| Patent | Date |
|---|
Hydroxyaromatic-masked isocyanates
App 20070066787 - Ardaud; Pierre ; et al. | 2007-03-22 |
Aqueous emulsions of oils and/or preferably masked (poly)isocyanate resins, and resulting emulsions
App 20040249062 - Derian, Paul-Joel ; et al. | 2004-12-09 |
Process for drying a gaseous or liquid mixture with the aid of an adsorber composed of alumina and of a molecular sieve
Grant 6,797,854 - Jochem September 28, 2 | 2004-09-28 |
Synthesis of fluorocarbon compounds
Grant 6,770,776 - Janin , et al. August 3, 2 | 2004-08-03 |
Concentrated suspension of precipitation silica, processes for its preparation and uses of this suspension
Grant 6,761,867 - Prat , et al. July 13, 2 | 2004-07-13 |
Use of silicone waxes containing ester functional groups for thickening oily media
App 20040071741 - Derian, Paul-Joel | 2004-04-15 |
Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof
Grant 6,683,208 - Mathey , et al. January 27, 2 | 2004-01-27 |
Process for preparation of abrasive precipitated silica
Grant 6,521,214 - Amiche , et al. February 18, 2 | 2003-02-18 |
Recovery of precious metal and other values from spent compositions/materials
Grant 6,455,018 - Cuif September 24, 2 | 2002-09-24 |
Dishwasher detergent composition containing an anticorrosive agent
Grant 6,299,701 - Aubay , et al. October 9, 2 | 2001-10-09 |
Precipitated silica beads
Grant 6,290,924 - Chevallier September 18, 2 | 2001-09-18 |
Elastomeric matrix reinforced with precipitated silicas
Grant 6,214,912 - Chevallier , et al. April 10, 2 | 2001-04-10 |
Composition based on zirconium oxide and cerium oxide, preparation method therefor and use thereof
Grant 6,214,306 - Aubert , et al. April 10, 2 | 2001-04-10 |
Precipitated silica
Grant 6,169,135 - Chevallier , et al. January 2, 2 | 2001-01-02 |
Onium borates/borates of organometallic complexes and cationic initiation of polymerization therewith
Grant 6,147,184 - Castellanos , et al. November 14, 2 | 2000-11-14 |
Precipitated silica beads
Grant 6,107,226 - Chevallier August 22, 2 | 2000-08-22 |
Dispersible rare earth compositions and colloidal suspensions/catalysts comprised thereof
Grant 6,090,743 - Chopin , et al. July 18, 2 | 2000-07-18 |
Direct oxidation method for converting sulphur compounds into sulphur with a copper catalyst
Grant 6,024,933 - Legendre , et al. February 15, 2 | 2000-02-15 |
Precipitated silicas
Grant 6,001,322 - Chevallier , et al. December 14, 1 | 1999-12-14 |
Ester syntheses and transesterifiable xanthate reactants therefor
Grant 5,977,395 - Boivin , et al. November 2, 1 | 1999-11-02 |
Aqueous silicone dispersions crosslinkable into elastometric state by dehydration
Grant 5,973,061 - Feder , et al. October 26, 1 | 1999-10-26 |
Precipitated silica particulates having controlled porosity
Grant 5,968,470 - Persello October 19, 1 | 1999-10-19 |
Abrasive silicas for toothpaste compositions
Grant 5,932,191 - Chevallier , et al. August 3, 1 | 1999-08-03 |
Process for the purification of a medium containing organic waste
Grant 5,914,040 - Pescher , et al. June 22, 1 | 1999-06-22 |
Composition precursor and mixed cerium and zirconium oxide-based composition, and procedure for preparation and use thereof
Grant 5,908,800 - Bonneau , et al. June 1, 1 | 1999-06-01 |
Process for treating a material comprising a polymer by hydrolysis
Grant 5,905,168 - Dos Santos , et al. May 18, 1 | 1999-05-18 |
Reactor for implementing chemical reactions involving a biomass
Grant 5,897,997 - Louvel April 27, 1 | 1999-04-27 |
Process for spraying concrete or mortar
Grant 5,895,688 - Bertoncini , et al. April 20, 1 | 1999-04-20 |
Alkaline-earth metal-, copper- and optionally titanium-based silicates, blue or violet pigments based on these silicates, process for their preparation and their use
Grant 5,888,291 - Chopin , et al. March 30, 1 | 1999-03-30 |
Precipitated silicas
Grant 5,882,617 - Chevallier , et al. March 16, 1 | 1999-03-16 |
Thermally stable/highly reducible catalyst compositions comprising alumina and the oxides of cerium and zirconium
Grant 5,883,037 - Chopin , et al. March 16, 1 | 1999-03-16 |
Electrochemical synthesis of transition metal/phosphine catalysts
Grant 5,876,587 - Horbez , et al. March 2, 1 | 1999-03-02 |
Process for the preparation of precipitated silica, new percipitated silicas containing aluminum and their use for the reinforcement of elastomers
Grant 5,876,494 - Bomal , et al. March 2, 1 | 1999-03-02 |
Purification of mixtures of nitroaromatic compounds by removing nitrocresols therefrom
Grant 5,874,654 - Gacon-Camoz , et al. February 23, 1 | 1999-02-23 |
Water-redispersible powders of film-forming polymers with a "core/shell" structure
Grant 5,872,189 - Bett , et al. February 16, 1 | 1999-02-16 |
Process for the preparation of mono- and dicarboxylic acids from unsaturated fatty acids and/or their derivatives
Grant 5,864,049 - Dos Santos , et al. January 26, 1 | 1999-01-26 |
Gel of an apolar medium, its use for the preparation of water-based drilling fluids
Grant 5,858,928 - Aubert , et al. January 12, 1 | 1999-01-12 |
Process for the preparation of an oxide, especially a transition metal oxide
Grant 5,855,862 - Grenier , et al. January 5, 1 | 1999-01-05 |
Aqueous dispersions based on viscous silicone oils capable of cross-linking on removal of water
Grant 5,851,594 - Feder , et al. December 22, 1 | 1998-12-22 |
V/Mo/W catalysts for the selective reduction of nitrogen oxides
Grant 5,827,489 - Garcin , et al. October 27, 1 | 1998-10-27 |
Method and device for removal, within a closed reactor, of the phase of the lowest density from a biphase system with presence of interface
Grant 5,824,228 - Bolomier , et al. October 20, 1 | 1998-10-20 |
Treatment/removal of byproduct aqueous effluents comprising hydroxynitro-aromatic compounds
Grant 5,820,764 - Joulak , et al. October 13, 1 | 1998-10-13 |
Process for preparation of halogenated or pseudohalogenated cyclic organic compounds
Grant 5,817,890 - Duhamel , et al. October 6, 1 | 1998-10-06 |
Process for the hydroxyalkylation of a carbocyclic aromatic ether
Grant 5,811,587 - Moreau , et al. September 22, 1 | 1998-09-22 |
Process for the preparation of precipitated silica, new precipitated silicas containing aluminum and their use for the reinforcement of elastomers
Grant 5,800,608 - Bomal , et al. September 1, 1 | 1998-09-01 |
Process for the preparation of a catalyst for the hydrogenation of nitriles to amines and use of this catalyst in hydrogenation
Grant 5,801,286 - Besson , et al. September 1, 1 | 1998-09-01 |
Process for the preparation of isovanillin
Grant 5,786,516 - Maliverney July 28, 1 | 1998-07-28 |
Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof
Grant 5,783,738 - Mathey , et al. July 21, 1 | 1998-07-21 |
Process for the preparation of optionally alkoxylated polyorganosiloxane resin by non-hydrolytic condensation
Grant 5,767,216 - Frances , et al. June 16, 1 | 1998-06-16 |
Process for obtaining cristallized pearls exhibiting the phenomenon of supercooling
Grant 5,766,521 - Le Thiesse , et al. June 16, 1 | 1998-06-16 |
Process for the preparation of aqueous emulsions of silicon oils and/or gums and/or resins
Grant 5,763,505 - Derian , et al. June 9, 1 | 1998-06-09 |
V/Mo/W catalysts for the selective reduction of nitrogen oxides
Grant 5,753,582 - Garcin , et al. May 19, 1 | 1998-05-19 |
Method of preparing dentifrice-compatible silica particulates
Grant 5,744,114 - Persello April 28, 1 | 1998-04-28 |
Spinel-based catalysts for reducing exhaust emissions of NO.sub.x
Grant 5,736,114 - Barthe , et al. April 7, 1 | 1998-04-07 |
Aqueous silicone/(CO) polymer dispersions crosslinkable into elastomeric state
Grant 5,721,026 - Feder , et al. February 24, 1 | 1998-02-24 |
Lanthanum-stabilized alumina particulates
Grant 5,718,879 - Chopin , et al. February 17, 1 | 1998-02-17 |
Binding phase for phosphomagnesium cements and their use for the preparation of mortars
Grant 5,718,757 - Guillou , et al. February 17, 1 | 1998-02-17 |
Process for the preparation of organophilic metal oxide particles
Grant 5,718,907 - Labarre February 17, 1 | 1998-02-17 |
Composition for chlorine-containing polymer based on beta-diketone and acetylacetonate
Grant 5,714,095 - Henrio , et al. February 3, 1 | 1998-02-03 |
Cerium/zirconium mixed oxide catalysts having high/stable specific surface areas
Grant 5,712,218 - Chopin , et al. January 27, 1 | 1998-01-27 |
Process for the solubilization of peptides and process for peptide synthesis
Grant 5,712,367 - Bernard , et al. January 27, 1 | 1998-01-27 |
Aluminum phosphates and binder compositions/ceramic materials comprised thereof
Grant 5,707,442 - Fogel , et al. January 13, 1 | 1998-01-13 |
Initiators for the cationic crosslinking of polymers containing organofunctional groups
Grant 5,703,137 - Priou , et al. December 30, 1 | 1997-12-30 |
Method of washing with detergent compositions comprising amorphous silicoaluminate scavengers of calcium precipitates
Grant 5,700,294 - Boittiaux , et al. December 23, 1 | 1997-12-23 |
Zinc/dentifrice-compatible silica particulates
Grant 5,698,327 - Persello December 16, 1 | 1997-12-16 |
Initators for the cationic crosslinking of polymers containing organofunctional groups, crosslinkable polyorganosiloxane-based compositions containing these initiators and application of said compositions in anti-adhesion
Grant 5,693,688 - Priou December 2, 1 | 1997-12-02 |
Process for the catalytic conversion of exhaust gases using cerium/zirconium mixed oxide catalyst
Grant 5,693,299 - Chopin , et al. December 2, 1 | 1997-12-02 |
Non-yellowing textile softening process in which a composition comprising a polyorganosiloxane is used
Grant 5,688,889 - Canivenc , et al. November 18, 1 | 1997-11-18 |
Colloidal dispersions of cerium oxide core/titanium oxide sheath particulates and photocatalytic coatings provided thereby
Grant 5,688,439 - Chopin , et al. November 18, 1 | 1997-11-18 |
Process for the preparation of polyimides or of their biodegradable polypeptide hydrolysates
Grant 5,688,902 - Bernard , et al. November 18, 1 | 1997-11-18 |
Accelerator system for crosslinking polymers which harden on exposure to the moisture in air
Grant 5,681,884 - Letoffe , et al. October 28, 1 | 1997-10-28 |
Silicone composition which can be crosslinked into an adhesive gel
Grant 5,679,734 - Peccoux , et al. October 21, 1 | 1997-10-21 |
Stabilizing composition for chlorine-containing polymer comprising .beta.-diketones
Grant 5,672,646 - Allas , et al. September 30, 1 | 1997-09-30 |
Preparation of alkyl adipates
Grant 5,670,701 - Denis , et al. September 23, 1 | 1997-09-23 |
Preparation of citraconic anhydride
Grant 5,670,659 - Alas , et al. September 23, 1 | 1997-09-23 |
Process for the manufacture of cyclosiloxanes by depolymerization of polysiloxanes
Grant 5,670,689 - Allandrieu , et al. September 23, 1 | 1997-09-23 |
Treatment process for titanium dioxide pigments, novel titanium dioxide pigment and its use in paper manufacture
Grant 5,665,466 - Guez , et al. September 9, 1 | 1997-09-09 |
Preparation of ammonium rare earth double oxalates and rare earth oxides produced therefrom
Grant 5,662,874 - David September 2, 1 | 1997-09-02 |
Piperidyl organosiloxanes and polymer substrates light-stabilized therewith
Grant 5,663,222 - Gay , et al. September 2, 1 | 1997-09-02 |
Organopolysiloxane composition for elastomer foam
Grant 5,661,192 - Giraud August 26, 1 | 1997-08-26 |
Process for the preparation of isovanillin
Grant 5,648,552 - Maliverney July 15, 1 | 1997-07-15 |
Sorbent precipitated silica particulates
Grant 5,635,214 - Ponchon , et al. June 3, 1 | 1997-06-03 |
Silicone compositions comprising long chain .alpha.-acetylenic alcohol hydrosilylation inhibitors
Grant 5,629,387 - Frances , et al. May 13, 1 | 1997-05-13 |
Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces
Grant 5,626,826 - Chopin , et al. May 6, 1 | 1997-05-06 |
Rhodium/iridium catalyzed synthesis of carboxylic acids or esters thereof
Grant 5,625,094 - Nobel , et al. April 29, 1 | 1997-04-29 |
Aqueous dispersions of functional graft polyorganosiloxanes and curable silicone compositions comprised thereof
Grant 5,618,879 - Cavivenc , et al. April 8, 1 | 1997-04-08 |
Detergent compositions containing wash liquid-hydrolyzable polyimide biopolymers
Grant 5,616,547 - Ponce , et al. April 1, 1 | 1997-04-01 |
Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces
Grant 5,607,892 - Chopin , et al. March 4, 1 | 1997-03-04 |
Crystallites of cerium/lanthanum/terbium phosphates from insoluble rare earth salts
Grant 5,580,490 - Collin , et al. December 3, 1 | 1996-12-03 |
Process for making alumina agglomerates
Grant 5,580,539 - Mercier December 3, 1 | 1996-12-03 |
Free-flowing pseudoplastic cosmetic compositions/suspensions
Grant 5,556,628 - Derian , et al. September 17, 1 | 1996-09-17 |
Raney-type catalysts for the hydrogenation of halonitroaromatic compounds
Grant 5,554,573 - Cordier , et al. September 10, 1 | 1996-09-10 |
Preparation process for a microporous diaphragm and the diaphragm produced thereby
Grant 5,547,550 - Kuntzburger , et al. August 20, 1 | 1996-08-20 |
Dispersible silica particulates and reinforcement of elastomer/rubber matrices therewith
Grant 5,547,502 - Chevallier , et al. August 20, 1 | 1996-08-20 |
Non-yellowing textile softening process in which a composition comprising a polyorganosiloxane is used
Grant 5,540,952 - Canivenc , et al. July 30, 1 | 1996-07-30 |
Detersive polyanhydroaspartic acids and biodegradable hydrolysates thereof
Grant 5,536,813 - Charpenel , et al. July 16, 1 | 1996-07-16 |
Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces
Grant 5,532,198 - Chopin , et al. July 2, 1 | 1996-07-02 |
Chemically modified succinoglycans and industrial compositions comprised thereof
Grant 5,514,792 - Knipper , et al. May 7, 1 | 1996-05-07 |
Rare earth metal sulfide pigments comprising fluorine values
Grant 5,501,733 - Macaudiere , et al. March 26, 1 | 1996-03-26 |
Rare earth oxides
Grant 5,496,528 - David , et al. March 5, 1 | 1996-03-05 |
Process for the synthesis of aldehydes and their derivatives and catalyst for use thereof
Grant 5,476,827 - Ferrero , et al. December 19, 1 | 1995-12-19 |
Halobutyl/epoxidized rubber matrices reinforced with siliceous filler materials
Grant 5,475,051 - Machurat December 12, 1 | 1995-12-12 |
Preparation of polyaminoborazines
Grant 5,470,933 - Mignani , et al. November 28, 1 | 1995-11-28 |
Microporous asbestos-free diaphragms/cathodes for electrolytic cells
Grant 5,470,449 - Bachot , et al. November 28, 1 | 1995-11-28 |
Onium borates/borates of organometallic complexes and cationic initiation of polymerization therewith
Grant 5,468,902 - Castellanos , et al. November 21, 1 | 1995-11-21 |
Production of itaconic acid by fermentation
Grant 5,457,040 - Jarry , et al. October 10, 1 | 1995-10-10 |
Semi-crystalline, semi-aromatic copolyamides
Grant 5,440,006 - Lahary , et al. * August 8, 1 | 1995-08-08 |
Inorganic injectable slurries and consolidation of ground formations/construction materials therewith
Grant 5,431,728 - Frouin , et al. July 11, 1 | 1995-07-11 |
Para-hydroxyalkylation of hydroxylated aromatic compounds
Grant 5,430,183 - Nobel July 4, 1 | 1995-07-04 |
Process for extracting gallium from bayer liquors using an impregnated absorbent resin
Grant 5,424,050 - Lamerant June 13, 1 | 1995-06-13 |
Synthesis intermediates containing a hexane ring and processes for their preparation
Grant 5,424,460 - Duhamel , et al. June 13, 1 | 1995-06-13 |
Method and device for automatic injection of an additive into the fuel tank of a motor vehicle
Grant 5,421,295 - Lemaire , et al. June 6, 1 | 1995-06-06 |
Cosmetic compositions comprising aqueous emulsions of organopolysiloxanes
Grant 5,415,860 - Beucherie , et al. May 16, 1 | 1995-05-16 |
Hydroxylation of phenolic compounds
Grant 5,414,153 - Costantini , et al. May 9, 1 | 1995-05-09 |
Homogeneous, stable and flowable aqueous mixtures and dispersions of water-insoluble substances formulated therefrom exhibiting optical birefringence
Grant 5,409,885 - Derian , et al. April 25, 1 | 1995-04-25 |
Dispersible silica particulates
Grant 5,403,570 - Chevallier , et al. April 4, 1 | 1995-04-04 |
Stannozeosilite/zirconozeosilite zeolites and catalytic hydroxylation of phenolics therewith
Grant 5,399,336 - Guth , et al. * March 21, 1 | 1995-03-21 |
Preparation of maleamic acid
Grant 5,399,750 - Brun , et al. March 21, 1 | 1995-03-21 |
Low water uptake precipitated silica particulates
Grant 5,395,605 - Billion , et al. March 7, 1 | 1995-03-07 |
Preparation of aromatic polyisocyanates
Grant 5,391,683 - Joulak , et al. February 21, 1 | 1995-02-21 |
Catalytic microporous zirconia particulates
Grant 5,380,691 - Popa January 10, 1 | 1995-01-10 |
Aqueous silicone/(co)polymer dispersions crosslinkable into elastomeric state
Grant 5,360,851 - Feder , et al. November 1, 1 | 1994-11-01 |
Magnetizable composite microspheres of hydrophobic crosslinked polymer, process for preparing them and their application in biology
Grant 5,356,713 - Charmot , et al. October 18, 1 | 1994-10-18 |
Supported catalysts
Grant 5,352,646 - Blanchard , et al. * October 4, 1 | 1994-10-04 |
Preparation of end-alkoxylated diorganopolysiloxanes
Grant 5,352,751 - Cocco October 4, 1 | 1994-10-04 |
Mixed polysaccharide precipitating agents and insulating articles shaped therefrom
Grant 5,350,524 - Besnard , et al. September 27, 1 | 1994-09-27 |
Resolution of hydroxychroman-2-carboxylic acid esters by enantiomeric hydrolysis
Grant 5,348,973 - Raju , et al. September 20, 1 | 1994-09-20 |
Precipitated silica particulates having controlled porosity
Grant 5,342,598 - Persello August 30, 1 | 1994-08-30 |
Cationically crosslinkable polyorganosiloxanes and antiadhesive coatings produced therefrom
Grant 5,340,898 - Cavezzan , et al. August 23, 1 | 1994-08-23 |
Ammoxidation of saturated hydrocarbons
Grant 5,336,804 - Blanchard , et al. August 9, 1 | 1994-08-09 |
Preparation of amorphous/semicrystalline semi-aromatic (co)polyamides
Grant 5,336,754 - Lahary , et al. August 9, 1 | 1994-08-09 |
Process for the synthesis of aldehydes and their derivatives
Grant 5,334,769 - Ferrero , et al. August 2, 1 | 1994-08-02 |
Pyrethroid microemulsion compositions and method for controlling insects therewith
Grant 5,334,585 - Derian , et al. August 2, 1 | 1994-08-02 |
Semi-crystalline, semi-aromatic copolyamides
Grant 5,322,923 - Lahary , et al. June 21, 1 | 1994-06-21 |
Production of crystallites of cerium/lanthanum/terbium phosphates from insoluble rare earth salts
Grant 5,314,641 - Collin , et al. May 24, 1 | 1994-05-24 |
Preparation of adipic acid by hydrocarboxylation of pentenoic acids
Grant 5,312,979 - Denis , et al. May 17, 1 | 1994-05-17 |
Catalysts for the gaseous phase oxidation of olefins into .alpha.,.beta.-unsaturated aldehydes
Grant 5,300,707 - Caillod , et al. April 5, 1 | 1994-04-05 |
5A zeolite/kaolinite adsorbent for gas purification
Grant 5,292,360 - Pacaud , et al. March 8, 1 | 1994-03-08 |
Hydrosoluble/hydrodispersible polyesters and sizing of textile threads therewith
Grant 5,290,631 - Fleury , et al. March 1, 1 | 1994-03-01 |
Plant-protection suspensions comprising sucroglycerides
Grant 5,290,751 - Fiard , et al. March 1, 1 | 1994-03-01 |
Insulating shaped articles comprising inorganic fibrous matrices and xanthan gum/cationic starch binders
Grant 5,290,350 - Besnard , et al. March 1, 1 | 1994-03-01 |
Dentifrice-compatible silica particulates
Grant 5,286,478 - Persello February 15, 1 | 1994-02-15 |
Production of binary rare earth/sulfur or transition metal/sulfur compounds
Grant 5,279,801 - Colombet , et al. January 18, 1 | 1994-01-18 |
Ceric oxide particulates having improved morphology
Grant 5,279,789 - Le Loarer , et al. January 18, 1 | 1994-01-18 |
Monolithic catalysts for converting sulfur compounds into SO2
Grant 5,278,123 - Chopin , et al. January 11, 1 | 1994-01-11 |
Polyorganosiloxane softening/hydrophilizing of textile substrates
Grant 5,277,968 - Canivenc January 11, 1 | 1994-01-11 |
Silica-stabilized alumina
Grant 5,273,949 - Chopin , et al. December 28, 1 | 1993-12-28 |
Preparation of adipic acid by hydrocarboxylation of pentenic acids
Grant 5,268,505 - Delis , et al. December 7, 1 | 1993-12-07 |
Production of silica-based MFI zeolites
Grant 5,246,688 - Faust , et al. September 21, 1 | 1993-09-21 |
Process for the preparation of aqueous dispersions of magnetizable polymer particles with a desired size narrow distribution, and aqueous dispersions thereof, and uses thereof
Grant 5,242,964 - Bibette , et al. September 7, 1 | 1993-09-07 |
Process for the production of a silica colloid
Grant 5,236,623 - Chevallier * August 17, 1 | 1993-08-17 |
Supported catalysts
Grant 5,232,889 - Blanchard , et al. August 3, 1 | 1993-08-03 |
Magnetizable "core-shell" microspheres based on a cross-linked organopolysiloxane and a process for their preparation
Grant 5,232,782 - Charmot August 3, 1 | 1993-08-03 |
Microbiological production of itaconic acid
Grant 5,231,016 - Cros , et al. July 27, 1 | 1993-07-27 |
Detergent composition containing a biodegradable graft polysaccharide
Grant 5,223,171 - Jost , et al. June 29, 1 | 1993-06-29 |
Organopolysiloxane composition containing a cyclopentenyl radical and crosslinkable to give an elastomer
Grant 5,194,489 - Frances , et al. March 16, 1 | 1993-03-16 |
Organosulfur chain transfer agents for emulsion copolymerization
Grant 5,194,539 - Charmot , et al. March 16, 1 | 1993-03-16 |
Magnetizable composite microspheres based on a crosslinked organosilicon polymer
Grant 5,178,947 - Charmot , et al. January 12, 1 | 1993-01-12 |
Water clarification/purification
Grant 5,171,453 - Communal December 15, 1 | 1992-12-15 |
Composite polyester films with improved adhesion and process for obtaining them
Grant 5,164,248 - Fleury , et al. November 17, 1 | 1992-11-17 |
Boron/nitrogen preceramic polymers and boron nitride ceramic materials produced therefrom
Grant 5,162,558 - Ardaud , et al. November 10, 1 | 1992-11-10 |
Graft sulfonated polyesters, a method of preparing them and their application to sizing textile threads and fibers
Grant 5,156,651 - Girardeau , et al. October 20, 1 | 1992-10-20 |
Selective ortho-chlorination of phenols
Grant 5,149,858 - Desmurs , et al. September 22, 1 | 1992-09-22 |
Aqueous dispersions of crosslinkable silicones/alkenyloxysilanes
Grant 5,145,901 - Feder * September 8, 1 | 1992-09-08 |
Reduced flammability mixture based on isopropanol
Grant 5,143,652 - Slinn September 1, 1 | 1992-09-01 |
Process of making fluorine-stabilized superconductor materials
Grant 5,132,281 - Chevallier , et al. July 21, 1 | 1992-07-21 |
Magnetizable microspheres based on a polysilsesquioxane and a process for their preparation
Grant 5,128,204 - Charmot July 7, 1 | 1992-07-07 |
Hindered amine-substituted dihydropyridines and heat/light stabilization of polymer substrates therewith
Grant 5,124,456 - Carette , et al. June 23, 1 | 1992-06-23 |
Catalysts for the selective reduction of nitrogen oxides and process for preparing the catalyst
Grant 5,116,801 - Luck * May 26, 1 | 1992-05-26 |
Curable ketiminoxy/organopolysiloxane compositions devoid of organometallic curing catalysts
Grant 5,114,764 - Perrin May 19, 1 | 1992-05-19 |
Magnetizable composite particles based on crosslinked organopolysiloxane, process for preparation thereof and their application in biology
Grant 5,108,636 - Leising , et al. April 28, 1 | 1992-04-28 |
Preparation of amorphous/semicrystalline semi-aromatic (co)polyamides from alkyl pentamethylene diamine
Grant 5,109,106 - Lahary , et al. April 28, 1 | 1992-04-28 |
Multilobar catalysts for the conversion of sulfur containing gaseous effluents
Grant 5,106,607 - Chopin , et al. * April 21, 1 | 1992-04-21 |
Process for the hydrogenation of halogenonitro-aromatic compounds in the presence of an iodide
Grant 5,105,011 - Cordier , et al. April 14, 1 | 1992-04-14 |
Diorganopolysiloxanes containing benzotriazole functional groups
Grant 5,102,707 - Canivenc , et al. April 7, 1 | 1992-04-07 |
Moldable/extrudable titanium dioxide particulates
Grant 5,100,858 - Chopin , et al. March 31, 1 | 1992-03-31 |
Curable ketiminoxy/organopolysiloxane compositions devoid of organometallic curing catalysts
Grant 5,087,684 - Perrin February 11, 1 | 1992-02-11 |
Linear aromatic poly(amideimide)s having latent maleimide endgroups
Grant 5,086,154 - Camberlin , et al. February 4, 1 | 1992-02-04 |
Polydimethylsiloxane/MQ resin antifoaming compositions
Grant 5,082,590 - Araud January 21, 1 | 1992-01-21 |
Surface active agent based on polyoxyalkylenated (1-phenyl ethyl) phenols, the process for preparation thereof and the use thereof for producing emulsifiable concentrated solutions of active materials
Grant 5,082,591 - Marchetto , et al. January 21, 1 | 1992-01-21 |
Silicon/titanium oxide MFI zeolites
Grant 5,082,641 - Popa , et al. January 21, 1 | 1992-01-21 |
Process for preparing peptide synthons
Grant 5,077,387 - Jacquier , et al. December 31, 1 | 1991-12-31 |
Novel oxide/dye pigmentary colorants
Grant 5,074,917 - Persello December 24, 1 | 1991-12-24 |
Organic material active in nonlinear optics
Grant 5,075,409 - Barthelemy , et al. December 24, 1 | 1991-12-24 |
Amino/polyoxyalkylenated polydioganosiloxanes
Grant 5,075,403 - Kirk December 24, 1 | 1991-12-24 |
Composite polyester films
Grant 5,073,435 - Eyraud , et al. December 17, 1 | 1991-12-17 |
Fountain for the release of active agents into water drawn from wells
Grant 5,066,468 - Arnold , et al. November 19, 1 | 1991-11-19 |
Antisudoral composition comprising dibasic aluminium salts of acylated amino acids
Grant 5,066,487 - Morelle , et al. November 19, 1 | 1991-11-19 |
Non-agglomerating elastomeric organopolysiloxane particulates produced by polycondensation crosslinking
Grant 5,064,894 - Desmonceau , et al. November 12, 1 | 1991-11-12 |
Preparation of end-alkoxylated diorganopolysiloxanes
Grant 5,055,502 - Frances , et al. October 8, 1 | 1991-10-08 |
Preparation of phenols by direct N.sub.2 O hydroxylation of aromatic substrates
Grant 5,055,623 - Gubelmann , et al. October 8, 1 | 1991-10-08 |
Diorganopolysiloxanes comprising benzalmalonate functional groups
Grant 5,053,290 - Canivenc , et al. October 1, 1 | 1991-10-01 |
Moldable/extrudable titanium dioxide particulates
Grant 5,045,301 - Chopin , et al. September 3, 1 | 1991-09-03 |
Aqueous dispersions of functionalized silicones crosslinkable into elastomeric state
Grant 5,037,878 - Cerles , et al. August 6, 1 | 1991-08-06 |
Process for the preparation of magnetizable microspheres based on polysiloxane and their biological application
Grant 5,034,145 - Leising , et al. * July 23, 1 | 1991-07-23 |
Novel catalysts for the treatment of gaseous effluents containing oxidizable sulfur pollutants
Grant 5,034,369 - Hebrard , et al. July 23, 1 | 1991-07-23 |
Non-agglomerating elastomeric organopolysiloxane particulates produced by polyaddition crosslinking
Grant 5,028,653 - Desmonceau , et al. July 2, 1 | 1991-07-02 |
Polishing compositions based on cerium and process for the preparation thereof
Grant 5,026,421 - Le Loarer , et al. June 25, 1 | 1991-06-25 |
Diorganopolysiloxanes containing dibenzoylmethane functional groups
Grant 5,025,053 - Canivenc , et al. June 18, 1 | 1991-06-18 |
Colloidal dispersions of cerium (IV) compound
Grant 5,021,192 - David , et al. June 4, 1 | 1991-06-04 |
Process for the preparation of halophenols
Grant 5,019,657 - Gubelmann , et al. May 28, 1 | 1991-05-28 |
Preparation of alkaline earth metal titanates
Grant 5,013,538 - Seon May 7, 1 | 1991-05-07 |
Ceric oxide with new morphological characteristics and method for obtaining same
Grant 5,011,671 - Le Loarer April 30, 1 | 1991-04-30 |
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