| Patents for C08F 226 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen (4,485) |
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| 12/22/1994 | WO1994029422A1 Grafted polyamidoamines and grafted polyethylene imines, process for producing the same and their use as additives in washing agents |
| 12/21/1994 | EP0629672A2 Polymerizable imidazolidinones as wet adhesion promoters in aqueous paints |
| 12/13/1994 | US5373076 N-vinylformamide oligomer with proton initiator on initiating terminus and aldehyde equivalent at terminal end |
| 11/24/1994 | WO1994026796A1 Homopolymers and copolymers of 1-vinylimidazole, method of producing them and their use |
| 11/24/1994 | CA2156502A1 Homopolymers and copolymers of 1-vinylimidazole, method of producing them and their use |
| 11/15/1994 | US5364625 Dermatology |
| 11/15/1994 | CA1333114C Pressure-sensitive adhesives and bioelectrodes constructed with the adhesive |
| 11/09/1994 | EP0482027B1 Polymeric thickeners and methods of producing the same |
| 11/08/1994 | US5362830 Method of making crosslinked PVP |
| 11/08/1994 | US5362827 Solution process for preparation hydrophobically functionalized cationic polymers (C-2691) |
| 11/08/1994 | US5362796 Molded crosslinked vinyl lactam polymer gel and method of preparation |
| 11/02/1994 | EP0621824A1 High refractive index hydrogels and uses thereof |
| 11/01/1994 | US5360883 Providing two-phase reaction mixture of vinylpyrrolidone and aqueous solution of strong base under vigorous agitation in inert atmosphere, heating, separating organic layer from aqueous layer |
| 11/01/1994 | US5360882 Eutectic compositions of divinyl imidazolidone and vinyl caprolactam |
| 10/27/1994 | WO1994024177A1 Crosslinked absorbent pressure sensitive adhesive and wound dressing |
| 10/27/1994 | WO1994024112A1 Uv-absorbing benzotriazoles having a styrene group |
| 10/25/1994 | CA1332774C Hydrophilic copolymer and the method for producing thereof |
| 10/18/1994 | US5357013 (meth) acrylated polysiloxanes copolymerized with vinyl containing oxazolinone wetting agents |
| 10/13/1994 | WO1994022929A1 Amphoteric copolymer derived from vinylpyridine & acetoxystyrene |
| 10/13/1994 | WO1994022923A1 Process for the preparation of vinylpyrrolidone/vinyl acetate copolymers |
| 10/13/1994 | WO1994022502A1 Superabsorbent polymer foam |
| 10/13/1994 | CA2158555A1 Amphoteric copolymer derived from vinylpyridine & acetoxystyrene |
| 10/11/1994 | US5354823 Films and extrusions of cured crosslinked vinyl lactam polymer and method of preparation |
| 09/28/1994 | EP0617166A1 Amine functional poly(vinyl alcohol) for improving properties of recycled paper |
| 09/27/1994 | USRE34740 Styrene-vinylpyridine copolymer |
| 09/23/1994 | CA2119177A1 Amine functional poly(vinyl alcohol) for improving properties of recycled paper |
| 09/15/1994 | WO1994020461A1 1-vinyl-3(e)-ethylidene pyrrolidone |
| 09/06/1994 | US5344701 Coupling to biologically active materials |
| 08/31/1994 | EP0538323B1 Method of preparing water-swellable products using very fine particles of water-swellable polymers |
| 08/30/1994 | USRE34713 Hydrolysis product of N-vinylformamide-(meth)acrylonitrile copolymer; increasing paper strength |
| 08/24/1994 | EP0611379A1 Wettable silicone hydrogel compositions and methods for their manufacture. |
| 08/18/1994 | WO1994018253A1 Fluorosilicone hydrogels |
| 08/16/1994 | US5338816 Treating paper mill waste water with a copolymer of diallyldimethylammonium chloride and a hydrophobic quaternized dimethylaminoethyl(meth)acrylate |
| 08/16/1994 | US5338815 Used in thickeners, dispersion stabilizers and lubricants |
| 08/16/1994 | US5338766 Mutually connected struts to form open cell foam |
| 08/09/1994 | US5336697 Molded cellular crosslinked vinyl lactam polymer gel and method of preparation |
| 07/28/1994 | DE4301801A1 Crosslinked N-vinyl]-imidazolium salt polymers |
| 07/27/1994 | EP0607364A1 Acrylate copolymerisate containing amino, carboxyl and possibly hydroxyl groups, process for producing it and its use. |
| 07/19/1994 | US5331067 Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment |
| 07/05/1994 | US5326909 Stabilization of monomeric N-vinylformamide |
| 07/05/1994 | US5326854 Flocculation process using lactam or vinyl sulfonate polymer |
| 07/05/1994 | US5326841 Germicidal barriers |
| 06/29/1994 | EP0604369A1 Deposit-resistant contact lenses |
| 06/29/1994 | CN1088590A Making method for hidered amine side group containing copolymer used as light stabilizer |
| 06/28/1994 | US5324804 Positive photoresists, high resolution, good contrast |
| 06/28/1994 | US5324787 By reaction with alkyl glycidyl ether; flocculants; fines retention in papermaking |
| 06/24/1994 | CA2112049A1 Deposit-resistant contact lenses |
| 06/23/1994 | WO1994013882A1 Use of hydrolysed copolymers of n-vinyl carboxylic acid amides and monoethylenisally unsaturated carboxylic acids in the manufacture of paper |
| 06/23/1994 | WO1994013712A1 Monomer presenting at least one isocyanate function and an insaturation, synthesis process and (co)polymers derived therefrom |
| 06/22/1994 | EP0602235A1 Aqueous liquid for primers |
| 06/14/1994 | US5321110 Cationic polymer compositions |
| 06/14/1994 | US5321108 Fluorosilicone hydrogels |
| 06/14/1994 | US5320712 Method for sizing of paper |
| 06/07/1994 | US5319041 Process for the preparation of vinylpyrrolidone/vinyl acetate copolymers |
| 06/07/1994 | CA1330141C Fluorine containing soft contact lens hydrogels |
| 06/07/1994 | CA1330140C Crosslinked polymers and a process for their preparation |
| 06/07/1994 | CA1330139C Crosslinked polymers with carbonate ester groups, and a process for their preparation |
| 06/01/1994 | EP0506703B1 Soluble cross-linkable copolymers based on vinyl ester, vinyl aromat and acrylate monomers, process for their production and their use in coatings |
| 05/31/1994 | US5316704 Process for fabricating full sized expansile hydrogel intraocular lenses |
| 05/26/1994 | WO1994011408A1 Insoluble, slightly-swelling polymers with amino groups, process for making them and their use |
| 05/26/1994 | CA2143939A1 Insoluble, slightly-swelling polymers with amino groups, process for making them and their use |
| 05/11/1994 | WO1994010281A1 Use of vinylpyrrolidone and vinylimidazole copolymers as washing agent additives and process for producing the same |
| 05/11/1994 | DE4237439A1 Unlösliche, nur wenig quellbare Polymerisate mit Aminogruppen, Verfahren zu ihrer Herstellung und ihre Verwendung Insoluble, only slightly swellable polymers containing amino groups, processes for their preparation and their use |
| 05/11/1994 | CA2146853A1 Use of vinylpyrrolidone and vinylimidazole copolymers as washing agent additives and process for producing the same |
| 05/10/1994 | US5310779 Compatible crosslinkers having vinyl-, acrylic-and/or styrenyl-groups to crosslink incompatible unsaturated addition monomers; contact lens; molding materials |
| 04/28/1994 | DE4235798A1 Verwendung von Vinylpyrrolidon- und Vinylimidazol-Copolymerisaten als Waschmitteladditiv, neue Polymerisate des Vinylpyrrolidons und des Vinylimidazols und Verfahren zu ihrer Herstellung Use of vinylpyrrolidone and vinylimidazole copolymers as detergent additives, new polymers of vinylpyrrolidone and of vinylimidazole, and processes for their preparation |
| 04/27/1994 | EP0593561A1 Polymeric surface coatings |
| 04/20/1994 | EP0485405B1 Biscitraconimide copolymers with olefinically unsaturated materials |
| 04/19/1994 | US5304610 Amphoteric copolymer derived from vinylpyridine and acetoxystyrene |
| 04/14/1994 | WO1994007686A1 High refractive index hydrogels and uses thereof |
| 04/14/1994 | CA2124326A1 High refractive index hydrogels and uses thereof |
| 04/05/1994 | US5300606 Crosslinked N-vinylamide resin |
| 04/05/1994 | US5300602 Acrylic ester copolymerized with unsaturated 2-oxazoline |
| 03/30/1994 | EP0589430A2 Water-absorptive contact lens |
| 03/29/1994 | US5298577 Continuous process for the production of ethylene/vinyl ester terpolymers |
| 03/29/1994 | US5298242 Skin microbiocides or preservatives |
| 03/29/1994 | CA1328138C Tackified acrylic pressure-sensitive adhesive |
| 03/16/1994 | EP0506808B1 Dispersion and/or grinding agent for aqueous mineral suspensions with a zeta potential close to zero, aqueous suspensions containing same, and applications |
| 03/15/1994 | US5294692 Associative monomers and polymers |
| 03/15/1994 | US5294691 Absorbing an aqueous soution of the copolymer having amide, nitrile, carboxylic acid or sulfonic acid functionalities |
| 03/15/1994 | US5294688 Methylene substituted oxygen heterocycle and olefinically unsaturated acetophenone and or benzophenone derivative monomers; hot melt adhesives |
| 03/15/1994 | US5294687 Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers |
| 03/09/1994 | EP0585898A1 Anion exchange resin, process for its production and use thereof |
| 02/27/1994 | CA2104259A1 Hydrophobic polyelectrolytes used in removing color |
| 02/08/1994 | CA1326934C Hydrophobically functionalized cationic-polymers |
| 02/01/1994 | US5283306 Hydrophobic polyelectrolytes used in removing color |
| 02/01/1994 | US5283305 Crosslinked copolymer of vinylpyrrolidone |
| 01/26/1994 | EP0580078A1 Hydrophilic groups containing poly(vinylamine) derivatives, process for their manufacture and use thereof as pharmaceutical compounds, substrates for active substances and foodstuff ingredients |
| 01/25/1994 | US5281673 Superabsorbent polymers |
| 01/23/1994 | CA2101011A1 Polyvinylamine derivatives having hydrophilic centers, processes for their preparation and the use of the compounds as a medicament, active compound carrier and foodstuff auxiliary |
| 01/20/1994 | WO1994001477A1 Copolymers of allyliminodiacetic acid with unsaturated carboxylic acids and their use as complexing agents, peroxide stabilizers, builders in washing and cleaning products and dispersing agents |
| 01/18/1994 | US5280095 Fine particulate crosslinked type N-vinylamide resin and microgel, process for preparing same, and use thereof |
| 01/18/1994 | US5280049 Polymerizing n-vinyllactam with crosslinking agent and free radical catalyst |
| 01/18/1994 | CA1326317C Method of controlling microbiological deposits on paper making equipment and paper obtained thereby |
| 01/12/1994 | EP0430963B1 Hydrolysis resistant vinyl lactam amino acrylamide polymers |
| 01/06/1994 | WO1994000520A1 Aqueous liquid for primers |
| 01/06/1994 | CA2115993A1 Aqueous liquid for primers |
| 01/05/1994 | DE4221863A1 Copolymere der Allyliminodiessigsäure mit ungesättigten Carbonsäuren und deren Verwendung als Komplexbildner, Peroxidstabilisatoren, Builder in Wasch- und Reinigungsmitteln und Dispergatoren Copolymers of allyliminodiacetic with unsaturated carboxylic acids and their use as complexing agents, peroxide stabilizers, builders in detergents and cleaning agents and dispersants |
| 01/04/1994 | US5276079 Pressure-sensitive poly(n-vinyl lactam) adhesive composition and method for producing and using same |
| 01/04/1994 | US5275809 Ampholyte terpolymers providing superior conditioning properties in shampoos and other hair care products |