U.S. patent application number 13/436839 was filed with the patent office on 2013-01-10 for kind of preparation method of e-cigarette liquid.
Invention is credited to Junxiang ZHENG, Zhixuan ZHENG.
Application Number | 20130008457 13/436839 |
Document ID | / |
Family ID | 45573426 |
Filed Date | 2013-01-10 |
United States Patent
Application |
20130008457 |
Kind Code |
A1 |
ZHENG; Junxiang ; et
al. |
January 10, 2013 |
KIND OF PREPARATION METHOD OF E-CIGARETTE LIQUID
Abstract
This invention relates to a kind of preparation method of
E-cigarette liquid. First, put the tobacco with the amount of 5-20%
of E-cigarette liquid volume into the extracting tank and add the
mixed solvent into tank to soak tobacco for 30-100 minutes. Then,
heat the mixture up to 40-60r and extract with warm soak for 2-8
hours. Filter the extract and add chocolate extractive with amount
of 1-10% of the E-cigarette liquid volume into the filtrate and
stir it for 20-40 minutes. Then use propylene glycol or
polyethylene glycol to complement the E-cigarette liquid volume
with 100% planning preparation and stir uniformly to get product.
Letting natural aroma elements of tobacco enter the E-cigarette
liquid, this method makes the aroma and taste come from the
tobacco, which can cater to the smoking feeling of customers and
makes the time much longer for keeping natural aroma in cigarette
liquid.
Inventors: |
ZHENG; Junxiang; (SHANTOU
CITY, CN) ; ZHENG; Zhixuan; (SHANTOU CITY,
CN) |
Family ID: |
45573426 |
Appl. No.: |
13/436839 |
Filed: |
March 31, 2012 |
Current U.S.
Class: |
131/297 |
Current CPC
Class: |
A24B 15/303 20130101;
A24F 47/008 20130101; A24B 15/16 20130101; A24F 40/10 20200101;
A24B 15/167 20161101; A24B 15/24 20130101 |
Class at
Publication: |
131/297 |
International
Class: |
A24B 15/24 20060101
A24B015/24 |
Foreign Application Data
Date |
Code |
Application Number |
Jul 4, 2011 |
CN |
201110184068.6 |
Claims
1. The characteristics of the preparation method of E-cigarette
liquid lie in: it is implemented according to the following
technical proposals, Get the tobacco with 5-20% of E-cigarette
liquid amount and put into the extracting tank. Then add the mixed
solvent into the tank and soak the tobacco for 30-100 minutes.
After heating it up to 40-60.degree. C. and extract with warm soak
for 2-8 hours, filter the extract. Then add chocolate extract with
the amount of 1-10% w/v of the E-cigarette liquid into the filtrate
and stir the mixture for 20-40 minutes. After that, complement the
E-cigarette liquid volume of 100% planning preparation with
propylene glycol or polyethylene glycol and stir them until mix
uniformly to get the product;
2. According to the preparation method of E-cigarette liquid stated
in claim 1, its characteristics lie in: the preparation of the
solvent is to respectively get the propylene glycol and/or
polyethylene glycol with the amount of 30-80% of the E-cigarette
liquid volume and 0.1-0.5% of tween 80, and then stir them for
20-40 minutes to get the uniformly mixed solvent;
3. According to the preparation method of E-cigarette liquid stated
in claim 1, its characteristics lie in: the preparation of
chocolate extractive above includes the following steps. Smash the
chocolate to 20-60 sections and put into the extracting tank with
interlayer, add distilled water of which the weight is 3-10 times
of the chocolate powder, soak the powder for 30-90 minutes and heat
it up to 80-90.degree. C., extract with heat preservation for 2-6
hours, pour out and filter the extract, then decompress and
concentrate the extract to the extract with the proportion of
1.1-1.4 to get the chocolate extractive;
4. According to the preparation method of E-cigarette liquid stated
in claim 1, its characteristics lie in: the propylene glycol or
polyethylene glycol solvent and tween 80 are all with the officinal
or edible level, among which propylene glycol and polyethylene
glycol can be used solely as well as in combination.
Description
FIELD OF TECHNOLOGY
[0001] This invention relates to a kind of preparation method of
E-cigarette liquid which belongs to the field of chemical preparing
technology.
BACKGROUND TECHNOLOGY
[0002] E-cigarette liquid (or E-cigarette atomizing liquid) is the
popular cigarette substitute product currently. Concerning the
mixing prescription, preparation process, health caring function
and other aspects of E-cigarette liquid, there has been many
documentary or patented reports. Mixed by 25-90 proportions of
polyethylene glycol, 9-50 proportions of propylene glycol and
0.3-52 proportions of taste regulator, a kind of electronic
simulation cigarette atomizing liquid disclosed by Chinese patent
200910104922.6 belongs to typical essence and spice mixing
products. Mixed by 3-5%w/v of tobacco extractive, 3-5% w/v of
tobacco spice, 0-3% w/v of nicotine, 0.2-1% w/v of stabilizing
agent, 3-8% w/v of thickener, 5-10% w/v of pure water, 50-70% w/v
of propylene glycol and other elements like codeine phosphate,
chlortrimeton etc., though it uses tobacco extractive, the
electronic cigarette atomizing liquid disclosed by Chinese patent
200910310536.2 is still the product that imitates cigarette taste
and mixes by tobacco extractive as well as other spices. Due to the
reason that more and more smokers begin to adopt E-cigarette to
replace cigarette, some shortcomings of the electronic cigarette
liquid used in these E-cigarettes become more obvious. It is
generally reflected by smokers that although E-cigarettes have the
similar appearance, feeling and smog like those of cigarettes,
there is a rather wide gap between them in the aspects of aroma and
taste, especially the products mixed by various essence and spices
that make smokers feel hard to accept or get used to. In addition,
it is also the general problem of users that it is difficult for
current aroma elements of E-cigarette liquid to retain for a long
time that the best ones can only be kept for about half a year
during which the "smell of cigarette" will become thin or just
disappear. Those shortcomings influence the quality of E-cigarette
to a great extent and restrict the popularity and prevalence of
E-cigarette meanwhile.
CONTENTS OF INVENTION
[0003] Aiming at the shortcomings like bad aroma and taste, short
time for keeping the essence etc. existing in the E-cigarettes, the
purpose of this invention is to provide a kind of preparation
method of E-cigarette liquid. Letting the natural aroma elements of
tobacco enter the E-cigarette liquid, this method makes the aroma
and taste come from the tobacco and be closer to those of
cigarettes, which can cater to the smoking feeling of customers and
makes the time much longer for keeping the natural aroma in
cigarette liquid.
[0004] This Invention Will Be Implemented According to the
Technical Proposals Below
[0005] Certain amount of E-cigarette liquid should be prepared
according to the plan. First, get the tobacco (weight) with 5-20%
(w/v) of E-cigarette liquid amount (volume) and put into the
extracting tank. Then add the mixed solvent into the tank and soak
the tobacco for 30-100 minutes. After heating it up to
40-60.degree. C. and extract with warm soak for 2-8 hours, filter
the extract and get the filtrate. Then add chocolate extract with
the amount of 1-10% (w/v) of the E-cigarette liquid into the
filtrate and stir the mixture for 20-40 minutes. After that,
complement the E-cigarette liquid volume of 100% planning
preparation with propylene glycol or polyethylene glycol and stir
them until mix uniformly to finish the product.
[0006] The preparation of the solvent above is to respectively get
the propylene glycol and/or polyethylene glycol with the amount of
30-80% of the E-cigarette liquid volume and 0.1-0.5% of tween 80,
and then stir them for 20-40 minutes to get the uniformly mixed
solvent;
[0007] The preparation of chocolate extractive above includes the
following steps. Smash the chocolate to 20-60 sections and put into
the extracting tank with interlayer, add distilled water of which
the weight is 3-10 times of the chocolate powder, soak the powder
for 30-90 minutes and heat it up to 80-90.degree. C., extract with
heat preservation for 2-6 hours, pour out and filter the extract
and keep the residue for other functions, then decompress and
concentrate the extract to the extract with the proportion of
1.1-1.4 to get the chocolate extractive;
[0008] The propylene glycol or polyethylene glycol solvent and
tween 80 above are all with the officinal or edible level, among
which propylene glycol and polyethylene glycol can be used solely
as well as in combination.
[0009] Advantages and Positive Effect Compared with Public
Technology
[0010] There are two reasons for using propylene glycol or
polyethylene glycol solvent with tween 80 as the extract and
directly extracting tobacco in comparatively mild conditions.
First, the aroma elements of tobacco can directly enter the
extract. Second, extracting tobacco in mild conditions can avoid
the loss and damage of some tobacco aroma elements that are
easily-volatilized or sensitive to temperature under the conditions
of complex process and high-temperature concentration. In addition,
comparing with other common solvent that extracts aroma elements,
propylene glycol or polyethylene glycol solvent can better keep the
aroma due to their high viscosity and certain moisturizing
function. After used by a large number of customers, this product
is commonly preferred by them because the taste is close to the
cigarette and the aroma can be well kept even when the product is
kept for two to three years.
[0011] Specific Ways of Implementation
[0012] Case 1: Plan to prepare 500 liters of E-cigarette liquid.
Get 50 kilograms of tobacco and put into the extracting tank with
interlayer; respectively get 350 liters of propylene glycol and 1
liter of tween 80, then pour the latter into the former and stir
the mixture for 30 minutes. Add the mixed liquor into the
extracting tank and soak the tobacco for 50 minutes. Then use steam
to heat it up to 50.degree. C. through the interlayer. After
extracting with heat preservation for 4 hours, pour out the extract
and filter it to get the filtrate. Add 18 kilograms of chocolate
extractive into the filtrate and stir the mixture for 30 minutes.
Then add 500 liters of propylene glycol into the filtrate to
complement the planning preparation and stir the mixture for 35
minutes to get the E-cigarette liquid.
[0013] Case 2: Plan to prepare 500 liters of E-cigarette liquid.
Get 50 kilograms of tobacco and put into the extracting tank with
interlayer; get and mix 380 liters of propylene glycol and
polyethylene glycol according to the proportion of 1:1, and get 1.5
liters of tween 80. Pour the tween 80 into the mixture of propylene
glycol and polyethylene glycol and stir it for 40 minutes and then
add it to the extracting tank and soak the tobacco for 60 minutes.
Use steam to heat it up to 60.degree. C. through the interlayer.
After extracting with heat preservation for 6 hours, pour out the
extract and filter it to get the filtrate. Add 20 kilograms of
chocolate extractive into the filtrate and stir the mixture for 40
minutes. Then add 500 liters of polyethylene glycol into the
filtrate and stir the mixture for 30 minutes to get the E-cigarette
liquid.
* * * * *