U.S. patent application number 15/862913 was filed with the patent office on 2018-05-10 for encapsulates.
The applicant listed for this patent is The Procter & Gamble Company. Invention is credited to Christine Marie CAHEN, Amanda Kiser JUKES, An PINTENS, Johan SMETS, Rafael TRUJILLO.
Application Number | 20180127689 15/862913 |
Document ID | / |
Family ID | 56413841 |
Filed Date | 2018-05-10 |
United States Patent
Application |
20180127689 |
Kind Code |
A1 |
TRUJILLO; Rafael ; et
al. |
May 10, 2018 |
ENCAPSULATES
Abstract
The present application relates to perfume compositions,
delivery systems comprising such perfumes products comprising such
perfumes and/or delivery systems, and processes for making and
using same. Such perfumes and delivery systems provide improved
perfume performance under high soil conditions and in cold water
washing and a shell that at least partially surrounds said
core.
Inventors: |
TRUJILLO; Rafael; (Mason,
OH) ; SMETS; Johan; (Lubbeek, BE) ; PINTENS;
An; (Brasschaat, BE) ; JUKES; Amanda Kiser;
(Tyne and Wear, GB) ; CAHEN; Christine Marie;
(Virginia Water, GB) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
The Procter & Gamble Company |
Cincinnati |
OH |
US |
|
|
Family ID: |
56413841 |
Appl. No.: |
15/862913 |
Filed: |
January 5, 2018 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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15189035 |
Jun 22, 2016 |
9896650 |
|
|
15862913 |
|
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62182693 |
Jun 22, 2015 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A61Q 5/02 20130101; C11B
9/0007 20130101; C11B 9/0061 20130101; C11B 9/008 20130101; C11D
17/0039 20130101; C11B 9/0015 20130101; C11B 9/0053 20130101; C11B
9/0065 20130101; C11D 3/50 20130101; C11B 9/0049 20130101; A61K
2800/652 20130101; A61Q 13/00 20130101; C11D 3/505 20130101; C11B
9/00 20130101; A61K 8/11 20130101; C11B 9/0019 20130101; C11B 9/003
20130101; C11B 9/0034 20130101 |
International
Class: |
C11D 3/50 20060101
C11D003/50; C11B 9/00 20060101 C11B009/00; C11D 17/00 20060101
C11D017/00; A61K 8/11 20060101 A61K008/11; A61Q 5/02 20060101
A61Q005/02; A61Q 13/00 20060101 A61Q013/00 |
Claims
1. A perfume selected from the group consisting of: a) a first
perfume comprising Table 1 perfume ingredients 1-46 in Range 1 of
Table 1; b) a second perfume comprising Table 2 perfume ingredients
1-34 in Range 1 of Table 2; c) a third perfume comprising Table 3
perfume ingredients 1-46 in Range 1 of Table 3; d) a fourth perfume
comprising Table 4 perfume ingredients 1-33 in Range 1 of Table 4;
or e) a fifth perfume comprising Table 5 perfume ingredients 1-46
in Range 1 of Table 5; with the proviso that the sum of said
ingredients in each of said perfumes equals 100%.
2. A perfume according to claim 1 selected from the group
consisting of: a) a first perfume comprising Table 1 perfume
ingredients 1-46 in Range 1 of Table 1; or b) a second perfume
comprising Table 2 perfume ingredients 1-34 in Range 1 of Table
2.
3. A perfume according to claim 1 selected from the group
consisting of: a) a third perfume comprising Table 3 perfume
ingredients 1-46 in Range 1 of Table 3; b) a fourth perfume
comprising Table 4 perfume ingredients 1-33 in Range 1 of Table 4;
or c) a fifth perfume comprising Table 5 perfume ingredients 1-46
in Range 1 of Table 5;
4. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising a perfume
according to claim 1.
5. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising said first
perfume of claim 1.
6. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising said second
perfume of claim 1.
7. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising said third
perfume of claim 1.
8. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising said fourth
perfume of claim 1.
9. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising said fifth
perfume of claim 1.
10. A Polymer Assisted Delivery (PAD) system according to claim 4,
wherein said Polymer Assisted Delivery (PAD) system comprises a
Polymer Assisted Delivery (PAD) Reservoir system.
11. The Polymer Assisted Delivery (PAD) Reservoir system of claim
10 said Polymer Assisted Delivery (PAD) Reservoir system comprising
a perfume delivery particle that comprises a shell material and a
core material, said shell material encapsulating said core
material, said core material comprising a perfume according to
claim 1 and said shell comprising a material selected from the
group consisting of polyethylenes; polyamides; polystyrenes;
polyisoprenes; polycarbonates; polyesters; polyacrylates;
aminoplasts, in one aspect said aminoplast comprises a polyureas,
polyurethane, and/or polyureaurethane, in one aspect said polyurea
comprises polyoxymethyleneurea and/or melamine formaldehyde;
polyolefins; polysaccharides, in one aspect alginate and/or
chitosan; gelatin; shellac; epoxy resins; vinyl polymers; water
insoluble inorganics; silicone; and mixtures thereof.
12. The Polymer Assisted Delivery (PAD) Reservoir system of claim
11 wherein said shell comprises melamine formaldehyde and/or cross
linked melamine formaldehyde.
13. The Polymer Assisted Delivery (PAD) Reservoir system of claim
11 wherein said shell is coated by a water-soluble cationic polymer
selected from the group that consists of polysaccharides,
cationically modified starch and cationically modified guar,
polysiloxanes, dimethyldiallylammonium polyhalogenides, copolymers
of dimethyldiallylammonium polychloride and vinyl pyrrolidone,
acrylamides, imidazoles, imidazolinium halogenides and imidazolium
halogenides and polyvinyl amine and its copolymers with N-vinyl
formamide.
14. The Polymer Assisted Delivery (PAD) Reservoir system of claim
13 wherein: said coating that coats said shell, comprises a
cationic polymer and an anionic polymer.
15. The Polymer Assisted Delivery (PAD) Reservoir system of claim
14 wherein said cationic polymer comprises hydroxyl ethyl
cellulose; and said anionic polymer comprises carboxyl methyl
cellulose.
16. The Polymer Assisted Delivery (PAD) Reservoir system of claim
11, wherein said perfume delivery particle is a perfume
microcapsule.
17. A consumer product comprising a perfume according to claim 1
and a cleaning and/or treatment ingredient.
18. A method of treating and/or cleaning a situs, said method
comprising a) optionally washing and/or rinsing said situs; b)
contacting said situs with a consumer product according to claim
17; and c) optionally washing and/or rinsing said situs.
19. A situs treated with a consumer product according to claim
17.
20. A process of making a perfume microcapsule comprising: a)
preparing a first solution comprising, based on total solution
weight, from about 20% to about 90%, of a first emulsifier and a
first resin, the ratio of said first emulsifier and said first
resin being from about 0.1:1 to about 10:1; b) preparing a second
solution comprising based on total solution weight from about 20%
to about 95% water, of a second emulsifier and a second resin, the
ratio of said second emulsifier and said second resin being from
about 0:1 to about 3:1; c) combining a core material comprising a
perfume according to claim 1 and said first solution to form a
first composition; d) emulsifying said first composition; e)
combining said first composition and said second solution to form a
second composition and optionally combining any processing aids and
said second composition; f) mixing said second composition for at
least 15 minutes at a temperature of from about 25.degree. C. to
about 100.degree. C. and optionally combining any processing aids
to said second composition; g) optionally combining any scavenger
material, structurant, and/or anti-agglomeration agent with said
second composition during step f) or thereafter h) optionally spray
drying said second composition.
21. A consumer product comprising a perfume delivery system
according to claim 4 and a cleaning and/or treatment ingredient.
Description
FIELD OF INVENTION
[0001] The present application relates to perfume compositions,
delivery systems comprising such perfumes, products comprising such
perfumes and/or delivery systems, and processes for making and
using same.
BACKGROUND OF THE INVENTION
[0002] Perfumes are typically individually formulated for each
product that they are intended to "perfume" as perfumes tend to be
product specific. This specificity is driven by the raw materials
in the finished product and its intended use. As a result, the
number of perfumes that a consumer products company has to
formulate can be enormous. In addition, the large number of
perfumes complicates the manufacturing process as they must be
stored separately and each time a product switch is made, there is
a significant clean-up burden on the plant as any residual perfume
must be removed from the production equipment. Thus, what is needed
are perfumes that can be used in multiple products. Here, the
inventors have found that specific combinations of perfume raw
materials (PRM's) provide a variable character that can signal
different desired benefits. In short, in one type of product, for
example a liquid laundry detergent, such combinations provide a
character that provides an impression of enhanced cleaning while
the same combination of PRMs when placed in a liquid fabric
enhancer provides the impression of enhanced softness. This effect
is particularly enhanced when such combinations of perfumes are
encapsulated.
SUMMARY OF THE INVENTION
[0003] The present application relates to perfume compositions,
delivery systems comprising such perfumes, products comprising such
perfumes and/or delivery systems, and processes for making and
using same.
DETAILED DESCRIPTION OF THE INVENTION
Definitions
[0004] As used herein "consumer product" means baby care, beauty
care, fabric & home care, family care, feminine care, health
care, or devices intended to be used or consumed in the form in
which it is sold, and not intended for subsequent commercial
manufacture or modification. Such products include but are not
limited to diapers, bibs, wipes; products for and/or methods
relating to treating hair (human, dog, and/or cat), including,
bleaching, coloring, dyeing, conditioning, shampooing, styling;
deodorants and antiperspirants; personal cleansing; cosmetics; skin
care including application of creams, lotions, and other topically
applied products for consumer use; and shaving products, products
for and/or methods relating to treating fabrics, hard surfaces and
any other surfaces in the area of fabric and home care, including:
air care, car care, dishwashing, fabric conditioning (including
softening), laundry detergency, laundry and rinse additive and/or
care, hard surface cleaning and/or treatment, and other cleaning
for consumer or institutional use; products and/or methods relating
to bath tissue, facial tissue, paper handkerchiefs, and/or paper
towels; tampons, and feminine napkins.
[0005] As used herein, the term "cleaning and/or treatment
composition" includes, unless otherwise indicated, granular or
powder-form all-purpose or "heavy-duty" washing agents, especially
cleaning detergents; liquid, gel or paste-form all-purpose washing
agents, especially the so-called heavy-duty liquid types; liquid
fine-fabric detergents; hand dishwashing agents or light duty
dishwashing agents, especially those of the high-foaming type;
machine dishwashing agents, including the various tablet, granular,
liquid and rinse-aid types for household and institutional use;
liquid cleaning and disinfecting agents, including antibacterial
hand-wash types, cleaning bars, car or carpet shampoos, bathroom
cleaners; hair shampoos and hair-rinses; shower gels and foam baths
and metal cleaners; as well as cleaning auxiliaries such as bleach
additives and "stain-stick" or pre-treat types, substrate-laden
products such as dryer added sheets, dry and wetted wipes and pads,
nonwoven substrates, and sponges; as well as sprays and mists.
[0006] As used herein, the term "fabric care composition" includes,
unless otherwise indicated, fabric softening compositions, fabric
enhancing compositions, fabric freshening compositions and
combinations thereof.
[0007] As used herein, the articles "a" and "an" when used in a
claim, are understood to mean one or more of what is claimed or
described.
[0008] As used herein, the terms "include", "includes" and
"including" are meant to be synonymous with the phrase "including
but not limited to".
[0009] As used herein, the term "solid" includes granular, powder,
bar and tablet product forms.
[0010] As used herein, the term "situs" includes paper products,
fabrics, garments, hard surfaces, hair and skin.
[0011] The test methods disclosed in the Test Methods Section of
the present application should be used to determine the respective
values of the parameters of Applicants' inventions.
[0012] Unless otherwise noted, all component or composition levels
are in reference to the active portion of that component or
composition, and are exclusive of impurities, for example, residual
solvents or by-products, which may be present in commercially
available sources of such components or compositions.
[0013] All percentages and ratios are calculated by weight unless
otherwise indicated. All percentages and ratios are calculated
based on the total composition unless otherwise indicated.
[0014] It should be understood that every maximum numerical
limitation given throughout this specification includes every lower
numerical limitation, as if such lower numerical limitations were
expressly written herein. Every minimum numerical limitation given
throughout this specification will include every higher numerical
limitation, as if such higher numerical limitations were expressly
written herein. Every numerical range given throughout this
specification will include every narrower numerical range that
falls within such broader numerical range, as if such narrower
numerical ranges were all expressly written herein.
Perfume
[0015] The Table 1, Table 2, Table 3, Table 4 and Table 5 perfumes
are disclosed. Each Table is the formula for a perfume.
TABLE-US-00001 TABLE 1 Common No. Name CAS No. IUPAC Name Range1
Range 2 Range 3 1 Damascenone 23696-85-7 1-(2,6,6-Trimethyl-1,
0.013-0.1 0.03-0.07 0.04-0.06 Total 937459 3-cyclohexadien-1-
yl)-2-butene-1-one 2 Neo Hivernal 300371-33-9 2,3-dihydro-1,1-
0.025-0.2 0.070-0.135 0.08-0.118 dimethyl-1H-Indene- ar-propanal 3
Neobutenone 56973-85-4 1-(5,5-Dimethyl-1- 0.025-0.2 0.070-0.135
0.08-0.118 Alpha cyclohexen-1-yl)-4- penten-1-one 4 Intreleven
1337-83-3 Undec-9-enal 0.037-0.3 0.1-0.2 0.12-0.177 Aldehyde 5
Violettyne 166432-52-6 1,3-Undecadien-5- 0.037-0.3 0.1-0.2
0.120-0.177 Mip yne (991805) 6 Ebanol 67801-20-1 3-Methyl-5-(2,2,3-
0.05-0.4 0.13-0.27 0.16-0.24 trimethyl-3- cyclopenten-1-yl)-
penten-2-ol 7 Para Cresyl 104-93-8 1-methoxy-4- 0.05-0.4 0.13-0.27
0.16-0.24 Methyl Ether methyl-benzene 8 Rosalva 13019-22-2
9-Decen-1-ol 0.05-0.4 0.13-0.27 0.16-0.24 9 Methyl Nonyl 110-41-8
2-methyl-undecanal 0.06-0.5 0.16-0.33 0.2-0.3 Acetaldehyde 10 Cyclo
68901-15-5 Prop-2-enyl 2- 0.075-0.6 0.2-0.4 0.24-0.35 Galbanate
cyclohexyloxyacetate 11 Citronellyl 7492-67-3 2-[(3,7-dimethyl-6-
0.1-0.8 0.27-0.54 0.32-0.47 Oxyacetal- octen-1-yl)oxy]- dehyde
acetaldehyde 12 Methyl Iso 16409-43-1 Tetrahydro-4-methyl- 0.1-0.8
0.27-0.54 0.32-0.47 Butenyl 2-(2-methyl-1- Tetrahydro
propen-1-yl)-2H- Pyran Pyran, 13 Eugenol 97-53-0 2-Methoxy-4-(2-
0.110-0.9 0.3-0.6 0.36-0.53 propen-1-yl)-phenol 14 Ethyl 106-30-9
Heptanoic acid, 0.125-1 0.335-0.675 0.4-0.6 Oenanthate ethyl ester
15 Geranyl 105-87-3 (2E)-3,7-Dimethyl-2, 0.125-1 0.335-0.675
0.4-0.6 Acetate 6-Octadien-1-ol-1- acetate 16 Melonal 106-72-9
2,6-Dimethyl-5- 0.125-1 0.335-0.675 0.4-0.6 heptenal 17 Methyl
93-58-3 Methyl benzoate 0.125-1 0.335-0.675 0.4-0.6 Benzoate 18
Dimethyl 151-05-3 (2-methyl-1- 0.150-1.2 0.402-0.8 0.48-0.7 Benzyl
phenylpropan-2-yl) Carbinyl acetate Acetate 19 Eucalyptol 470-82-6
1,3,3-Trimethyl-2- 0.150-1.2 0.402-0.8 0.48-0.7 oxabicyclo[2.2.2]
octane 20 Floriane 1447721-00-7 2,6-dimethyl-3a- 0.175-1.4 0.47-0.9
0.56-0.82 (1-methylethyl)- octahydro benzofuran 21 Undecavertol
81782-77-6 4-Methyl-3- 0.180-1.5 0.5-1 0.6-0.82 decen-5-ol 22 Lime
Oxide 73018-51-6 1,6-Octadien-3-ol, 0.2-1.6 0.536-1.08 0.64-0.94
3,7-dimethyl-, acid-isomerized 23 Allyl 2705-87-5 Prop-2-enyl 3-
0.25-2 0.67-1.35 0.8-1.2 Cyclohexane cyclohexyl- Propionate
propanoate 24 Anisic 123-11-5 4-Methoxy- 0.25-2 0.67-1.35 0.8-1.2
Aldehyde benzaldehyde 25 Beta Naphthol 93-04-9 2-Methoxy- 0.25-2
0.67-1.35 0.8-1.2 Methyl Ether naphthalene 26 Citronellal 106-23-0
3,7-Dimethyl-6- 0.25-2 0.8-1.2 octenal 27 Florhydral 125109-85-5
.beta.-Methyl-3-(1- 0.25-2 0.67-1.35 0.8-1.2 methylethyl)-
benzenepropanal 28 Ligustral Or 68039-49-6 2,4-Dimethyl-3- 0.25-2
0.67-1.35 0.8-1.2 Triplal Cyclohexene-1- carboxaldehyde 29 Pinyl
33885-52-8 .alpha.,.alpha.,6,6-tetramethyl- 0.25-2 0.67-1.35
0.8-1.2 Isobutyrald bicyclo[3.1.1]hept-2- Alpha ene-2-propanal 30
Prenyl 1191-16-8 2-Buten-1-ol, 3- 0.25-2 0.67-1.35 0.8-1.2 Acetate
methyl 1-acetate 31 Delta 57378-68-4 1-(2,6,6-trimethyl-3- 0.375-3
1-2 1.2-1.8 Damascone cyclohexen-1-yl)-2- buten-1-one 32 Linalyl
115-95-7 3,7-Dimethyl-1,6- 0.5-4 1.34-2.7 1.6-2.4 Acetate
octadien-3-acetate 33 4-Tertiary 32210-23-4 4-(1,1- 1-8 2.68-5.4
3.2-4.72 Butyl dimethylethyl)- Cyclohexyl cyclohexanol- Acetate
1-acetate 34 Amyl 2050-08-0 2-Hydroxybenzoic 1-8 2.68-5.4 3.2-4.72
Salicylate acid pentyl ester 35 Cyclohexyl 25485-88-5
2-hydroxy-benzoic 1-8 2.68-5.4 3.2-4.72 Salicylate acid-cyclohexyl
ester 36 Dihydro 18479-58-8 2,6-Dimethyl-7- Myrcenol octen-2-ol, 37
Iso E Super 54464-57-2 1-(1,2,3,4,5,6,7,8- 1-8 2.68-5.4 3.2-4.72 Or
Wood octahydro-2,3,8,8- tetramethyl-2- naphthalenyl)- ethanone 38
Neobergamate 69103-01-1 (2-methyl-6- 1-8 2.68-5.4 3.2-4.72 Forte
(Q) methylideneoct-7- en-2-yl) acetate 39 Terpinyl 80-26-2
244-methyl-1- 1-8 2.68-5.4 3.2-4.72 Acetate cyclohex-3-
enyl)propan-2-yl acetate 40 Citronellyl 51566-62-2 3,7-dimethyl-6-
1.25-10 3.35-6.75 4-5.9 Nitrite Octenenitrile 41 Hexyl 6259-76-3
Hexyl 2- 1.25-10 3.35-6.75 4-5.9 Salicylate hydroxybenzoate 42
Orange 8028-48-6 Unspecified 1.25-10 3.35-6.75 4-5.9 Terpenes 43
Flor Acetate 54830-99-8 3a,4,5,6,7,7a- 1.75-14 4.7-9.45 5.6-8.26
hexahydro-4,7- Methano-1H- indenol acetate Incompletely Defined
Substance 44 Frutene 68912-13-0 4,7-Methano-1H- 2.2-17.5 6-11.9
7.04-10.4 indenol, 3a,4,5,6,7, 7a-hexahydro-, propanoate
Incompletely Defined Substance 45 Koavone 81786-73-4
(3Z)-3,4,5,6,6- 2.2-17.5 6-12.5 7.4-11 Pentamethyl-3- hepten-2-one
46 Verdox 88-41-5 2-(1,1- 3-24 8-16.2 9.6-14.2 Dimethylethyl)
cyclohexyl acetate
TABLE-US-00002 TABLE 2 Common No. Name CAS No. IPUAC Name Range1
Range 2 Range 3 1 Cis-6-Nonen- 35854-86-5 (Z)-non-6- 0.0167-0.15
0.025-0.075 0.03-0.06 1-OL FCC en-1-ol 2 Javanol 198404-98-7
1-methyl-2- 0.02-0.18 0.03-0.09 0.05-0.07 (Conf.-Giv) [(1,2,2-
trimethyl- bicyclo [3.1.0]hex-3- yl)methyl]- cyclopropanem ethanol
3 E Z-2,6- 557-48-2 (2E,6Z)-nona- 0.003-0.03 0.005-0.015
0.005-0.015 Nonadien- 2,6-dienal 1-al FCC 4 Ethyl 121-32-4
3-Ethoxy-4- 0.03-0.3 0.050-0.15 0.08-0.12 Vanillin hydroxy-
benzaldehyde 5 Helvetolide 141773-73-1 [2-[1-(3,3- 0.05-0.45
0.075-0.225 0.12-0.18 947650 dimethylcyclo- hexyl)ethoxy]-2-
methylpropyl] propanoate 6 Lime Oxide 73018-51-6 Unspecified
0.06-0.6 0.1-0.3 0.15-0.25 1,6-Octadien-3- ol, 3,7- dimethyl-,
acid- isomerized 7 Violiff 87731-18-8 [(4Z)-1- 0.06-0.6 0.1-0.3
0.15-0.25 Cyclooct-4- enyl] methyl carbonate 8 Dupical 30168-23-1
4-(Octahydro-4, 0.06-0.6 0.1-0.3 0.15-0.25 7-methano-5H- inden-5-
ylidene)butanal 9 Nirvanol 107898-54-4 3,3-Dimethyl-5- 0.1-0.9
0.15-0.45 0.24-0.36 974650 (2,2,3-trimethyl- 3-cyclopenten-
1-yl)-4-penten- 2-ol 10 Neobutenone 56973-85-4 1-(5,5- 0.115-1
0.175-0.525 0.27-0.45 Alpha Dimethyl-1- cyclohexen-1-
yl)-4-penten-1- one 11 Habanolide 111879-80-2 (12E)-- 0.115-1
0.175-0.525 0.28-0.45 100% oxacyclohexad ec-12-en-2-one 12 Decyl
112-31-2 Decanal 0.115-1 0.175-0.6 0.28-0.45 Aldehyde 13 Lauric
112-54-9 Dodecanal 0.166-1.5 0.25-0.75 0.4-0.6 Aldehyde 14 Diphenyl
101-84-8 1,1'-oxybis- 0.2-1.8 0.3-0.9 0.48-0.72 Oxide benzene 15
Melonal 106-72-9 2,6-dimethyl-5- 0.23-2.1 0.35-1.05 0.56-0.85
Heptenal 16 Florhydral 125109-85-5 .beta.-Methyl-3- 0.33-3 0.5-1.5
0.8-1.2 (1-methylethyl)- benzene- propanal 17 Allyl 2705-87-5
Prop-2-enyl 3- 0.7-6.6 1.1-3.3 1.76-2.64 Cyclohexane cyclohexyl-
Propionate propanoate 18 Floralozone 67634-15-5
4-EThyl-.alpha.,.alpha.- 0.67-6 1-3 1.6-2.4 dimethyl- benzene-
propanal 19 Methyl 93-92-5 1-phenylethyl 0.8-7.2 1.2-4 1.9-2.9
Phenyl acetate Carbinyl Acetate 20 Pinyl 33885-52-8
.alpha.,.alpha.,6,6- 0.8-7.5 1.25-4 2-3 Isobutyrald tetramethyl-
Alpha bicyclo[3.1.1] hept-2-ene-2- propanal 21 FRUCTA- 72903-27-6
Diethyl 1-9 1.5-4.5 2.4-3.6 LATE cyclohexane- 943871 1,4-
dicarboxylate 22 Ligustral 68039-49-6 2,4-Dimethyl-3- 1.17-10.5
1.75-5 2.8-4.2 Or Triplal Cyclohexene-1- carboxalde- hyde 23
Koavone 81786-73-4 (3Z)-3,4,5,6,6- 1.3-12 2-6 3.2-4.8
pentamethyl-3- Hepten-2-one 24 Nectaryl 95962-14-4 2-[2-(4-methyl-
1.3-12 2-6 3.2-4.8 3-cyclohexen- 1-yl)propyl] cyclopentanone 25
Jasmal 18871-14-2 (3-pentyloxan- 1.3-12 2-6 3.2-4.8 4-yl) acetate
26 Ionone 14901-07-6 4-(2,6,6- 1.5-13.5 2.25-6 3.6-5.4 Beta
Trimethyl-1- cyclohexen-1- yl)-3-buten-2- one 27 Methyl 24851-98-7
3-oxo-2-pentyl- 1.5-13.5 2.25-6 3.6-5.4 Dihydro cyclopentane-
Jasmonate acetic acid methyl ester 28 4-Tertiary 32210-23-4 4-(1,1-
1.66-15 2.5-7.5 4-6 Butyl Dimethylethyl) Cyclohexyl cyclohexyl
Acetate acetate 29 Ethyl-2- 7452-79-1 Ethyl 2- 1.66-15 2.5-7.5 4-6
Methyl methyl- Butyrate butanoate 30 Orange 8028-48-6 Unspecified
2-18 3-9 4.8-7.5 Terpenes 31 Dihydro 18479-58-8 2,6-Dimethyl-
2.16-20 3-9 5.2-7.8 Myrcenol 7-octen-2-ol 32 Tetra Hydro 78-69-3
3,7-dimethyl- 3.5-30 5-16 8-12 Linalool 3-octanol 33 Verdox 88-41-5
(2-tert- 3-25 4-14 7.5-11 butylcyclo- hexyl) acetate 34 Flor
5413-60-5 3a,4,5,6,7,7a- 5-40 8-25 14-17 Acetate hexahydro-4,7-
methano-1H- inden-6-yl acetate
TABLE-US-00003 TABLE 3 Common No. Name CAS No. IUPAC Name Range1
Range 2 Range 3 1 Dama- 23696-85-7 1-(2,6,6-Trimethyl- 0.013-0.1
0.03-0.07 0.04-0.06 scenone 1,3-cyclohexadien- Total 1-yl)-2-
937459 butene-1-one 2 Neo 300371-33-9 2,3-dihydro-1,1- 0.025-0.2
0.070-0.135 0.08-0.118 Hivernal dimethyl-1H- Indene-ar-propanal 3
Neo- 56973-85-4 1-(5,5-Dimethyl-1- 0.025-0.2 0.070-0.135 0.08-0.118
butenone cyclohexen-1-yl)- Alpha 4-penten-1-one 4 Intreleven
1337-83-3 Undec-9-enal 0.037-0.3 0.1-0.2 0.12-0.177 Aldehyde 5
Violettyne 166432-52-6 1,3-Undecadien- 0.037-0.3 0.1-0.2
0.120-0.177 Mip 5-yne (991805) 6 Ebanol 67801-20-1
3-Methyl-5-(2,2,3- 0.05-0.4 0.13-0.27 0.16-0.24 trimethyl-3-
cyclopenten-1-yl)- penten-2-ol 7 Para Cresyl 104-93-8 1-methoxy-4-
0.05-0.4 0.13-0.27 0.16-0.24 Methyl methyl-benzene Ether 8 Rosalva
13019-22-2 9-Decen-1-ol 0.05-0.4 0.13-0.27 0.16-0.24 9 Methyl
110-41-8 2-methyl- 0.06-0.5 0.16-0.33 0.2-0.3 Nonyl undecanal
Acetal- dehyde 10 Cyclo 68901-15-5 Prop-2-enyl 2- 0.075-0.6 0.2-0.4
0.24-0.35 Galbanate cyclohexyl- oxyacetate 11 Citronellyl 7492-67-3
2-[(3,7-dimethyl- 0.1-0.8 0.27-0.54 0.32-0.47 Oxyacetal-
6-octen-1-yl)oxy]- dehyde acetaldehyde 12 Methyl Iso 16409-43-1
Tetrahydro-4- 0.1-0.8 0.27-0.54 0.32-0.47 Butenyl methyl-2-
Tetrahydro (2-methyl- Pyran 1-propen-1-yl)- 2H-Pyran, 13 Eugenol
97-53-0 2-Methoxy-4-(2- 0.110-0.9 0.3-0.6 0.36-0.53 propen-1-yl)-
phenol 14 Ethyl 106-30-9 Heptanoic acid, 0.125-1 0.335-0.675
0.4-0.6 Oenanthate ethyl ester 15 Geranyl 105-87-3
(2E)-3,7-Dimethyl- 0.125-1 0.335-0.675 0.4-0.6 Acetate
2,6-Octadien-1- ol-1-acetate 16 Melonal 106-72-9 2,6-Dimethyl-5-
0.125-1 0.335-0.675 0.4-0.6 heptenal 17 Methyl 93-58-3 Methyl
benzoate 0.125-1 0.335-0.675 0.4-0.6 Benzoate 18 Dimethyl 151-05-3
(2-methyl-1- 0.150-1.2 0.402-0.8 0.48-0.7 Benzyl phenylpropan-2-yl)
Carbinyl acetate Acetate 19 Eucalyptol 470-82-6 1,3,3-Trimethyl-2-
0.150-1.2 0.402-0.8 0.48-0.7 oxabicyclo[2.2.2] octane 20 Floriane
1447721-00-7 2,6-dimethyl-3a- 0.175-1.4 0.47-0.9 0.56-0.82
(1-methylethyl)- octahydro benzofuran 21 Unde- 81782-77-6
4-Methyl-3- 0.180-1.5 0.5-1 0.6-0.82 cavertol decen-5-ol 22 Lime
73018-51-6 1,6-Octadien-3-ol, 0.2-1.6 0.536-1.08 0.64-0.94 Oxide
3,7-dimethyl-, acid-isomerized 23 Allyl 2705-87-5 Prop-2-enyl 3-
0.25-2 0.67-1.35 0.8-1.2 Cyclo- cyclohexyl- hexane propanoate
Propionate 24 Anisic 123-11-5 4-Methoxy- 0.25-2 0.67-1.35 0.8-1.2
Aldehyde benzaldehyde 25 Beta 93-04-9 2-Methoxy- 0.25-2 0.67-1.35
0.8-1.2 Naphthol naphthalene Methyl Ether 26 Citronellal 106-23-0
3,7-Dimethyl-6- 0.25-2 0.05-1.6 0.8-1.2 octenal 27 Florhydral
125109-85-5 .beta.-Methyl-3-(1- 0.25-2 0.67-1.35 0.8-1.2
methylethyl)- benzenepropanal 28 Ligustral 68039-49-6
2,4-Dimethyl-3- 0.25-2 0.67-1.35 0.8-1.2 Or Triptat Cyclohexene-1-
carboxaldehyde 29 Pinyl 33885-52-8 .alpha.,.alpha.,6,6-tetramethyl-
0.25-2 0.67-1.35 0.8-1.2 Isobutyrald bicyclo[3.1.1]hept-2- Alpha
ene-2-propanal 30 Prenyl 1191-16-8 2-Buten-1-ol, 3- 0.25-2
0.67-1.35 0.8-1.2 Acetate methyl 1-acetate 31 Delta 57378-68-4
1-(2,6,6-trimethyl-3- 0.375-3 1-2 1.2-1.8 Damascone
cyclohexen-1-yl)-2- buten-1-one 32 Linalyl 115-95-7
3,7-Dimethyl-1,6- 0.5-4 1.34-2.7 1.6-2.4 Acetate octadien-3-acetate
33 4-Tertiary 32210-23-4 4-(1,1-dimethyl- 1-8 2.68-5.4 3.2-4.72
Butyl ethyl)- Cyclohexyl cyclohexanol-1- Acetate acetate 34 Amyl
2050-08-0 2-Hydroxybenzoic 1-8 2.68-5.4 3.2-4.72 Salicylate acid
pentyl ester 35 Cyclohexyl 25485-88-5 2-hydroxy- 1-8 2.68-5.4
3.2-4.72 Salicylate benzoic acid- cyclohexyl ester 36 Dihydro
18479-58-8 2,6-Dimethyl-7- 1-7 2.5-5.5 3.5-4.5 Myrcenol octen-2-ol,
37 Iso E 54464-57-2 1-(1,2,3,4,5,6,7,8- 1-8 2.68-5.4 3.2-4.72 Super
Or octahydro-2,3,8,8- Wood tetramethyl-2- naphthalenyl)- ethanone
38 Neo- 69103-01-1 (2-methyl-6- 1-8 2.68-5.4 3.2-4.72 bergamate
methylideneoct- Forte (Q) 7-en-2-yl) acetate 39 Terpinyl 80-26-2
2-(4-methyl-1- 1-8 2.68-5.4 3.2-4.72 Acetate cyclohex-3-
enyl)propan-2-yl acetate 40 Citronellyl 51566-62-2 3,7-dimethyl-6-
1.25-10 3.35-6.75 4-5.9 Nitrite Octenenitrile 41 Hexyl 6259-76-3
Hexyl 2- 1.25-10 3.35-6.75 4-5.9 Salicylate hydroxybenzoate 42
Orange 8028-48-6 Unspecified 1.25-10 3.35-6.75 4-5.9 Terpenes 43
Flor 54830-99-8 3a,4,5,6,7,7a- 1.75-14 4.7-9.45 5.6-8.26 Acetate
hexahydro-4,7- Methano-1H- indenotacetate Incompletely Defined
Substance 44 Frutene 68912-13-0 4,7-Methano-1H- 2.2-17.5 6-11.9
7.04-10.4 indenol, 3a,4,5,6,7, 7a-hexahydro-, propanoate
Incompletely Defined Substance 45 Koavone 81786-73-4
(3Z)-3,4,5,6,6- 2.2-17.5 6-12.5 7.4-11 Pentamethyl-3- hepten-2-one
46 Verdox 88-41-5 2-(1,1- 3-24 8-16.2 9.6-14.2 Dimethylethyl)
cyclohexyl acetate
TABLE-US-00004 TABLE 4 Common No. Name CAS No. IUPAC Name Range1
Range 2 Range 3 1 Damascenone 23696-85-7 1-(2,6,6-Trimethyl-
0.013-0.1 0.03-0.07 0.04-0.06 Total 937459 1,3-cyclohexadien-
1-yl)-2- butene-1-one 2 Neo Hivernal 300371-33-9 2,3-dihydro-1,1-
0.025-0.2 0.070-0.135 0.08-0.118 dimethyl-1H- Indene- ar-propanal 3
Neobutenone 56973-85-4 1-(5,5-Dimethyl-1- 0.025-0.2 0.070-0.135
0.08-0.118 Alpha cyclohexen-1-yl)- 4-penten-1-one 4 Intreleven
1337-83-3 Undec-9-enal 0.037-0.3 0.1-0.2 0.12-0.177 Aldehyde 5
Violettyne Mip 166432-52-6 1,3-Undecadien- 0.037-0.3 0.1-0.2
0.120-0.177 (991805) 5-yne 6 Para Cresyl 104-93-8 1-methoxy-4-
0.05-0.4 0.13-0.27 0.16-0.24 Methyl Ether methyl-benzene 7 Rosalva
13019-22-2 9-Decen-1-ol 0.05-0.4 0.13-0.27 0.16-0.24 8 Methyl Nonyl
110-41-8 2-methyl- 0.06-0.5 0.16-0.33 0.2-0.3 Acetaldehyde
undecanal 9 Cyclo 68901-15-5 Prop-2-enyl 2- 0.075-0.6 0.2-0.4
0.24-0.35 Galbanate cyclohexyl- oxyacetate 10 Citronellyl 7492-67-3
2-[(3,7-dimethyl-6- 0.1-0.8 0.27-0.54 0.32-0.47 Oxy-
octen-1-yl)oxy]- acetaldehyde acetaldehyde 11 Methyl Iso 16409-43-1
Tetrahydro-4- 0.1-0.8 0.27-0.54 0.32-0.47 Butenyl methyl-2-(2-
Tetrahydro methyl-1-propen- Pyran 1-yl)-2H-Pyran, 12 Eugenol
97-53-0 2-Methoxy-4-(2- 0.110-0.9 0.3-0.6 0.36-0.53
propen-1-yl)-phenol 13 Ethyl 106-30-9 Heptanoic acid, 0.125-1
0.335-0.675 0.4-0.6 Oenanthate ethyl ester 14 Geranyl 105-87-3
(2E)-3,7-Dimethyl- 0.125-1 0.335-0.675 0.4-0.6 Acetate
2,6-Octadien-1- ol-1-acetate 15 Melonal 106-72-9 2,6-Dimethyl-5-
0.125-1 0.335-0.675 0.4-0.6 heptenal 16 Methyl 93-58-3 Methyl
benzoate 0.125-1 0.335-0.675 0.4-0.6 Benzoate 17 Dimethyl 151-05-3
(2-methyl-1- 0.150-1.2 0.402-0.8 0.48-0.7 Benzyl phenylpropan-2-
Carbinyl yl)acetate Acetate 18 Eucalyptol 470-82-6
1,3,3-Trimethyl-2- 0.150-1.2 0.402-0.8 0.48-0.7 oxabicyclo[2.2.2]
octane 19 Floriane 1447721-00-7 2,6-dimethyl-3a- 0.175-1.4 0.47-0.9
0.56-0.82 (1-methylethyl)- octahydro benzofuran 20 Undecavertol
81782-77-6 4-Methyl-3- 0.180-1.5 0.5-1 0.6-0.82 decen-5-ol 21 Lime
Oxide 73018-51-6 1,6-Octadien-3-ol, 0.2-1.6 0.536-1.08 0.64-0.94
3,7-dimethyl-, acid-isomerized 22 Allyl 2705-87-5 Prop-2-enyl 3-
0.25-2 0.67-1.35 0.8-1.2 Cyclohexane cyclohexyl- Propionate
propanoate 23 Anisic 123-11-5 4-Methoxy- 0.25-2 0.67-1.35 0.8-1.2
Aldehyde benzaldehyde 24 Beta Naphthol 93-04-9 2-Methoxy- 0.25-2
0.67-1.35 0.8-1.2 Methyl Ether naphthalene 25 Citronellal 106-23-0
3,7-Dimethyl-6- 0.25-2 0.05-1.6 0.8-1.2 octenal 26 Florhydral
125109-85-5 .beta.-Methyl-3-(1 0.25-2 0.67-1.35 0.8-1.2
methylethyl)- benzenepropanal 27 Ligustral Or 68039-49-6
2,4-Dimethyl-3- 0.25-2 0.67-1.35 0.8-1.2 Triplal Cyclohexene-1-
carboxaldehyde 28 Pinyl 33885-52-8 .alpha.,.alpha.,6,6-tetramethyl-
0.25-2 0.67-1.35 0.8-1.2 Isobutyrald bicyclo[3.1.1]hept- Alpha
2-ene-2-propanal 29 Prenyl Acetate 1191-16-8 2-Buten-1-ol, 3-
0.25-2 0.67-1.35 0.8-1.2 methyl 1-acetate 30 Delta 57378-68-4
1-(2,6,6-trimethyl- 0.375-3 1-2 1.2-1.8 Damascone
3-cyclohexen-1-yl)- 2-buten-1-one 31 Linalyl 115-95-7
3,7-Dimethyl-1,6- 0.5-4 1.34-2.7 1.6-2.4 Acetate octadien-3-acetate
32 4-Tertiary 32210-23-4 4-(1,1-dimethyl- 1-8 2.68-5.4 3.2-4.72
Butyl ethyl)- Cyclohexyl cyclohexanol- Acetate 1-acetate 33 Amyl
2050-08-0 2-Hydroxybenzoic 1-8 2.68-5.4 3.2-4.72 Salicylate acid
pentyl ester 34 Cyclohexyl 25485-88-5 2-hydroxy-benzoic 1-8
2.68-5.4 3.2-4.72 Salicylate acid- cyclohexyl ester 35 Dihydro
18479-58-8 2,6-Dimethyl-7- 1-7 2.5-5.5 3.5-4.5 Myrcenol octen-2-ol,
36 Iso E Super 54464-57-2 1-(1,2,3,4,5,6,7,8- 1-8 2.68-5.4 3.2-4.72
Or Wood octahydro-2,3,8,8- tetramethyl-2- naphthalenye- ethanone 37
Neobergamate 69103-01-1 (2-methyl-6- 1-8 2.68-5.4 3.2-4.72 Forte
(Q) methylideneoct-7- en-2-yl) acetate 38 Terpinyl 80-26-2
2-(4-methyl-1- 1-8 2.68-5.4 3.2-4.72 Acetate cyclohex-3-
enyl)propan-2-yl acetate 39 Citronellyl 51566-62-2 3,7-dimethyl-6-
1.25-10 3.35-6.75 4-5.9 Nitrile Octenenitrile 40 Hexyl 6259-76-3
Hexyl 2- 1.25-10 3.35-6.75 4-5.9 Salicylate hydroxybenzoate 41
Orange 8028-48-6 Unspecified 1.25-10 3.35-6.75 4-5.9 Terpenes 42
Flor 54830-99-8 3a,4,5,6,7,7a- 1.75-14 4.7-9.45 5.6-8.26 Acetate
hexahydro-4,7- Methano-1H- indenol acetate Incompletely Defined
Substance 43 Frutene 68912-13-0 4,7-Methano-1H- 2.2-17.5 6-11.9
7.04-10.4 indenol, 3a,4,5,6,7, 7a-hexahydro-, propanoate
Incompletely Defined Substance 44 Koavone 81786-73-4
(3Z)-3,4,5,6,6- 2.2-17.5 6-12.5 7.4-11 Pentamethyl-3- hepten-2-one
45 Verdox 88-41-5 2-(1,1- 3-24 8-16.2 9.6-14.2 Dimethylethyl)
cyclohexyl acetate 46 Laevo 28219-61-6 Ethyl trimethyl 0.1-7 0.25-5
0.5-3 trisandol cyclopentene butenol
TABLE-US-00005 TABLE 5 Common No. Name CAS No. IPUAC Name Range1
Range 2 Range 3 1 Cis-6- 35854-86-5 (Z)-non-6- 0.0167-0.15
0.025-0.075 0.03-0.06 Nonen- en-1-ol 1-OL FCC 2 E Z-2,6- 557-48-2
(2E,6Z)-nona- 0.003-0.03 0.005-0.015 0.005-0.015 Nonadien- FCC
2,6-dienal 1-al 3 Ethyl 121-32-4 3-Ethoxy-4- 0.03-0.3 0.050-0.15
0.08-0.12 Vanillin hydroxy- benzaldehyde 4 Helvetolide 141773-73-1
[2-[1-(3,3- 0.05-0.45 0.075-0.225 0.12-0.18 947650 dimethyl-
cyclohexyl) ethoxy]-2- methylpropyl] propanoate 5 Lime Oxide
73018-51-6 Unspecified 0.06-0.6 0.1-0.3 0.15-0.25 1,6-Octadien-3-
ol, 3,7- dimethyl-, acid- isomerized 6 Violiff 87731-18-8 [(4Z)-1-
0.06-0.6 0.1-0.3 0.15-0.25 Cyclooct-4- enyl] methyl carbonate 7
Dupical 30168-23-1 4-(Octahydro- 0.06-0.6 0.1-0.3 0.15-0.25
4,7-methano- 5H-inden-5- ylidene)butanal 8 Neo- 56973-85-4 1-(5,5-
0.115-1 0.175-0.525 0.27-0.45 butenone Dimethyl-1- Alpha
cyclohexen-1- yl)-4-penten-1- one 9 Habanolide 111879-80-2 (12E)--
0.115-1 0.175-0.525 0.28-0.45 100% oxacyclohexad ec-12-en-2-one 10
Decyl 112-31-2 Decanal 0.115-1 0.175-0.6 0.28-0.45 Aldehyde 11
Lauric 112-54-9 Dodecanal 0.166-1.5 0.25-0.75 0.4-0.6 Aldehyde 12
Diphenyl 101-84-8 1,1'-oxybis- 0.2-1.8 0.3-0.9 0.48-0.72 Oxide
benzene 13 Melonal 106-72-9 2,6-dimethyl- 0.23-2.1 0.35-1.05
0.56-0.85 5-Heptenal 14 Florhydral 125109-85-5 .beta.-Methyl-3-
0.33-3 0.5-1.5 0.8-1.2 (1-methyl- ethyl)- benzene propanal 15 Allyl
2705-87-5 Prop-2-enyl 0.7-6.6 1.1-3.3 1.76-2.64 Cyclohexane
3-cyclohexyl- Propionate propanoate 16 Floralozone 67634-15-5
4-EThyl-.alpha.,.alpha.- 0.67-6 1-3 1.6-2.4 dimethyl- benzene-
propanal 17 Methyl 93-92-5 1-phenylethyl 0.8-7.2 1.2-4 1.9-2.9
Phenyl acetate Carbinyl Acetate 18 Pinyl 33885-52-8
.alpha.,.alpha.,6,6- 0.8-7.5 1.25-4 2-3 Isobutyrald tetramethyl-
Alpha bicyclo[3.1.1] hept-2-ene-2- propanal 19 FRUCTA- 72903-27-6
Diethyl 1-9 1.5-4.5 2.4-3.6 LATE cyclohexane- 943871 1,4-
dicarboxylate 20 Ligustral 68039-49-6 2,4-Dimethyl- 1.17-10.5
1.75-5 2.8-4.2 Or Triplal 3-Cyclohexene- 1-carboxalde- hyde 21
Koavone 81786-73-4 (3Z)-3,4,5,6,6- 1.3-12 2-6 3.2-4.8
pentamethyl-3- Hepten-2-one 22 Nectaryl 95962-14-4 2-[2-(4-methyl-
1.3-12 2-6 3.2-4.8 3-cyclohexen- 1-yl)propyl] cyclopentanone 23
Jasmal 18871-14-2 (3-pentyloxan- 1.3-12 2-6 3.2-4.8 4-yl) acetate
24 Ionone Beta 14901-07-6 4-(2,6,6- 1.5-13.5 2.25-6 3.6-5.4
Trimethyl-1- cyclohexen-1- yl)-3-buten-2- one 25 Methyl 24851-98-7
3-oxo-2-pentyl- 1.5-13.5 2.25-6 3.6-5.4 Dihydro cyclopentaneac
Jasmonate etic acid methyl ester 26 4-Tertiary 32210-23-4 4-(1,1-
1.66-15 2.5-7.5 4-6 Butyl Dimethylethyl) Cyclohexyl cyclohexyl
Acetate acetate 27 Ethyl-2- 7452-79-1 Ethyl 2- 1.66-15 2.5-7.5 4-6
Methyl methyl- Butyrate butanoate 28 Orange 8028-48-6 Unspecified
2-18 3-9 4.8-7.5 Terpenes 29 Dihydro 18479-58-8 2,6-Dimethyl-
2.16-20 3-9 5.2-7.8 Myrcenol 7-octen-2-ol 30 Tetra Hydro 78-69-3
3,7-dimethyl- 3.5-30 5-16 8-12 Linalool 3-octanol 31 Verdox 88-41-5
(2-tert- 3-25 4-14 7.5-11 butyl- cyclohexyl) acetate 32 Flor
Acetate 5413-60-5 3a,4,5,6,7,7a- 5-40 8-25 14-17 hexahydro-4,7-
methano-1H- inden-6-yl acetate 33 Laevo 28219-61-6 Ethyl trimethyl
0.1-7 0.25-5 0.5-3 trisandol cyclopentene butenol
Combinations
[0016] A. A perfume selected from the group consisting of: [0017]
a) a first perfume comprising Table 1 perfume ingredients 1-46 in
Range 1 of Table 1, preferably Range 2 of Table 1, more preferably
Range 3 of Table 1; [0018] b) a second perfume comprising Table 2
perfume ingredients 1-34 in Range 1 of Table 2 preferably Range 2
of Table 2, more preferably Range 3 of Table 2; [0019] c) a third
perfume comprising Table 3 perfume ingredients 1-46 in Range 1 of
Table 3 preferably Range 2 of Table 3, more preferably Range 3 of
Table 3; [0020] d) a fourth perfume comprising Table 4 perfume
ingredients 1-33 in Range 1 of Table 4 preferably Range 2 of Table
4, more preferably Range 3 of Table 4; or [0021] e) a fifth perfume
comprising Table 5 perfume ingredients 1-46 in Range 1 of Table 5
preferably Range 2 of Table 5, more preferably Range 3 of Table 5;
[0022] with the proviso that the sum of said ingredients in each of
said perfumes equals 100%. B. A perfume according to Paragraph A
selected from the group consisting of: [0023] a) a first perfume
comprising Table 1 perfume ingredients 1-46 in Range 1 of Table 1,
preferably Range 2 of Table 1, more preferably Range 3 of Table 1;
or [0024] b) a second perfume comprising Table 2 perfume
ingredients 1-34 in Range 1 of Table 2 preferably Range 2 of Table
2, more preferably Range 3 of Table 2. C. A perfume according to
Paragraph A selected from the group consisting of: [0025] a) a
third perfume comprising Table 3 perfume ingredients 1-46 in Range
1 of Table 3 preferably Range 2 of Table 3, more preferably Range 3
of Table 3; [0026] b) a fourth perfume comprising Table 4 perfume
ingredients 1-33 in Range 1 of Table 4 preferably Range 2 of Table
4, more preferably Range 3 of Table 4; or [0027] c) a fifth perfume
comprising Table 5 perfume ingredients 1-46 in Range 1 of Table 5
preferably Range 2 of Table 5, more preferably Range 3 of Table 5.
D. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising a perfume
selected from the perfumes described in Paragraphs A through C of
the present specification. E. A perfume delivery system selected
from the group consisting of a Polymer Assisted Delivery (PAD)
system, Molecule-Assisted Delivery (MAD) system, Cyclodextrin (CD)
system, Starch Encapsulated Accord (SEA) system, Zeolite &
Inorganic Carrier (ZIC) system, said perfume delivery system
comprising a perfume selected from said first perfume described in
Paragraphs A through C of the present specification. F. A perfume
delivery system selected from the group consisting of a Polymer
Assisted Delivery (PAD) system, Molecule-Assisted Delivery (MAD)
system, Cyclodextrin (CD) system, Starch Encapsulated Accord (SEA)
system, Zeolite & Inorganic Carrier (ZIC) system, said perfume
delivery system comprising a perfume selected from said second
perfume described in Paragraphs A through C of the present
specification. G. A perfume delivery system selected from the group
consisting of a Polymer Assisted Delivery (PAD) system,
Molecule-Assisted Delivery (MAD) system, Cyclodextrin (CD) system,
Starch Encapsulated Accord (SEA) system, Zeolite & Inorganic
Carrier (ZIC) system, said perfume delivery system comprising a
perfume selected from said third perfume described in Paragraphs A
through C of the present specification. H. A perfume delivery
system selected from the group consisting of a Polymer Assisted
Delivery (PAD) system, Molecule-Assisted Delivery (MAD) system,
Cyclodextrin (CD) system, Starch Encapsulated Accord (SEA) system,
Zeolite & Inorganic Carrier (ZIC) system, said perfume delivery
system comprising a perfume selected from said fourth perfume
described in Paragraphs A through C of the present specification.
I. A perfume delivery system selected from the group consisting of
a Polymer Assisted Delivery (PAD) system, Molecule-Assisted
Delivery (MAD) system, Cyclodextrin (CD) system, Starch
Encapsulated Accord (SEA) system, Zeolite & Inorganic Carrier
(ZIC) system, said perfume delivery system comprising a perfume
selected from said fifth perfume described in Paragraphs A through
C of the present specification. J. A Polymer Assisted Delivery
(PAD) system according to Paragraphs D through I, wherein said
Polymer Assisted Delivery (PAD) system comprises a Polymer Assisted
Delivery (PAD) Reservoir system. K. The Polymer Assisted Delivery
(PAD) Reservoir system of Paragraph J said Polymer Assisted
Delivery (PAD) Reservoir system comprising a perfume delivery
particle that comprises a shell material and a core material, said
shell material encapsulating said core material, said core material
comprising a perfume according to Paragraphs A through C and said
shell comprising a material selected from the group consisting of
polyethylenes; polyamides; polystyrenes; polyisoprenes;
polycarbonates; polyesters; polyacrylates; aminoplasts, in one
aspect said aminoplast comprises a polyureas, polyurethane, and/or
polyureaurethane, in one aspect said polyurea comprises
polyoxymethyleneurea and/or melamine formaldehyde; polyolefins;
polysaccharides, in one aspect alginate and/or chitosan; gelatin;
shellac; epoxy resins; vinyl polymers; water insoluble inorganics;
silicone; and mixtures thereof. L. The Polymer Assisted Delivery
(PAD) Reservoir system of Paragraph K wherein said shell comprises
melamine formaldehyde and/or cross linked melamine formaldehyde. M.
The Polymer Assisted Delivery (PAD) Reservoir system of Paragraph K
wherein said shell is coated by a water-soluble cationic polymer
selected from the group that consists of polysaccharides,
cationically modified starch and cationically modified guar,
polysiloxanes, dimethyldiallylammonium polyhalogenides, copolymers
of dimethyldiallylammonium polychloride and vinyl pyrrolidone,
acrylamides, imidazoles, imidazolinium halogenides and imidazolium
halogenides and polyvinyl amine and its copolymers with N-vinyl
formamide. N. The Polymer Assisted Delivery (PAD) Reservoir system
of Paragraph M wherein: said coating that coats said shell,
comprises a cationic polymer and an anionic polymer. O. The Polymer
Assisted Delivery (PAD) Reservoir system of Paragraph N wherein
said cationic polymer comprises hydroxyl ethyl cellulose; and said
anionic polymer comprises carboxyl methyl cellulose. P. The Polymer
Assisted Delivery (PAD) Reservoir system of Paragraph K, wherein
said perfume delivery particle is a perfume microcapsule. Q. A
consumer product comprising a perfume according to any of
Paragraphs A through C and or a perfume delivery system according
to any of Paragraphs D through P and a cleaning and/or treatment
ingredient.
[0028] As disclosed, the benefits of the perfumes disclosed herein
may be further enhanced by employing a perfume delivery system to
apply such perfumes. Non-limiting examples of suitable perfume
delivery systems, methods of making perfume delivery systems and
the uses of such perfume delivery systems are disclosed in USPA
2007/0275866 A1. Such perfume delivery systems include:
Polymer Assisted Delivery (PAD): This perfume delivery technology
uses polymeric materials to deliver perfume materials. Classical
coacervation, water soluble or partly soluble to insoluble charged
or neutral polymers, liquid crystals, hot melts, hydrogels,
perfumed plastics, microcapsules, nano- and micro-latexes,
polymeric film formers, and polymeric absorbents, polymeric
adsorbents, etc. are some examples. PAD includes but is not limited
to: [0029] Matrix Systems: The fragrance is dissolved or dispersed
in a polymer matrix or particle. Perfumes, for example, may be 1)
dispersed into the polymer prior to formulating into the product or
2) added separately from the polymer during or after formulation of
the product. Diffusion of perfume from the polymer is a common
trigger that allows or increases the rate of perfume release from a
polymeric matrix system that is deposited or applied to the desired
surface (situs), although many other triggers are known that may
control perfume release. Absorption and/or adsorption into or onto
polymeric particles, films, solutions, and the like are aspects of
this technology. Nano- or micro-particles composed of organic
materials (e.g., latexes) are examples. Suitable particles include
a wide range of materials including, but not limited to polyacetal,
polyacrylate, polyacrylic, polyacrylonitrile, polyamide,
polyaryletherketone, polybutadiene, polybutylene, polybutylene
terephthalate, polychloroprene, polyethylene, polyethylene
terephthalate, polycyclohexylene dimethylene terephthalate,
polycarbonate, polychloroprene, polyhydroxyalkanoate, polyketone,
polyester, polyetherimide, polyethersulfone,
polyethylenechlorinates, polyimide, polyisoprene, polylactic acid,
polymethylpentene, polyphenylene oxide, polyphenylene sulfide,
polyphthalamide, polypropylene, polystyrene, polysulfone, polyvinyl
acetate, polyvinyl chloride, as well as polymers or copolymers
based on acrylonitrile-butadiene, cellulose acetate, ethylene-vinyl
acetate, ethylene vinyl alcohol, styrene-butadiene, vinyl
acetate-ethylene, and mixtures thereof. [0030] "Standard" systems
refer to those that are "pre-loaded" with the intent of keeping the
pre-loaded perfume associated with the polymer until the moment or
moments of perfume release. Such polymers may also suppress the
neat product odor and provide a bloom and/or longevity benefit
depending on the rate of perfume release. One challenge with such
systems is to achieve the ideal balance between 1) in-product
stability (keeping perfume inside carrier until you need it) and 2)
timely release (during use or from dry situs). Achieving such
stability is particularly important during in-product storage and
product aging. This challenge is particularly apparent for
aqueous-based, surfactant-containing products, such as heavy duty
liquid laundry detergents. Many "Standard" matrix systems available
effectively become "Equilibrium" systems when formulated into
aqueous-based products. One may select an "Equilibrium" system or a
Reservoir system, which has acceptable in-product diffusion
stability and available triggers for release (e.g., friction).
"Equilibrium" systems are those in which the perfume and polymer
may be added separately to the product, and the equilibrium
interaction between perfume and polymer leads to a benefit at one
or more consumer touch points (versus a free perfume control that
has no polymer-assisted delivery technology). The polymer may also
be pre-loaded with perfume; however, part or all of the perfume may
diffuse during in-product storage reaching an equilibrium that
includes having desired perfume raw materials (PRMs) associated
with the polymer. The polymer then carries the perfume to the
surface, and releases it typically via perfume diffusion. The use
of such equilibrium system polymers has the potential to decrease
the odor intensity of the neat product (usually more so in the case
of pre-loaded standard systems). Deposition of such polymers may
serve to "flatten" the release profile and provide increased
longevity. As indicated above, such longevity would be achieved by
suppressing the initial intensity and may enable the formulator to
use more high impact or low odor detection threshold (ODT) or low
Kovats Index (KI) PRMs to achieve FMOT benefits without initial
intensity that is too strong or distorted. It is important that
perfume release occurs within the time frame of the application to
impact the desired consumer touch point or touch points. Matrix
systems also include hot melt adhesives and perfume plastics. In
addition, hydrophobically modified polysaccharides may be
formulated into the perfumed product to increase perfume deposition
and/or modify perfume release. All such matrix systems, including
for example polysaccarides and nanolatexes may be combined with
other PDTs, including other PAD systems such as PAD reservoir
systems in the form of a perfume microcapsule (PMC). [0031]
Silicones are also examples of polymers that may be used as PDT,
and can provide perfume benefits in a manner similar to the
polymer-assisted delivery "matrix system". Such a PDT is referred
to as silicone-assisted delivery (SAD). One may pre-load silicones
with perfume, or use them as an equilibrium system as described for
PAD. Examples of silicones include polydimethylsiloxane and
polyalkyldimethylsiloxanes. Other examples include those with amine
functionality, which may be used to provide benefits associated
with amine-assisted delivery (AAD) and/or polymer-assisted delivery
(PAD) and/or amine-reaction products (ARP). Reservoir Systems:
Reservoir systems are also known as a core-shell type technology,
or one in which the fragrance is surrounded by a perfume release
controlling membrane, which may serve as a protective shell. The
material inside the microcapsule is referred to as the core,
internal phase, or fill, whereas the wall is sometimes called a
shell, coating, or membrane. Microparticles or pressure sensitive
capsules or microcapsules are examples of this technology.
Microcapsules of the current invention are formed by a variety of
procedures that include, but are not limited to, coating,
extrusion, spray-drying, interfacial, in-situ and matrix
polymerization. The possible shell materials vary widely in their
stability toward water. Among the most stable are
polyoxymethyleneurea (PMU)-based materials, which may hold certain
PRMs for even long periods of time in aqueous solution (or
product). Such systems include but are not limited to
urea-formaldehyde and/or melamine-formaldehyde. Gelatin-based
microcapsules may be prepared so that they dissolve quickly or
slowly in water, depending for example on the degree of
cross-linking. Many other capsule wall materials are available and
vary in the degree of perfume diffusion stability observed. Without
wishing to be bound by theory, the rate of release of perfume from
a capsule, for example, once deposited on a surface is typically in
reverse order of in-product perfume diffusion stability. As such,
urea-formaldehyde and melamine-formaldehyde microcapsules for
example, typically require a release mechanism other than, or in
addition to, diffusion for release, such as mechanical force (e.g.,
friction, pressure, shear stress) that serves to break the capsule
and increase the rate of perfume (fragrance) release. Other
triggers include melting, dissolution, hydrolysis or other chemical
reaction, electromagnetic radiation, and the like. The use of
pre-loaded microcapsules requires the proper ratio of in-product
stability and in-use and/or on-surface (on-situs) release, as well
as proper selection of PRMs. Microcapsules that are based on
urea-formaldehyde and/or melamine-formaldehyde are relatively
stable, especially in near neutral aqueous-based solutions. These
materials may require a friction trigger which may not be
applicable to all product applications. Other microcapsule
materials (e.g., gelatin) may be unstable in aqueous-based products
and may even provide reduced benefit (versus free perfume control)
when in-product aged. Scratch and sniff technologies are yet
another example of PAD. Molecule-Assisted Delivery (MAD):
Non-polymer materials or molecules may also serve to improve the
delivery of perfume. Without wishing to be bound by theory, perfume
may non-covalently interact with organic materials, resulting in
altered deposition and/or release. Non-limiting examples of such
organic materials include but are not limited to hydrophobic
materials such as organic oils, waxes, mineral oils, petrolatum,
fatty acids or esters, sugars, surfactants, liposomes and even
other perfume raw material (perfume oils), as well as natural oils,
including body and/or other soils. Perfume fixatives are yet
another example. In one aspect, non-polymeric materials or
molecules have a C Log P greater than about 2. Cyclodextrin (CD):
This technology approach uses a cyclic oligosaccharide or
cyclodextrin to improve the delivery of perfume. Typically a
perfume and cyclodextrin (CD) complex is formed. Such complexes may
be preformed, formed in-situ, or formed on or in the situs. Without
wishing to be bound by theory, loss of water may serve to shift the
equilibrium toward the CD-Perfume complex, especially if other
adjunct ingredients (e.g., surfactant) are not present at high
concentration to compete with the perfume for the cyclodextrin
cavity. A bloom benefit may be achieved if water exposure or an
increase in moisture content occurs at a later time point. In
addition, cyclodextrin allows the perfume formulator increased
flexibility in selection of PRMs. Cyclodextrin may be pre-loaded
with perfume or added separately from perfume to obtain the desired
perfume stability, deposition or release benefit. Starch
Encapsulated Accord (SEA): The use of a starch encapsulated accord
(SEA) technology allows one to modify the properties of the
perfume, for example, by converting a liquid perfume into a solid
by adding ingredients such as starch. The benefit includes
increased perfume retention during product storage, especially
under non-aqueous conditions. Upon exposure to moisture, a perfume
bloom may be triggered. Benefits at other moments of truth may also
be achieved because the starch allows the product formulator to
select PRMs or PRM concentrations that normally cannot be used
without the presence of SEA. Another technology example includes
the use of other organic and inorganic materials, such as silica to
convert perfume from liquid to solid. Zeolite & Inorganic
Carrier (ZIC): This technology relates to the use of porous
zeolites or other inorganic materials to deliver perfumes.
Perfume-loaded zeolite may be used with or without adjunct
ingredients used for example to coat the perfume-loaded zeolite
(PLZ) to change its perfume release properties during product
storage or during use or from the dry situs. Silica is another form
of ZIC. Another example of a suitable inorganic carrier includes
inorganic tubules, where the perfume or other active material is
contained within the lumen of the nano- or micro-tubules.
Preferably, the perfume-loaded inorganic tubule (or Perfume-Loaded
Tubule or PLT) is a mineral nano- or micro-tubule, such as
halloysite or mixtures of halloysite with other inorganic
materials, including other clays. The PLT technology may also
comprise additional ingredients on the inside and/or outside of the
tubule for the purpose of improving in-product diffusion stability,
deposition on the desired situs or for controlling the release rate
of the loaded perfume. Monomeric and/or polymeric materials,
including starch encapsulation, may be used to coat, plug, cap, or
otherwise encapsulate the PLT.
[0032] In one aspect, a perfume delivery system selected from the
group consisting of a Polymer Assisted Delivery (PAD) system,
Molecule-Assisted Delivery (MAD) system, Cyclodextrin (CD) system,
Starch Encapsulated Accord (SEA) system, Zeolite & Inorganic
Carrier (ZIC) system, wherein said perfume delivery system may
comprise a perfume disclosed in this specification, for example a
perfume selected from the perfumes disclosed in the perfume section
of this specification, is disclosed.
[0033] In one aspect, a Polymer Assisted Delivery (PAD) system
wherein said Polymer Assisted Delivery (PAD) system may comprise a
Polymer Assisted Delivery (PAD) Reservoir system that may comprise
a perfume disclosed in this specification, for example a perfume
selected from the perfumes disclosed in the perfume section of this
specification, is disclosed.
[0034] In one aspect of, said Polymer Assisted Delivery (PAD)
Reservoir system said Polymer Assisted Delivery (PAD) Reservoir
system may comprise a perfume delivery particle that may comprise a
shell material and a core material, said shell material
encapsulating said core material, said core material may comprise a
perfume disclosed in this specification, for example a perfume
selected from the perfumes disclosed in the perfume section of this
specification, and said shell comprising a material selected from
the group consisting of polyethylenes; polyamides; polystyrenes;
polyisoprenes; polycarbonates; polyesters; polyacrylates;
aminoplasts, in one aspect said aminoplast comprises a polyurea,
polyurethane, and/or polyureaurethane, in one aspect said polyurea
comprises polyoxymethyleneurea and/or melamine formaldehyde;
polyolefins; polysaccharides, in one aspect alginate and/or
chitosan; gelatin; shellac; epoxy resins; vinyl polymers; water
insoluble inorganics; silicone; and mixtures thereof.
[0035] In one aspect, of said Polymer Assisted Delivery (PAD)
Reservoir system said shell may comprise melamine formaldehyde
and/or cross linked melamine formaldehyde.
[0036] In one aspect of said Polymer Assisted Delivery (PAD)
Reservoir system said shell may be coated by a water-soluble
cationic polymer selected from the group that consists of
polysaccharides, cationically modified starch and cationically
modified guar, polysiloxanes, dimethyldiallylammonium
polyhalogenides, copolymers of dimethyldiallylammonium polychloride
and vinyl pyrrolidone, acrylamides, imidazoles, imidazolinium
halogenides and imidazolium halogenides and polyvinyl amine and its
copolymers with N-vinyl formamide
[0037] In one aspect of said Polymer Assisted Delivery (PAD)
Reservoir system said coating that coats said shell, may comprise a
cationic polymer and an anionic polymer.
[0038] In one aspect of said Polymer Assisted Delivery (PAD)
Reservoir system wherein said cationic polymer may comprise
hydroxyl ethyl cellulose; and said anionic polymer may comprise
carboxyl methyl cellulose.
[0039] In one aspect, said Polymer Assisted Delivery (PAD)
Reservoir system is a perfume microcapsule.
Process of Making Encapsulates
[0040] In one aspect, a process that may comprise: [0041] a.)
preparing a first solution that may comprise, based on total
solution weight from about 20% to about 90%, from about 40% to
about 80%, or even from about 60% to about 80% water, of a first
emulsifier and a first resin, the ratio of said first emulsifier
and said first resin being from about 0.1:0 to about 10:0, from
about 0.1:1 to about 10:1, from about 0.5:1 to about 3:1, or even
from about 0.8:1 to about 1.1:1; [0042] b.) preparing a second
solution that may comprise based on total solution weight from
about 20% to about 95% water, of a second emulsifier and a second
resin, the ratio of said second emulsifier and said second resin
being from about 0:1 to about 3:1, from about 0.04:1 to about
0.2:1, or even from about 0.05:1 to about 0.15:1; [0043] c.)
combining a core material that may comprise a perfume selected from
the perfumes described in Paragraphs A through C of the present
specification and said first solution to form a first composition;
[0044] d.) emulsifying said first composition; [0045] e.) combining
said first composition and said second solution to form a second
composition and optionally combining any processing aids and said
second composition--said first composition and said second solution
may be combined in any order but in one aspect said second solution
is added to said first composition or said second solution and said
first composition are combined simultaneously; [0046] f.) mixing
said second composition for at least 15 minutes, at least 1 hour or
even from about 4 hours to about 100 hours at a temperature of from
about 25.degree. C. to about 100.degree. C., from about 45.degree.
C. to about 90.degree. C., or even from about 50.degree. C. to
about 80.degree. C. heat and optionally combining any processing
aids to said second composition; [0047] g.) optionally combining
any scavenger material, structurant, and/or anti-agglomeration
agent with said second composition during step f.) or
thereafter--such materials may be combined in any order but in one
aspect the scavenger material is combined first, any structurant
second, and then anti-agglomeration agent is combined; and [0048]
h.) optionally spray drying said second composition
[0049] is disclosed.
[0050] In one or more aspects of the process, said first and second
resins may comprise the reaction product of an aldehyde and an
amine, suitable aldehydes include, formaldehyde. Suitable amines
include melamine, urea, benzoguanamine, glycoluril, and mixtures
thereof. Suitable melamines include, methylol melamine, methylated
methylol melamine, imino melamine and mixtures thereof. Suitable
ureas include, dimethylol urea, methylated dimethylol urea,
urea-resorcinol, and mixtures thereof.
[0051] In one or more aspects of the process, said first and second
emulsifiers may comprise a moiety selected from the group
consisting of carboxy, hydroxyl, thiol, amine, amide and
combinations thereof. In one aspect, said emulsifier may have a pKa
of less than 5, preferably greater than 0 but less than 5.
Emulsifiers include acrylic acid-alkyl acrylate copolymer,
poly(acrylic acid), polyoxyalkylene sorbitan fatty esters,
polyalkylene co-carboxy anhydrides, polyalkylene co-maleic
anhydrides, poly(methyl vinyl ether-co-maleic anhydride),
poly(propylene-co-maleic anhydride), poly(butadiene co-maleic
anhydride), and poly(vinyl acetate-co-maleic anhydride), polyvinyl
alcohols, polyalkylene glycols, polyoxyalkylene glycols, and
mixtures thereof.
[0052] In one or more aspects of the process, the pH of the first
and second solutions may be controlled such that the pH of said
first and second solution is from about 3.0 to 7.0.
[0053] In one or more aspects of the process, during step f.), from
about 0% to about 10%, from about 1% to about 5% or even from about
2% to about 4%, based on total second composition weight, of a salt
comprising an anion and cation, said anion being selected from the
group consisting of chloride, sulfate, phosphate, nitrate,
polyphosphate, citrate, maleate, fumarate and mixtures thereof; and
said cation being selected from the group consisting of a Periodic
Group IA element, Periodic Group HA element, ammonium cation and
mixtures thereof, preferably sodium sulfate, may be combined with
said second composition.
[0054] In one or more aspects of the process, any of the
aforementioned processing parameters may be combined.
[0055] Supplemental teachings of making suitable encapsulates as
well as suitable shell materials are described in U.S. Pat. No.
6,869,923 B1 and US Published Patent Applications Nos. 2005/0276831
A1 and 2007/020263 A1. Suitable equipment for use in the processes
disclosed herein may include continuous stirred tank reactors,
homogenizers, turbine agitators, recirculating pumps, paddle
mixers, ploughshear mixers, ribbon blenders, vertical axis
granulators and drum mixers, both in batch and, where available, in
continuous process configurations, spray dryers, and extruders.
Such equipment can be obtained from Lodige GmbH (Paderborn,
Germany), Littleford Day, Inc. (Florence, Ky., U.S.A.), Forberg AS
(Larvik, Norway), Glatt Ingenieurtechnik GmbH (Weimar, Germany),
Niro (Soeborg, Denmark), Hosokawa Bepex Corp. (Minneapolis, Minn.,
U.S.A.), Arde Barinco (New Jersey, U.S.A.).
Compositions
[0056] In one aspect, a composition that may comprise any aspect of
the perfume delivery systems and/or perfumes disclosed in the
present specification is disclosed.
[0057] In one aspect, said composition may be a consumer
product.
[0058] In one aspect, such composition may be a consumer product
that may comprise, based on total composition weight, from about
0.001% to about 50%, from about 0.01% to about 10%, or even from
about 0.1% to about 5%, of a perfume disclosed in the present
specification--from about 0.001% to about 90%, from about 0.01% to
about 50%, or even from about 0.1% to about 10%, of said perfume,
based on said perfume's weight, may be provided by a perfume
delivery system according to the present specification.
[0059] In one aspect, said composition may comprise an encapsulate
wherein said encapsulate's density may be such that the density
ratio of said encapsulate to one or more fluids of the
composition's fluids may be from about 0.9:1 to about 1.1:1; from
about 0.98:1 to about 1.02:1; from about 0.99:1 to about 1.01:1 or
even 1:1.
[0060] In one aspect, any of the aforementioned compositions may
comprise a cleaning and/or treatment ingredient.
[0061] In one aspect, any of the aforementioned compositions'
encapsulates may be a perfume microcapsule.
[0062] In one aspect, any of the aforementioned compositions may
comprise one or more cleaning and/or treatment agents selected from
the adjunct ingredients listed in the present specification. While
the precise level of encapsulate that is employed depends on the
type and end use of the consumer product, in one aspect a consumer
product may comprise, based on total composition weight, at least
about 0.01%, from about 0.01% to about 80%, or even from about
0.02% to about 10% wt % of a encapsulate disclosed herein.
[0063] In one aspect, a consumer product that is compact is
disclosed.
[0064] In one aspect, a consumer products including liquid
detergents having a water content, based on total consumer product
formulation weight, of from about 0% to about 15%, from about 0.01%
to about 15%, from about 0.5% to about 10% or even from about 1% to
about 8% water are disclosed.
[0065] In one aspect, the consumer product is a cleaning and/or
treatment composition or fabric care composition that may comprise
an encapsulate disclosed in the present specification and at least
one cleaning and/or treatment composition or fabric care adjunct
ingredient.
[0066] In one aspect, a cleaning composition may comprise, from
about 0.005% to about 5% weight % of such encapsulate based on
total cleaning composition weight of such encapsulate. In one
aspect, a fabric treatment composition may comprise, based on total
fabric treatment composition weight from about 0.005% to about 20%
of such encapsulate.
[0067] Aspects of the invention include the use of the encapsulates
of the present invention in detergent compositions (e.g.,
TIDE.TM.), hard surface cleaners (e.g., MR CLEAN.TM.), automatic
dishwashing liquids (e.g., CASCADE.TM.), dishwashing liquids (e.g.,
DAWN.TM.), and floor cleaners (e.g., SWIFFER.TM.). The cleaning
compositions disclosed herein may be formulated such that, during
use in aqueous cleaning operations, the wash water will have a pH
of between about 6.5 and about 12, or between about 7.5 and 10.5.
Liquid dishwashing product formulations typically have a pH between
about 6.8 and about 9.0. Cleaning products are typically formulated
to have a pH of from about 2 to about 11. Techniques for
controlling pH at recommended usage levels include the use of
buffers, alkalis, acids, etc., and are well known to those skilled
in the art.
[0068] Fabric treatment compositions disclosed herein typically
comprise a fabric softening active ("FSA"). Suitable fabric
softening actives, include, but are not limited to, materials
selected from the group consisting of quats, amines, fatty esters,
sucrose esters, silicones, dispersible polyolefins, clays,
polysaccharides, fatty oils, polymer latexes and mixtures
thereof.
Formaldehyde Scavenger
[0069] In one aspect, the perfume delivery system disclosed herein
may be combined with a formaldehyde scavenger. In one aspect, such
perfume delivery system may comprise the encapsulates of the
present invention. Suitable formaldehyde scavengers include
materials selected from the group consisting of sodium bisulfite,
melamine, urea, ethylene urea, cysteine, cysteamine, lysine,
glycine, serine, carnosine, histidine, glutathione,
3,4-diaminobenzoic acid, allantoin, glycouril, anthranilic acid,
methyl anthranilate, methyl 4-aminobenzoate, ethyl acetoacetate,
acetoacetamide, malonamide, ascorbic acid, 1,3-dihydroxyacetone
dimer, biuret, oxamide, benzoguanamine, pyroglutamic acid,
pyrogallol, methyl gallate, ethyl gallate, propyl gallate,
triethanol amine, succinamide, thiabendazole, benzotriazol,
triazole, indoline, sulfanilic acid, oxamide, sorbitol, glucose,
cellulose, poly(vinyl alcohol), partially hydrolyzed
poly(vinylformamide), poly(vinyl amine), poly(ethylene imine),
poly(oxyalkyleneamine), poly(vinyl alcohol)-co-poly(vinyl amine),
poly(4-aminostyrene), poly(l-lysine), chitosan, hexane diol,
ethylenediamine-N,N'-bisacetoacetamide,
N-(2-ethylhexyl)acetoacetamide, 2-benzoylacetoacetamide,
N-(3-phenylpropyl)acetoacetamide, lilial, helional, melonal,
triplal, 5,5-dimethyl-1,3-cyclohexanedione,
2,4-dimethyl-3-cyclohexenecarboxaldehyde,
2,2-dimethyl-1,3-dioxan-4,6-dione, 2-pentanone, dibutyl amine,
triethylenetetramine, ammonium hydroxide, benzylamine,
hydroxycitronellol, cyclohexanone, 2-butanone, pentane dione,
dehydroacetic acid, or a mixture thereof. These formaldehyde
scavengers may be obtained from Sigma/Aldrich/Fluka of St. Louis,
Mo. U.S.A. or PolySciences, Inc. of Warrington, Pa., U.S.A.
[0070] Such formaldehyde scavengers are typically combined with a
slurry containing said benefit agent containing delivery particle,
at a level, based on total slurry weight, of from about 2 wt. % to
about 18 wt. %, from about 3.5 wt. % to about 14 wt. % or even from
about 5 wt. % to about 13 wt. %.
[0071] In one aspect, such formaldehyde scavengers may be combined
with a product containing a benefit agent containing delivery
particle, said scavengers being combined with said product at a
level, based on total product weight, of from about 0.005% to about
0.8%, alternatively from about 0.03% to about 0.5%, alternatively
from about 0.065% to about 0.25% of the product formulation.
Adjunct Materials
[0072] While not essential for each consumer product embodiment of
the present invention, the non-limiting list of adjuncts
illustrated hereinafter are suitable for use in the instant
consumer products and may be desirably incorporated in certain
embodiments of the invention, for example to assist or enhance
performance, for treatment of the substrate to be cleaned, or to
modify the aesthetics of the composition as is the case with
perfumes, colorants, dyes or the like. The precise nature of these
additional components, and levels of incorporation thereof, will
depend on the physical form of the composition and the nature of
the operation for which it is to be used. Such adjunct are in
addition to the perfumes and/or perfume delivery systems previously
disclosed herein. Suitable adjunct materials include, but are not
limited to, surfactants, builders, chelating agents, dye transfer
inhibiting agents, dispersants, enzymes, and enzyme stabilizers,
catalytic materials, bleach activators, polymeric dispersing
agents, clay soil removal/anti-redeposition agents, brighteners,
suds suppressors, dyes, additional perfume and perfume delivery
systems, structure elasticizing agents, thickeners/structurants,
fabric softeners, carriers, hydrotropes, processing aids and/or
pigments.
[0073] As stated, the adjunct ingredients are not essential for
each consumer product embodiment of the present invention. Thus,
certain embodiments of Applicants' compositions do not contain one
or more of the following adjuncts materials: bleach activators,
surfactants, builders, chelating agents, dye transfer inhibiting
agents, dispersants, enzymes, and enzyme stabilizers, catalytic
metal complexes, polymeric dispersing agents, clay and soil
removal/anti-redeposition agents, brighteners, suds suppressors,
dyes, additional perfumes and perfume delivery systems, structure
elasticizing agents, thickeners/structurants, fabric softeners,
carriers, hydrotropes, processing aids and/or pigments. However,
when one or more adjuncts is present, such one or more adjuncts may
be present as detailed below:
[0074] Surfactants--The compositions according to the present
invention can comprise a surfactant or surfactant system wherein
the surfactant can be selected from nonionic and/or anionic and/or
cationic surfactants and/or ampholytic and/or zwitterionic and/or
semi-polar nonionic surfactants. The surfactant is typically
present at a level of from about 0.1%, from about 1%, or even from
about 5% by weight of the cleaning compositions to about 99.9%, to
about 80%, to about 35%, or even to about 30% by weight of the
cleaning compositions.
[0075] Builders--The compositions of the present invention can
comprise one or more detergent builders or builder systems. When
present, the compositions will typically comprise at least about 1%
builder, or from about 5% or 10% to about 80%, 50%, or even 30% by
weight, of said builder. Builders include, but are not limited to,
the alkali metal, ammonium and alkanolammonium salts of
polyphosphates, alkali metal silicates, alkaline earth and alkali
metal carbonates, aluminosilicate builders, polycarboxylate
compounds, ether hydroxypolycarboxylates, copolymers of maleic
anhydride with ethylene or vinyl methyl ether,
1,3,5-trihydroxybenzene-2,4,6-trisulphonic acid, and
carboxymethyl-oxysuccinic acid, the various alkali metal, ammonium
and substituted ammonium salts of polyacetic acids such as
ethylenediamine tetraacetic acid and nitrilotriacetic acid, as well
as polycarboxylates such as mellitic acid, succinic acid,
oxydisuccinic acid, polymaleic acid, benzene 1,3,5-tricarboxylic
acid, carboxymethyloxysuccinic acid, and soluble salts thereof.
[0076] Chelating Agents--The compositions herein may also
optionally contain one or more copper, iron and/or manganese
chelating agents. If utilized, chelating agents will generally
comprise from about 0.1% by weight of the compositions herein to
about 15%, or even from about 3.0% to about 15% by weight of the
compositions herein.
[0077] Dye Transfer Inhibiting Agents--The compositions of the
present invention may also include one or more dye transfer
inhibiting agents. Suitable polymeric dye transfer inhibiting
agents include, but are not limited to, polyvinylpyrrolidone
polymers, polyamine N-oxide polymers, copolymers of
N-vinylpyrrolidone and N-vinylimidazole, polyvinyloxazolidones and
polyvinylimidazoles or mixtures thereof. When present in the
compositions herein, the dye transfer inhibiting agents are present
at levels from about 0.0001%, from about 0.01%, from about 0.05% by
weight of the cleaning compositions to about 10%, about 2%, or even
about 1% by weight of the cleaning compositions.
[0078] Dispersants--The compositions of the present invention can
also contain dispersants. Suitable water-soluble organic materials
are the homo- or co-polymeric acids or their salts, in which the
polycarboxylic acid may comprise at least two carboxyl radicals
separated from each other by not more than two carbon atoms.
[0079] Enzymes--The compositions can comprise one or more detergent
enzymes which provide cleaning performance and/or fabric care
benefits. Examples of suitable enzymes include, but are not limited
to, hemicellulases, peroxidases, proteases, cellulases, xylanases,
lipases, phospholipases, esterases, cutinases, pectinases,
keratanases, reductases, oxidases, phenoloxidases, lipoxygenases,
ligninases, pullulanases, tannases, pentosanases, malanases,
.beta.-glucanases, arabinosidases, hyaluronidase, chondroitinase,
laccase, and amylases, or mixtures thereof. A typical combination
is a cocktail of conventional applicable enzymes like protease,
lipase, cutinase and/or cellulase in conjunction with amylase.
[0080] Enzyme Stabilizers--Enzymes for use in compositions, for
example, detergents can be stabilized by various techniques. The
enzymes employed herein can be stabilized by the presence of
water-soluble sources of calcium and/or magnesium ions in the
finished compositions that provide such ions to the enzymes.
[0081] Catalytic Metal Complexes--Applicants' compositions may
include catalytic metal complexes. One type of metal-containing
bleach catalyst is a catalyst system comprising a transition metal
cation of defined bleach catalytic activity, such as copper, iron,
titanium, ruthenium, tungsten, molybdenum, or manganese cations, an
auxiliary metal cation having little or no bleach catalytic
activity, such as zinc or aluminum cations, and a sequestrate
having defined stability constants for the catalytic and auxiliary
metal cations, particularly ethylenediaminetetraacetic acid,
ethylenediaminetetra (methyl-enephosphonic acid) and water-soluble
salts thereof.
[0082] If desired, the compositions herein can be catalyzed by
means of a manganese compound. Such compounds and levels of use are
well known in the art.
[0083] Compositions herein may also suitably include a transition
metal complex of a macropolycyclic rigid ligand--abbreviated as
"MRL". As a practical matter, and not by way of limitation, the
compositions and cleaning processes herein can be adjusted to
provide on the order of at least one part per hundred million of
the benefit agent MRL species in the aqueous washing medium, and
may provide from about 0.005 ppm to about 25 ppm, from about 0.05
ppm to about 10 ppm, or even from about 0.1 ppm to about 5 ppm, of
the MRL in the wash liquor.
[0084] Preferred transition-metals in the instant transition-metal
bleach catalyst include manganese, iron and chromium. Preferred
MRL's herein are a special type of ultra-rigid ligand that is
cross-bridged such as
5,12-diethyl-1,5,8,12-tetraazabicyclo[6.6.2]hexa-decane.
[0085] Rheology Modifier
[0086] The liquid compositions of the present invention may
comprise a rheology modifier. The rheology modifier may be selected
from the group consisting of non-polymeric crystalline,
hydroxy-functional materials, polymeric rheology modifiers which
impart shear thinning characteristics to the aqueous liquid matrix
of the composition. In one aspect, such rheology modifiers impart
to the aqueous liquid composition a high shear viscosity, at 20
sec.sup.-1 shear rate and at 21.degree. C., of from 1 to 7000 cps
and a viscosity at low shear (0.5 sec.sup.-1 shear rate at
21.degree. C.) of greater than 1000 cps, or even 1000 cps to
200,000 cps. In one aspect, for cleaning and treatment
compositions, such rheology modifiers impart to the aqueous liquid
composition a high shear viscosity, at 20 sec.sup.-1 and at
21.degree. C., of from 50 to 3000 cps and a viscosity at low shear
(0.5 sec.sup.-1 shear rate at 21.degree. C.) of greater than 1000
cps, or even 1000 cps to 200,000 cps. Viscosity according to the
present invention is measured using an AR 2000 rheometer from TA
instruments using a plate steel spindle having a plate diameter of
40 mm and a gap size of 500 .mu.m. The high shear viscosity at 20
sec.sup.-1 and low shear viscosity at 0.5 sec.sup.-1 can be
obtained from a logarithmic shear rate sweep from 0.1 sec.sup.-1 to
25 sec.sup.-1 in 3 minutes time at 21.degree. C. Crystalline
hydroxyl functional materials are rheology modifiers which form
thread-like structuring systems throughout the matrix of the
composition upon in situ crystallization in the matrix. Polymeric
rheology modifiers are preferably selected from polyacrylates,
polymeric gums, other non-gum polysaccharides, and combinations of
these polymeric materials.
[0087] Generally the rheology modifier will comprise from 0.01% to
1% by weight, preferably from 0.05% to 0.75% by weight, more
preferably from 0.1% to 0.5% by weight, of the compositions
herein.
[0088] Structuring agents which are especially useful in the
compositions of the present invention may comprise non-polymeric
(except for conventional alkoxylation), crystalline
hydroxy-functional materials which can form thread-like structuring
systems throughout the liquid matrix when they are crystallized
within the matrix in situ. Such materials can be generally
characterized as crystalline, hydroxyl-containing fatty acids,
fatty esters or fatty waxes. In one aspect, rheology modifiers
include crystalline, hydroxyl-containing rheology modifiers include
castor oil and its derivatives. In one aspect, rheology modifiers
include hydrogenated castor oil derivatives such as hydrogenated
castor oil and hydrogenated castor wax. Commercially available,
castor oil-based, crystalline, hydroxyl-containing rheology
modifiers include THIXCIN.TM. from Rheox, Inc. (now Elementis).
[0089] Other types of rheology modifiers, besides the
non-polymeric, crystalline, hydroxyl-containing rheology modifiers
described heretofore, may be utilized in the liquid detergent
compositions herein. Polymeric materials which provide
shear-thinning characteristics to the aqueous liquid matrix may
also be employed.
[0090] Suitable polymeric rheology modifiers include those of the
polyacrylate, polysaccharide or polysaccharide derivative type.
Polysaccharide derivatives typically used as rheology modifiers
comprise polymeric gum materials. Such gums include pectine,
alginate, arabinogalactan (gum Arabic), carrageenan, gellan gum,
xanthan gum and guar gum.
[0091] If polymeric rheology modifiers are employed herein, a
preferred material of this type is gellan gum. Gellan gum is a
heteropolysaccharide prepared by fermentation of Pseudomonaselodea
ATCC 31461. Gellan gum is commercially marketed by CP Kelco U.S.,
Inc. under the KELCOGEL tradename.
[0092] A further alternative and suitable rheology modifier include
a combination of a solvent and a polycarboxylate polymer. More
specifically the solvent may be an alkylene glycol. In one aspect,
the solvent may comprise dipropylene glycol. In one aspect, the
polycarboxylate polymer may comprise a polyacrylate,
polymethacrylate or mixtures thereof. In one aspect, solvent may be
present, based on total composition weight, at a level of from 0.5%
to 15%, or from 2% to 9% of the composition. In one aspect,
polycarboxylate polymer may be present, based on total composition
weight, at a level of from 0.1% to 10%, or from 2% to 5%. In one
aspect, the solvent component may comprise mixture of dipropylene
glycol and 1,2-propanediol. In one aspect, the ratio of dipropylene
glycol to 1,2-propanediol may be 3:1 to 1:3, or even 1:1. In one
aspect, the polyacrylate may comprise a copolymer of unsaturated
mono- or di-carbonic acid and C.sub.1-C.sub.30 alkyl ester of the
(meth) acrylic acid. In another aspect, the rheology modifier may
comprise a polyacrylate of unsaturated mono- or di-carbonic acid
and C.sub.1-C.sub.30 alkyl ester of the (meth) acrylic acid. Such
copolymers are available from Noveon Inc under the tradename
Carbopol Aqua 30.RTM..
In the absence of rheology modifier and in order to impart the
desired shear thinning characteristics to the liquid composition,
the liquid composition can be internally structured through
surfactant phase chemistry or gel phases.
Processes of Making and Using Consumer Products
[0093] The embodiments of consumer products of the present
invention can be formulated into any suitable form and prepared by
any process chosen by the formulator, non-limiting examples of
which are described in U.S. Pat. No. 5,879,584; which is
incorporated herein by reference.
[0094] In one aspect, the perfumes and/or delivery systems
comprising same that are disclosed herein may be incorporated into
solid particles, particularly polymeric based particles. Preferably
said perfume delivery system is a microcapsule that comprises said
perfume one or more of said perfumes. Examples of such polymeric
particles may include particles comprising polyethylene glycol,
starches and polysaccharides, polyvinyl alcohol, celluloses. Such
particles may additionally comprise additional components such as
other benefit agents, inorganic fillers such as carbonate,
silicate, clay, metal oxides. Particularly useful particles include
particles based on polyethylene glycol.
Method of Use
[0095] Compositions, such as consumer products, containing the
encapsulate disclosed herein can be used to clean or treat a situs
inter alia a surface or fabric. Typically at least a portion of the
situs is contacted with an embodiment of Applicants' composition,
in neat form or diluted in a liquor, for example, a wash liquor and
then the situs may be optionally washed and/or rinsed. In one
aspect, a situs is optionally washed and/or rinsed, contacted with
an encapsulate according to the present invention or composition
comprising said encapsulate and then optionally washed and/or
rinsed. For purposes of the present invention, washing includes but
is not limited to, scrubbing, and mechanical agitation. The situs
may comprise most any material, for example a fabric, fabric
capable of being laundered or treated in normal consumer use
conditions. Liquors that may comprise the disclosed compositions
may have a pH of from about 3 to about 11.5. Such compositions are
typically employed at concentrations of from about 500 ppm to about
15,000 ppm in solution. When the wash solvent is water, the water
temperature typically ranges from about 5.degree. C. to about
90.degree. C. and, when the situs comprises a fabric, the water to
fabric ratio is typically from about 1:1 to about 30:1.
[0096] A method of treating and/or cleaning a situs, said method
comprising [0097] a) optionally washing and/or rinsing said situs;
[0098] b) contacting said situs with a perfume according to any of
Paragraphs A through C, perfume delivery system according to any of
Paragraphs D through P, and/or a consumer product according to
Paragraph Q; and [0099] c) optionally washing and/or rinsing said
situs.
[0100] The drying may be passive like line drying and/or active
such as in a dryer.
[0101] A situs treated with a composition selected from the
compositions of a perfume according to any of Paragraphs A through
C, perfume delivery system according to any of Paragraphs D through
P, and/or a consumer product according to Paragraph Q.
Method for Determining Performance
[0102] Product Preparation and Washtest
[0103] Prepare liquid detergent products and fabric enhancer
products containing 0.8% (as 100% active) perfume oil (either free
or encapsulated)
[0104] Products are used to run a full scale wash in Miele
Softronic W1714 washing machine.
[0105] For the test 3 kg ballast load is used. The load consists of
600 g polyester, 600 g polycotton, 600 g muslin (flat) cotton, 600
g knitted cotton and 600 g terry towels.
[0106] Ballast loads are preconditioned in Miele Softronic W1714
washing machine by running a short cotton cycle wash at 95.degree.
C. In total 4 runs are done: 2 runs where 70 g unperfumed powder is
added in dispenser followed by 2 runs without detergent.
[0107] After preconditioning the ballast loads are tumble
dried.
[0108] For each washtest 12 small terry tracers (100% cotton,
30.times.30 cm) are added into the washing machine. These tracers
are preconditioned in same way as ballast load (50 terry tracers
per washing machine).
[0109] Before running the test washing machines are boiled out
using a cotton cycle run at 95.degree. C.
[0110] Liquid Detergent Washtest
[0111] Two legs are run:
[0112] A=Liquid detergent+0.8% perfume oil
[0113] B=Liquid detergent+0.8% encapsulated perfume oil
[0114] Washtest is run in WE Miele Softronic W1714 washing machine,
wash cycle is short crease recovery cycle at 30.degree. C. and a
spin speed of 1000 rpm.
[0115] Put ballast load and terry tracers in washing machine, on
top place dosing ball with liquid detergent (products dosage=67.7
g)
[0116] Run wash cycle. After wash remove terry tracers from washing
machine.
[0117] Liquid Fabric Enhancer Washtest
[0118] Two legs are run:
[0119] C=Liquid fabric enhancer+0.8% perfume oil
[0120] D=Liquid fabric enhancer+0.8% encapsulated perfume oil
[0121] Washtest is run in WE Miele Softronic W1714 washing machine,
wash cycle is short cotton cycle wash at 60.degree. C. and a spin
speed of 1000 rpm.
[0122] Put ballast load and terry tracers in washing machine. In
dispenser add 40 g unperfumed powder. Run wash cycle. When last
rinse starts add in dispenser liquid fabric enhancer product (25 ml
liquid fabric enhancer product prediluted in 2 liter city
water)
[0123] After wash remove terry tracers from washing machine.
[0124] Terry tracers are submitted for olfactive evaluation to
perfumers. Tracers are evaluated on wet fabric odor, after 1 day
line drying and after rubbing the fabric by using Primavera scale
(intensity scale from 0-100)
[0125] Wet and 1 day line dried terry tracers are submitted for
headspace analysis.
[0126] 1 day line dried tracers are submitted for deposition
analysis.
[0127] Headspace Analysis
[0128] Wet and dry fabric samples, originating from rinse/wash
cycles, were analyzed by fast headspace GC/MS approach. 4.times.4
cm part of the terry cotton tracers were transferred to 25 ml
headspace vials. The fabric samples were equilibrated for 10
minutes@ 75.degree. C. The headspace above the fabrics was sampled
via SPME (50/30 .mu.m DVB/Carboxen/PDMS) approach for 5 minutes.
The SPME fibre was subsequently on-line thermally desorbed into the
GC. The analytes were analyzed by fast GC/MS in full scan mode. Ion
extraction of the specific masses of the PRM's was used to
calculate the total headspace response (expressed in area counts)
and perfume headspace composition above the tested legs.
[0129] Instrumental Conditions I 0150
[0130] Combipal configured for automated SPME
[0131] 10 minutes incubation time @ 75.degree. C.
[0132] 5 minutes SPME extraction time
[0133] SPME fibre: 50/30 micron DVB/Carboxen/PDMS (Supelco
57328-U)
[0134] GC/MS analysis
[0135] Fast GC/MS:
[0136] Column: CPSIL.sub.5 CBc.sub.15 m.times.0.15 mm.times.0.15
micrometer (Varian)
[0137] Oven program: 40 C (0.5 min)-40 C/min-280 C (0 min)
[0138] MSD: Full scan mode (extraction of specific ions for
quantification)
[0139] Deposition Analysis
[0140] Per leg 4 replicates are run.
[0141] Cut small pieces of terry tracers and add into glass jars
(210 ml). Per leg 4 terry tracers are available. Per tracer 3
pieces of fabric are cut and added into the glass jar. Fabric
weight per jar is between 3.00 g and 4.00 g and is recorded per
replicate.
[0142] Benzophenone=weigh+/-50 mg in 10 mL MeOH (record the exact
weight) [0143] 500.times.dil Benz 1 [0144] 100.times.dil Benz 2
[0145] Fabric samples in jar+2.5 uL 500.times.dil Benz 1+50 mL
MeOH+50 uL HCOOH
[0146] Shake for 2 hours @ 60.degree. C. @ 150 rpm
[0147] Calibration Curve:
[0148] Oil std=25 uL=(record the weight) . . . mg in 10 mL MeOH
[0149] 100.times.dil oil
[0150] 1 uL-5 uL-10 uL-25 uL-50 uL-1 ul std-3 uL std+5 uL
100.times.dil Benz 2
[0151] Take an aliquot of the jar solution and put them in an MS
vial. This is measured with the method developed for this specific
perfume accord on the API 3000 in APCI mode (positive MRM scan)
with methanol as eluent.
EXAMPLES
[0152] While particular embodiments of the present invention have
been illustrated and described, it would be obvious to those
skilled in the art that various other changes and modifications can
be made without departing from the spirit and scope of the
invention. It is therefore intended to cover in the appended claims
all such changes and modifications that are within the scope of
this invention.
Example 1: 84 wt % Core/16 wt % Wall Melamine Formaldehyde (MF)
Capsule
[0153] 25 grams of butyl acrylate-acrylic acid copolymer emulsifier
(Colloid C351, 25% solids, pka 4.5-4.7, (Kemira Chemicals, Inc.
Kennesaw, Ga. U.S.A.) is dissolved and mixed in 200 grams deionized
water. The pH of the solution is adjusted to pH of 4.0 with sodium
hydroxide solution. 8 grams of partially methylated methylol
melamine resin (Cymel 385, 80% solids, (Cytec Industries West
Paterson, N.J., U.S.A.)) is added to the emulsifier solution. 200
grams of perfume oil according to Table 1 or Table 2 is added to
the previous mixture under mechanical agitation and the temperature
is raised to 50.degree. C. After mixing at higher speed until a
stable emulsion is obtained, the second solution and 4 grams of
sodium sulfate salt are added to the emulsion. This second solution
contains 10 grams of butyl acrylate-acrylic acid copolymer
emulsifier (Colloid C351, 25% solids, pka 4.5-4.7, Kemira), 120
grams of distilled water, sodium hydroxide solution to adjust pH to
4.8, 25 grams of partially methylated methylol melamine resin
(Cymel 385, 80% solids, Cytec). This mixture is heated to
70.degree. C. and maintained overnight with continuous stirring to
complete the encapsulation process. 23 grams of acetoacetamide
(Sigma-Aldrich, Saint Louis, Mo., U.S.A.) is added to the
suspension. An average capsule size of 30 .mu.m is obtained as
analyzed by a Model 780 Accusizer.
Example 2
[0154] To demonstrate the benefit of the present invention,
Applicants prepared liquid detergent matrix A, below.
TABLE-US-00006 Active Material in weight % A C.sub.14-C.sub.15
alkyl poly ethoxylate 7 3.39 C.sub.12-C.sub.14 alkyl poly
ethoxylate 7 1.13 C.sub.12-C.sub.14 alkyl poly ethoxylate 3 7.66
sulfate Na salt Alkylbenzene sulfonic acid 1.17 Citric Acid 2.73
C.sub.12-18 fatty acid 5.06 Enzymes 0.2 Boric Acid 1.40
Trans-sulphated ethoxylated 0.81 hexamethylene diamine quat
Diethylene triamine penta methylene 0.12 phosphonic acid
Hydrogenated Castor Oil structurant 0.300 Ethanol 1.59 1, 2
propanediol 0.07 Sodium hydroxide 3.48 Silicone PDMS emulsion
0.0025 Blue Dye 0.0006 Preservative Acticide MBS 2550 (ex Thor)
0.0135 Perfume according to Table 1 or Table 2 0.34 Merquat 5300
polymer (1) 0.19 Water Balance to 100% (1) Merquat 5300: terpolymer
with mole ratio: 90% PAM/5% AA/5%MAPTAC produced by Nalco.
Examples 3-10
[0155] Examples of laundry detergent compositions comprising the
perfume composition are included below.
TABLE-US-00007 % w/w of laundry detergent compositions Raw material
3 4 5 6 7 8 9 10 Linear alkyl 7.1 6.7 11.0 10.6 6.9 4.5 10.1 8.9
benzene sulphonate Sodium C.sub.12-15 3.5 0.0 1.5 0.0 0.0 0.0 0.0
1.9 alkyl ethoxy sulphate having a molar average degree of
ethoxylation of 3 Acrylic Acid/ 3.6 1.8 4.9 2.0 1.0 1.6 3.9 2.3
Maleic Acid Copolymer Sodium Alumino 4.0 0.5 0.8 1.4 16.3 0.0 17.9
2.4 Silicate (Zeolite 4A) Sodium Tripoly- 0.0 17.5 0.0 15.8 0.0
23.3 0.0 0.0 phosphate Sodium 23.2 16.8 30.2 17.3 18.4 9.0 20.8
30.0 Carbonate Sodium Sulphate 31.4 29.4 35.5 7.2 26.3 42.8 33.2
28.3 Sodium Silicate 0.0 4.4 0.0 4.5 0.0 6.1 0.0 4.6 C.sub.14-15
alkyl 0.4 2.6 0.8 2.5 3.1 0.3 3.8 0.4 ethoxylated alcohol having a
molar average degree of ethoxylation of 7 Sodium 16.0 0.0 8.4 20.4
13.1 3.6 0.0 7.0 Percarbonate Sodium Perborate 0.0 9.9 0.0 0.0 0.0
0.0 0.0 0.0 Tetraacetyl- 2.2 1.7 0.0 4.7 3.6 0.0 0.0 0.8
ethylene-diamine (TAED) Calcium 0.0 0.0 0.0 1.8 0.0 0.0 0.0 5.6
Bentonite Citric acid 2.0 1.5 2.0 2.0 2.5 1.0 2.5 1.0 Protease 0.14
0.12 0.0 0.12 0.09 0.08 0.10 0.08 (84 mg active/g) Amylase 0.10
0.11 0.0 0.10 0.10 0.0 0.14 0.08 (22 mg active/g) Lipase 0.70 0.50
0.0 0.70 0.50 0.0 0.0 0.0 (11 mg active/g) Cellulase 0.0 0.0 0.0
0.0 0.0 0.0 0.18 0.0 (2.3 mg active/g) Microcapsules of 1.4 0.6 0.8
1.0 0.7 0.3 0.7 1.2 Example 1 Water & Balance to 100%
Miscellaneous
Examples 11
[0156] Examples of granular laundry detergent compositions
comprising the perfume composition are included below.
TABLE-US-00008 % w/w of laundry detergent compositions Raw material
11 12 13 14 15 16 17 18 Linear alkyl 7.1 6.7 11.0 10.6 6.9 4.5 10.1
8.9 benzene sulphonate Sodium C.sub.12-15 3.5 0.0 1.5 0.0 0.0 0.0
0.0 1.9 alkyl ethoxy sulphate having a molar average degree of
ethoxylation of 3 Acrylic Acid/ 3.6 1.8 4.9 2.0 1.0 1.6 3.9 2.3
Maleic Acid Copolymer Sodium Alumino 4.0 0.5 0.8 1.4 16.3 0.0 17.9
2.4 Silicate (Zeolite 4A) Sodium 0.0 17.5 0.0 15.8 0.0 23.3 0.0 0.0
Tripolyphosphate Sodium Carbonate 23.2 16.8 30.2 17.3 18.4 9.0 20.8
30.0 Sodium Sulphate 31.4 29.4 35.5 7.2 26.3 42.8 33.2 28.3 Sodium
Silicate 0.0 4.4 0.0 4.5 0.0 6.1 0.0 4.6 C.sub.14-15 alkyl 0.4 2.6
0.8 2.5 3.1 0.3 3.8 0.4 ethoxylated alcohol having a molar average
degree of ethoxylation of 7 Sodium 16.0 0.0 8.4 20.4 13.1 3.6 0.0
7.0 Percarbonate Sodium Perborate 0.0 9.9 0.0 0.0 0.0 0.0 0.0 0.0
Tetraacetyl- 2.2 1.7 0.0 4.7 3.6 0.0 0.0 0.8 ethylene-diamine
(TAED) Calcium 0.0 0.0 0.0 1.8 0.0 0.0 0.0 5.6 Bentonite Citric
acid 2.0 1.5 2.0 2.0 2.5 1.0 2.5 1.0 Protease 0.14 0.12 0.0 0.12
0.09 0.08 0.10 0.08 (84 mg active/g) Amylase 0.10 0.11 0.0 0.10
0.10 0.0 0.14 0.08 (22 mg active/g) Lipase 0.70 0.50 0.0 0.70 0.50
0.0 0.0 0.0 (11 mg active/g) Cellulase 0.0 0.0 0.0 0.0 0.0 0.0 0.18
0.0 (2.3 mg active/g) Microcapsules of 1.4 0.6 0.8 1.0 0.7 0.3 0.7
1.2 Example 1 Water & Balance to 100% Miscellaneous
[0157] The equipment and materials described in Examples 1 through
to 18 can be obtained from the following: IKA Werke GmbH & Co.
KG, Staufen, Germany; CP Kelco, Atlanta, United States; Forberg
International AS, Larvik, Norway; Degussa GmbH, Dusseldorf,
Germany; Niro A/S, Soeberg, Denmark; Baker Perkins Ltd,
Peterborough, United Kingdom; Nippon Shokubai, Tokyo, Japan; BASF,
Ludwigshafen, Germany; Braun, Kronberg, Germany; Industrial
Chemicals Limited, Thurrock, United Kingdom; Primex ehf,
Siglufjordur, Iceland; ISP World Headquarters; Polysciences, Inc.
of Warrington, Pa., United States; Cytec Industries Inc., New
Jersey, United States; International Specialty Products, Wayne,
N.J., United States; P&G Chemicals Americas, Cincinnati, Ohio,
United States; Sigma-Aldrich Corp., St. Louis, Mo., United States,
Dow Chemical Company of Midland, Mich., USA
Examples 18-27: Fabric Conditioner
[0158] Non-limiting examples of fabric conditioners containing the
polymer coated perfume microcapsules disclosed in the present
specification are summarized in the following table.
TABLE-US-00009 EXAMPLES (% wt) 18 19 20 21 22 23 24 25 26 27 FSA
.sup.a 14 16.47 14 12 12 16.47 -- -- 5 10 FSA .sup.b -- 3.00 -- --
-- FSA .sup.c -- -- 6.5 -- -- Ethanol 2.18 2.57 2.18 1.95 1.95 2.57
-- -- 0.81 Isopropyl -- -- -- -- -- -- 0.33 1.22 -- 1.0-- Alcohol
Starch .sup.d 1.25 1.47 2.00 1.25 -- 2.30 0.5 0.70 0.71 0.42 Phase
0.21 0.25 0.21 0.21 0.14 0.18 0.15 0.14 0.2 0.1 Stabilizing Polymer
.sup.f Suds -- -- -- -- -- -- -- 0.1 -- -- Suppressor .sup.g
Calcium 0.15 0.176 0.15 0.15 0.30 0.176 -- 0.1- -- 0025. Chloride
0.15 DTPA .sup.h 0.017 0.017 0.017 0.017 0.007 0.007 0.20 -- 0.002
0.002 Preservative 5 5 5 5 5 5 -- .sup. 250 .sup.j 5 5 (ppm)
.sup.i,j Antifoam.sup.k 0.015 0.018 0.015 0.015 0.015 0.015 -- --
0.015 0.015 Dye 40 40 40 40 40 40 11 30-300 30 30 (ppm) Ammonium
0.100 0.118 0.100 0.100 0.115 0.115 -- -- -- -- Chloride HCl 0.012
0.014 0.012 0.012 0.028 0.028 0.016 0.025 0.011 0.011 Perfume 0.2
0.02 0.1 0.15 0.12 0.13 0.3 0.4 0.24 0.1 micro- capsules as
disclosed in Example 1 Additional 0.8 0.7 0.9 0.5 1.2 0.5 1.1 0.6
1.0 0.9 Neat Perfume according to Table 1 or Table 2 Deionized
Water .dagger. .dagger. .dagger. .dagger. .dagger. .dagger.
.dagger. .dagger. .dagger. .dagger. .sup.a
N,N-di(tallowoyloxyethyl)-N,N-dimethylammonium chloride. .sup.b
Methyl bis(tallow amidoethyl)2-hydroxyethyl ammonium methyl
sulfate. .sup.c Reaction product of Fatty acid with
Methyldiethanolamine in a molar ratio 1.5:1, quaternized with
Methylchloride, resulting in a 1:1molar mixture of
N,N-bis(stearoyl-oxy-ethyl) N,N-dimethyl ammonium chloride and
N-(stearoyl-oxy-ethyl) N,-hydroxyethyl N,N dimethyl ammonium
chloride. .sup.d Cationic high amylose maize starch available from
National Starch under the trade name CATO .RTM.. .sup.f Rheovis DCE
ex BASF. .sup.g 5E39 from Wacker .sup.h
Diethylenetriaminepentaacetic acid. .sup.i KATHON .RTM. CG
available from Rohm and Haas Co. "PPM" is "parts per million."
.sup.j Gluteraldehyde .sup.kSilicone antifoam agent available from
Dow Corning Corp. under the trade name DC2310. .dagger. balance
Examples 28-33 Liquid Laundry Formulations (HDLs)
TABLE-US-00010 [0159] Ingredient 28 29 30 31 32 33 Alkyl Ether
Sulphate 0.00 0.50 12.0 12.0 6.0 7.0 Dodecyl Benzene 8.0 8.0 1.0
1.0 2.0 3.0 Sulphonic Acid Ethoxylated Alcohol 8.0 6.0 5.0 7.0 5.0
3.0 Citric Acid 5.0 3.0 3.0 5.0 2.0 3.0 Fatty Acid 3.0 5.0 5.0 3.0
6.0 5.0 Ethoxysulfated 1.9 1.2 1.5 2.0 1.0 1.0 hexamethylene
diamine quaternized Diethylene triamine 0.3 0.2 0.2 0.3 0.1 0.2
penta methylene phosphonic acid Enzymes 1.20 0.80 0 1.2 0 0.8
Brightener 0.14 0.09 0 0.14 0.01 0.09 (disulphonated diamino
stilbene based FWA) Cationic hydroxyethyl 0 0 0.10 0 0.200 0.30
cellulose Poly(acrylamide-co- 0 0 0 0.50 0.10 0 diallyldimethyl-
ammonium chloride) Hydrogenated Castor 0.50 0.44 0.2 0.2 0.3 0.3
Oil Structurant Boric acid 2.4 1.5 1.0 2.4 1.0 1.5 Ethanol 0.50 1.0
2.0 2.0 1.0 1.0 1,2 propanediol 2.0 3.0 1.0 1.0 0.01 0.01
Glutaraldehyde 0 0 19 ppm 0 13 ppm 0 Diethyleneglycol (DEG) 1.6 0 0
0 0 0 2,3-Methyl-1,3- 1.0 1.0 0 0 0 0 propanediol (M pdiol) Mono
Ethanol Amine 1.0 0.5 0 0 0 0 NaOH Sufficient To pH 8 pH 8 pH 8 pH
8 pH 8 pH 8 Provide Formulation pH of: Sodium Cumene 2.00 0 0 0 0 0
Sulphonate (NaCS) Silicone (PDMS) 0.003 0.003 0.003 0.003 0.003
0.003 emulsion Neat Perfume 0.02 0.15 0.0 0.2 0.3 0.1 according to
Table 1 or 2 Perfume micro- 0.2 0.02 0.1 0.15 0.12 0.13 capsules as
disclosed in Example 1 Water Balance Balance Balance Balance
Balance Balance
Examples 34-41: Liquid Unit Dose
[0160] The following are examples of unit dose executions wherein
the liquid composition is enclosed within a PVA film. The preferred
film used in the present examples is Monosol M8630 76 .mu.m
thickness.
TABLE-US-00011 D E F 3 2 3 compartments compartments compartments
Compartment # 34 35 36 37 38 39 40 41 Dosage (g) 34.0 3.5 3.5 30.0
5.0 25.0 1.5 4.0 Ingredients Weight % Alkylbenzene 20.0 20.0 20.0
10.0 20.0 20.0 25 30 sulfonic acid Alkyl sulfate 2.0 C.sub.12-14
alkyl 7- 17.0 17.0 17.0 17.0 17.0 15 10 ethoxylate C.sub.12-14
alkyl ethoxy 7.5 7.5 7.5 7.5 7.5 3 sulfate Citric acid 0.5 2.0 1.0
2.0 Zeolite A 10.0 C.sub.12-18 Fatty acid 13.0 13.0 13.0 18.0 18.0
10 15 Sodium citrate 4.0 2.5 enzymes 0-3 0-3 0-3 0-3 0-3 0-3 0-3
Sodium 11.0 Percarbonate TAED 4.0 Polycarboxylate 1.0 Ethoxylated
2.2 2.2 2.2 Polyethylenimine.sup.1 Hydroxyethane 0.6 0.6 0.6 0.5
2.2 diphosphonic acid Ethylene diamine 0.4 tetra(methylene
phosphonic) acid Brightener 0.2 0.2 0.2 0.3 0.3 Perfume 0.4 1.2 1.5
1.3 1.3 0.4 0.12 0.2 Microcapsules as Example 1 Water 9 8.5 10 5 11
10 10 9 CaCl2 0.01 Perfume according 1.7 1.7 0.6 1.5 0.5 to Table 1
or 2 Minors 2.0 2.0 2.0 4.0 1.5 2.2 2.2 2.0 (antioxidant, sulfite,
aesthetics, . . . ) Buffers (sodium To pH 8.0 for liquids
carbonate, To RA >5.0 for powders monoethanol- amine) .sup.3
Solvents (1,2 To 100 p propanediol, ethanol), Sulfate
Polyethylenimine (MW = 600) with 20 ethoxylate groups per --NH.
.sup.3 RA = Reserve Alkalinity (g NaOH/dose)
Example 42 Shampoo Formulation
TABLE-US-00012 [0161] Ingredient Ammonium Laureth Sulfate
(AE.sub.3S) 6.00 Ammonium Lauryl Sulfate (ALS) 10.00 Laureth-4
Alcohol 0.90 Trihydroxystearin 0.10 Perfume microcapsules as
disclosed 0.60 in Example 1 Sodium Chloride 0.40 Citric Acid 0.04
Sodium Citrate 0.40 Sodium Benzoate 0.25 Ethylene Diamine Tetra
Acetic Acid 0.10 Dimethicone 1.00 Water and Minors (QS to 100%)
Balance
Example 43
[0162] Examples of free flowing particles products that comprise
perfume and/or microcapsules comprising such perfume are provided
below. The table below also exemplifies combinations which comprise
also perfume free and in microcapsules or combinations of these
with aforementioned combinations with malodor reduction materials
and/or compositions. The table also exemplifies compositions having
only malodor reduction materials and/or compositions free, in
microcapsules and combinations thereof that have little to no
fragrance to provide a product that is essentially `fragrance
free`
TABLE-US-00013 1 2 3 4 COMPOSITION % Wt % Wt % Wt % Wt Component
Active Active Active Active Polyethylene glycol 70-99 0-20 0-29
0-40 Clay 0-29 0-20 0-20 0-10 NaCl 0-29 50-99 0-29 0-40 Na2SO4 0-10
0-10 0-10 0-5 Urea 0-29 0-29 0-99 0-40 Polysaccharide 0-29 0-29
0-29 0-5 Zeolite 0-29 0-29 0-29 0-5 Plasticizers/Solvents
Starch/Zeolite 0-29 0-29 0-29 0-5 Silica 0-5 0-5 0-5 0-5 Metal
oxide 0-29 0-29 0-29 0-29 Metal catalyst 0.001-0.5 0.001-0.5
0.001-0.5 0.001-0.5 Opacifier 0-5 0-5 0-1 0-1 Water 0-2 0-2 0-5 0-5
Perfume as provided 0-5 0-5 0-5 0-5 in Tables 1 & 2
Microcapsules 0.001-10 0.001-4.5 0.001-3 0.001-7.5 comprising
perfume according to Tables 1 or 2 5 6 7 8 COMPOSITION % Wt % Wt %
Wt % Wt Component Active Active Active Active Polyethylene glycol
70-99 0-20 0-29 0-40 Clay 0-29 0-20 0-20 0-10 NaCl 0-29 50-99 0-29
0-40 Na2SO4 0-10 0-10 0-10 0-5 Urea 0-29 0-29 0-99 0-40
Polysaccharide 0-29 0-29 0-29 0-5 Zeolite 0-29 0-29 0-29 0-5
Plasticizers/Solvents Starch/Zeolite 0-29 0-29 0-29 0-5 Silica 0-5
0-5 0-5 0-5 Metal oxide 0-29 0-29 0-29 0-29 Metal catalyst
0.001-0.5 0.001-0.5 0.001-0.5 0.001-0.5 Opacifier 0-5 0-5 0-1 0-1
Water 0-2 0-2 0-5 0-5 Microcapsules 0.001-10 0.001-4.5 0.001-3
0.001-7.5 comprising perfume according to Tables 1 or 2 (1) PEG (2)
Clay (3) Urea (4) Polysaccharide, mostly starches, unmodified
starches, starch derivatives, acid-modified starch and kappa
carrageenan (5) Zeolite (6) Starch/Zeolite-SEA (7) Metal
oxides--non-limiting examples--TiO2, ZnO, MnO (8) Metal catalysts
(9) Opacifier
Example 44 Aqueous Composition/Fabric Refresher or Air Freshening
Composition
[0163] The aqueous composition of the present invention comprises a
perfume mixture and an aqueous carrier. The final pH of the aqueous
composition herein may be from about 1 to about 11, alternatively
from about 3 to about 10, alternatively from about 4 to about
8.
[0164] Perfume
[0165] The perfume is the perfume as provided in Tables 1 & 2
of this specification.
[0166] Flavorants
[0167] In one embodiments, the aqueous composition is substantially
free of or free of a flavorant. A flavorant is an edible chemical
that is added to food and beverage products to alter the taste of
the food or beverage product. Where a perfume mixture is free of a
flavorant, the perfume mixture is free of flavorants including
perfume materials that are known to be used as flavorants in the
food and beverage industry. Having a perfume mixture that is free
of flavorants can help provide improved hedonic benefits of the
aqueous composition.
[0168] Aqueous Carrier
[0169] The aqueous composition of the present invention also
comprises an aqueous carrier. The aqueous carrier which is used may
be distilled, deionized, or tap water. Water may be present in any
amount for the composition to be aqueous. In some embodiments,
water may be present in an amount of about 70% to about 99.9%, or
about 80% to about 99.9%, or about 85% to 99.9%, or about 90% to
about 99.5%, or about 92% to about 99.5%, or about 95%, by weight
of said aqueous composition.
[0170] Optional Ingredients
[0171] The aqueous composition may also have less than about 30%,
or less than about 10%, or less than about 5%, by weight of the
composition, of alcohol. However, the volatile low molecular weight
monohydric alcohols such as ethanol and/or isopropanol should be
limited since these volatile organic compounds may contribute both
to flammability problems and environmental pollution problems. If
small amounts of low molecular weight monohydric alcohols (e.g.,
ethanol, methanol, and isopropanol, or polyols, such as ethylene
glycol and propylene glycol) are present in the composition of the
present invention due to the addition of these alcohols to such
things as perfumes and as stabilizers for some preservatives, the
level of monohydric alcohol may be about 1% to about 5%,
alternatively less than about 5%, by weight of the aqueous
composition.
[0172] The aqueous perfume composition of the present invention may
be formulated into a fabric refresher or air freshening composition
comprising malodor counteractants, particulate controlling
polymers, emulsifiers and solubilizing surfactants to solubilize
any excess hydrophobic organic materials, particularly any perfume
materials. Other emulsifiers, solvents, solubilizers and
surfactants as described in U.S. Pat. No. 7,998,403 or in US
2012/0288448A1 can be used to enhance performance of the aqueous
composition. A suitable solubilizing surfactant, is a no-foaming or
low-foaming surfactant. In one embodiment, the aqueous composition
contains ethoxylated hydrogenated castor oil. One suitable
hydrogenated castor oil is Basophor.TM. available from BASF. The
solubilizer to perfume ratio in aqueous perfume composition may be
about 2:1 or greater than 2:1.
[0173] An exemplary aqueous composition is shown in the Table
below
TABLE-US-00014 Water 93% Alcohol 5% Surfactants & Emulsifiers
1.9% Buffers & Other Stabilizers 0.1%
Olfactive Data for Perfume Microcapsules Comprising Melamine
Formaldehyde Based Shells
TABLE-US-00015 [0174] 1 day 1 day DFO Code Product details WFO DFO
rubbed A Liquid laundry detergent with 42.5 25 n/a 0.8% perfume
according to table 1 B Liquid laundry detergent with 37.5 42.5 52.5
(+10) 0.8% encapsulated perfume fruity very fruity, according to
table 1 green strong green, citrus C Liquid fabric enhancer with
0.8% 50 25 n/a perfume according to table 1 overall character more
complex versus A D Liquid fabric enhancer with 0.8% 37.5 37.5 50
(+12.5) encapsulated perfume according to sweet less fruity, table
1 fruity strong sweet, versus watery B
WFO=Wet Fabric Odor
DFO=Dry Fabric Odor
Conclusions:
[0175] The overall perfume of the microcapsules is sweeter in the
liquid fabric enhancer than in the liquid laundry detergent.
[0176] The profile is noticeably more green/citrus in character in
the liquid laundry detergent.
Olfactive Data for Perfume Microcapsules Comprising Polyacrylate
Based Shells
TABLE-US-00016 [0177] 1 day 1 day DFO Code Product details WFO DFO
rubbed A Liquid laundry detergent 72.5 25 n/a with 0.8% perfume
Very strong according to table 1 B Liquid laundry detergent 72.5 35
50 (+15) with 0.8% encapsulated green, fruity Fruity perfume
according vegetable watery, to table 1 less complex/ D C Liquid
fabric enhancer with 70 25 n/a 0.8% perfume according to less
harsh/ table 1 A&B D Liquid fabric enhancer with 72.5 50 65
(+15) 0.8% encapsulated perfume vegetable, fruity, fruity,
according to table 1 melon, water floral softer in melon, violet
character floral violet
Headspace Data Olfactive Data for Perfume Microcapsules Comprising
Melamine Formaldehyde Based Shells
[0178] Headspace Data--Perfume Raw Materials Release in Headspace
from damp fabrics
TABLE-US-00017 Liquid Liquid Liquid Liquid laundry laundry fabric
fabric detergent detergent + enhancer enhancer + + 0.8% + 0.8% 0.8%
encapsulated 0.8% encapsulated perfume perfume perfume perfume
according according according according to the to the to the to the
invention invention invention invention Sample description Area
Area Area Area Component name Ethyl_2_methyl_ 748 6617 10373
1523333 butyrate Limonene 5824798 39382532 6569387 7051555 Melonal
694956 2218584 85340 3171848 Dihydromyrcenol 25510835 114306456
35819699 29763083 Ligustral 2213984 6648864 1324661 2662205
Tetrahydrolinalool 59876421 245565429 57865250 35846824
Methyl_phenyl_ 2180484 6757126 5107641 11332823 carbinyl_acetate
Koavone 3110943 6232401 2515558 1273654 Verdox 35883188 39534099
28359962 8958762 Vertenex 14453069 17838622 15063834 3559771
Diphenyloxide 4620009 18733572 4880234 3403554 Allyl_cyclohexane_
5059296 10167004 5600874 1406543 propionate Florhydral 2586491
2843862 2398279 751176 Flor_acetate 51025417 155361150 48015625
17314960 Floralozone 24699776 20033009 24161774 5252890
Pinyl_isobutyrate 22743450 11908615 25539423 3840682 Neobutenone
1472503 2508259 1517013 462236 Beta-ionone 16039602 16182094
15501376 3683036 Fructalate 361850 2824506 759860 519923 Sum
278357822 719052802 281096162 141778859
[0179] Headspace Data--Olfactive Data for Perfume Microcapsules
Comprising Melamine Formaldehyde Based Shells
Perfume Raw Materials Release in Headspace from Dry Fabrics
TABLE-US-00018 Liquid Liquid Liquid Liquid laundry laundry fabric
fabric detergent detergent + enhancer enhancer + + 0.8% + 0.8% 0.8%
encapsulated 0.8% encapsulated perfume perfume perfume perfume
according according according according to the to the to the to the
invention invention invention invention Sample description Area
Area Area Area Component name Ethyl_2_methyl_ 269 1760 337 456778
butyrate Limonene 133109 51843445 221298 16715278 Melonal 105775
1000603 28601 1568156 Dihydromyrcenol 1451793 16809893 1446299
19053054 Ligustral 177326 1640004 94198 1933789 Tetrahydrolinalool
2714323 105434911 2969175 40901311 Methyl_phenyl_ 55771 362095
57722 3511910 carbinyl_acetate Koavone 41685 10817150 67337 2409988
Verdox 777734 89313677 958577 18150667 Vertenex 514849 17483800
524435 3951354 Diphenyloxide 206900 2778046 237474 1484007
Allyl_cyclohexane_ 19597 4610843 49484 1094178 propionate
Florhydral 155099 1906963 120098 626995 Flor_acetate 644372
50290238 794809 16146296 Floralozone 425087 15687042 373396 5350502
Pinyl_isobutyrate 225804 13910361 218946 4481003 Neobutenone 10883
1398271 19380 318265 Beta-ionone 143142 10792666 183710 2772237
Fructalate 31697 791528 70428 310822 Sum 7835214 396873296 8435706
141236591
[0180] Headspace Data Olfactive Data for Perfume Microcapsules
Comprising Polyacrylate Based Shells
[0181] Headspace Data--Perfume Raw Materials Release in Headspace
from damp fabrics
TABLE-US-00019 Liquid Liquid Liquid Liquid laundry laundry fabric
fabric detergent detergent + enhancer enhancer + + 0.8% + 0.8% 0.8%
encapsulated 0.8% encapsulated perfume perfume perfume perfume
according according according according to the to the to the to the
Sample Description invention invention invention invention
Component Name Area Area Area Area Ethyl_2_Methyl_ 482 531003 811
462773 Butyrate Limonene 12489581 16216597 2370248 14294806 Melonal
888946 1689573 107836 1689055 Dihydromyrcenol 24904852 39102301
18272713 46040662 Ligustral 2044628 3761205 671664 3197217
Tetrahydrolinalool 66560928 72611425 26031177 84201862
Methyl_Phenyl_ 2648653 10335831 2779786 10888316 Carbinyl_Acetate
Koavone 3618159 3433602 1234755 3893902 Verdox 51224897 31045074
14433170 30009922 Vertenex 19597105 12359547 8631215 12049403
Diphenyloxide 6285844 8212190 3351834 6840400 Allyl_Cyclohexane_
5636273 3888821 3296331 3918361 Propionate Florhydral 3455954
2696022 1748605 2178402 Flor_Acetate 60729120 52855931 28367420
49635077 Floralozone 4570515 3251715 2225229 3145317
Pinyl_Isobutyrate 30947183 15507120 17204656 12507458 Neobutenone
1475751 1082599 791712 1095628 Beta-Ionone 17444427 13020759
9400387 12127064 Fructalate 228032 575389 425408 804562 Sum
314751329 292176705 141344956 298980186
[0182] Headspace Data--Headspace Data Olfactive Data for Perfume
Microcapsules Comprising Polyacrylate Based Shells
Perfume Raw Materials Release in Headspace from Dry Fabrics
TABLE-US-00020 Liquid Liquid Liquid Liquid laundry laundry fabric
fabric detergent detergent + enhancer enhancer + + 0.8% + 0.8% 0.8%
encapsulated 0.8% encapsulated perfume perfume perfume perfume
according according according according to the to the to the to the
invention invention invention invention Component name Area Area
Area Area Ethyl_2_methyl_ 538 760278 385 663423 butyrate Limonene
207655 34561856 136978 31850106 Melonal 75033 2637327 35460 2561718
Dihydromyrcenol 2081283 41807348 1512364 50043016 Ligustral 157410
7370782 60709 5544972 Tetrahydrolinalool 7476024 96304292 4950453
115865656 Methyl_phenyl_ 57739 10874526 49675 10514552
carbinyl_acetate Koavone 52124 5365961 117542 5584865 Verdox
2481287 44866965 1798309 44391899 Vertenex 1210576 9924990 882641
10350976 Diphenyloxide 945955 5000551 802898 4108949
Allyl_cyclohexane_ 30761 2373616 28764 2579247 propionate
Florhydral 199633 1561218 159995 1887739 Flor_acetate 698595
38490017 628958 38964271 Floralozone 109994 2285181 92048 2354402
Pinyl_isobutyrate 225624 9681535 182716 10394561 Neobutenone 38304
710866 32980 837504 Beta-ionone 319894 5955643 307699 7133097
Fructalate 29670 569301 53665 822558 Sum 16398098 321102253
11834240 346453511
[0183] The dimensions and values disclosed herein are not to be
understood as being strictly limited to the exact numerical values
recited. Instead, unless otherwise specified, each such dimension
is intended to mean both the recited value and functionally
equivalent range surrounding that value. For example, a dimension
disclosed as "40 mm" is intended to mean "about 40 mm".
[0184] Every document cited herein, including any cross referenced
or related patent or application and any patent application or
patent to which this application claims priority or benefit
thereof, is hereby incorporated herein by reference in its entirety
unless expressly excluded or otherwise limited. The citation of any
document is not an admission that it is prior art with respect to
any invention disclosed or claimed herein or that it alone, or in
any combination with any other reference or references, teaches,
suggests or discloses any such invention. Further, to the extent
that any meaning or definition of a term in this document conflicts
with any meaning or definition of the same term in a document
incorporated by reference, the meaning or definition assigned to
that term in this document shall govern.
[0185] While particular embodiments of the present invention have
been illustrated and described, it would be obvious to those
skilled in the art that various other changes and modifications can
be made without departing from the spirit and scope of the
invention. It is therefore intended to cover in the appended claims
all such changes and modifications that are within the scope of
this invention.
* * * * *