| Patents for C08F 271 - Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers as defined in group (659) |
|---|
| 06/10/2004 | US20040109838 Compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid and synergistic additives |
| 06/08/2004 | US6747090 Intraocular lenses comprising vinyl alcohol-vinylpyrrolidone copolymer formed in situ, wherein eye is irradiated to crosslink |
| 06/02/2004 | EP1266246B1 Crosslinkable or polymerizable prepolymers |
| 05/27/2004 | US20040102595 Polyurethanes and graft copolymers based on polyurethane, and their use for producing coating materials, adhesives, and sealing compounds |
| 05/20/2004 | US20040097657 Clear appearance; cosmetics |
| 05/13/2004 | US20040091444 Decorative cosmetic and dermatological products |
| 04/21/2004 | EP1410074A1 Compositions capable of forming hydrogels in the eye |
| 04/15/2004 | WO2004031253A1 A hydrogel |
| 04/14/2004 | EP1407297A1 Biomedical molding materials from semi-solid precursors |
| 03/09/2004 | US6702923 Wet strength agent and method for production thereof |
| 02/19/2004 | WO2004015802A1 Proton-conducting polymer membrane comprising a polymer with phosphonic acid groups and use thereof in fuel cells |
| 02/19/2004 | CA2494330A1 Proton-conducting polymer membrane comprising polymers containing phosphonic acid groups and its use in fuel cells |
| 02/18/2004 | CN1138799C Water soluble or water dispersible graft copolymer based on polyvinyl lactam, preparing process and use thereof |
| 02/12/2004 | DE10235358A1 Proton conducting polymer membrane, useful for the production of fuel cells, is prepared by mixing an aromatic tetra-amino compound with an aromatic carboxylic acid in vinyl containing phosphoric acid |
| 02/04/2004 | CN1137146C Process for production of arcylamide polymer dispersion |
| 01/21/2004 | EP1242466B1 Wet strength agent and method for production thereof |
| 01/14/2004 | CN1134460C Improved processes based on atom (or group) transfer fadical polymerization |
| 01/13/2004 | US6676971 Crosslinked macromolecules |
| 01/07/2004 | CN1466599A 聚合物水分散体 Aqueous polymer dispersion |
| 12/23/2003 | US6667023 Preparation of MFI type crystalline zeolitic aluminosilicate |
| 12/04/2003 | US20030223956 Macromers having a backbone comprising a polymeric backbone comprising units with a 1,2- diol or 1,3-diol structure, such as polyvinyl alcohol, and pendant chains bearing crosslinkable groups and other modifiers. When crosslinked, the macromers |
| 12/03/2003 | EP1366129A1 Pressure-sensitive adhesive capable of being disintegrated in water and method for making same |
| 11/26/2003 | CN1128819C Water soluble polymers and their use in cosmetic formulations |
| 11/25/2003 | US6652883 Prepolymers having 1,3-diol structure such as polyvinyl alcohol where some groups are modified to a 1,3-dioxane ring having a 2-position crosslinkable group that is stable until crosslinking to form a hydrogel; incontinence, tissue repair |
| 11/13/2003 | US20030211248 Crosslinked cellulose; disposable products, medical equipment |
| 11/13/2003 | US20030211073 Polyvinyl alcohol, or copolymer thereof; gastrointestinal disorers, incotinence |
| 10/29/2003 | CN1451531A Optical material, optical element, stacked diffraction optical element, optical system and method for forming optical element |
| 10/23/2003 | US20030197941 Optical material, optical element, multilayer diffraction optical element, optical system, and method of molding optical element |
| 10/22/2003 | EP1354899A1 Optical material, optical element, multilayer diffraction optical element, optical system, and method of molding optical element |
| 10/22/2003 | EP1354001A2 Compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid and synergistic additives |
| 10/22/2003 | EP1354000A2 Use of comb copolymers based on acryloyldimethyltaurine acid in cosmetic, pharmaceutical and dermatological products |
| 10/09/2003 | WO2003083040A2 Graft polymer matrices |
| 10/09/2003 | CA2455923A1 Graft polymer matrices |
| 10/02/2003 | WO2003048220A3 Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones |
| 10/02/2003 | US20030187122 Polymerization of vinyl acetate polymer in presenc eof free radical catalyst |
| 09/25/2003 | US20030181619 Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties |
| 09/24/2003 | EP0955315B1 Process for the production of acrylamide polymer dispersion |
| 09/23/2003 | US6624272 Hollow crosslinked cationic polymer particles, method of producing said particles, and paint composition, cationic electrodeposition paint composition, resin composition, filled paper, paper coating composition, and coated paper |
| 09/11/2003 | WO2003074423A1 Preparation of mfi-type crystalline zeolitic aluminosilicate |
| 09/11/2003 | US20030171522 Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones |
| 09/11/2003 | US20030170172 Preparation of mfi type crystalline zeolitic aluminosilicate |
| 09/03/2003 | EP1339792A2 Surfactant-containing cosmetic, dermatological and pharmaceutical agents |
| 09/03/2003 | EP1339791A1 Acryoyldimethyltaurine acid-based grafted copolymers |
| 09/03/2003 | EP1339790A1 Grafted comb polymers based on acryloyldimethyl taurine acid |
| 09/03/2003 | EP1339789A2 Cosmetic, pharmaceutical and dermatological products containing an electrolyte |
| 09/03/2003 | EP1339765A1 Cationically modified comb polymers based on acryloyldimethyl taurine acid |
| 09/03/2003 | EP1339382A2 Decorative cosmetic and dermatological products |
| 07/09/2003 | EP1325044A1 Aqueous polymer dispersion |
| 06/26/2003 | WO2003051945A1 Process for adding superabsorbent to a pre-formed fibrous web via in situ polymerization |
| 06/19/2003 | US20030113463 Process for adding superabsorbent to a pre-formed fibrous web via in situ polymerization |
| 06/12/2003 | WO2003048220A2 Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones |
| 06/12/2003 | CA2468696A1 Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones |
| 06/04/2003 | EP1316565A2 Wet strength agent and method for production thereof |
| 05/29/2003 | US20030100666 Compositions capable of forming hydrogels in the eye |
| 05/27/2003 | US6569973 Suspension polymerizing the vinyl caprolactam and vinyl pyrrolidone and/or acyclic N-vinylamide(s) in aqueous medium in the absence of an added protective colloid, to generate in-situ copolymer which can function as a dispersing agent |
| 05/21/2003 | CN1419656A Crosslinkable or polymerizable prepolymers |
| 05/14/2003 | EP1309637A1 Polyurethanes and graft copolymers based on polyurethane, and their use for producing coating materials, adhesives, and sealing compounds |
| 04/16/2003 | CN1411476A Graft copolymer with amide functional group as pigment dispersant |
| 03/25/2003 | US6538091 Narrow molecular weight distribution; telechelic polymers; initiator residue |
| 03/11/2003 | US6531523 Shell-core acrylamide polymers |
| 03/11/2003 | US6531227 Rubber top layer which contains a rubber and a conductive material and is formed by polymerization of a rubber oil in the presence of the conductive material. As conductive material, the top layer contains an intrinsically conductive |
| 02/27/2003 | WO2002044267A3 Cosmetic, pharmaceutical and dermatological products containing an electrolyte |
| 02/25/2003 | US6525136 Incorporating chelating agent and spiropyran compound such as 6-nitro-spirobenzoindolinopyran-N-ethylsodiumcarboxylate or sulfonate that can produce changes in optical and photoactive properties of the resin |
| 02/06/2003 | US20030024667 Contains a wet strength agent in the form of a nitrogen-containing polymer having hydrophobic side-chains. |
| 01/30/2003 | WO2003009014A1 Compositions capable of forming hydrogels in the eye |
| 01/30/2003 | US20030020870 Biomedical molding materials from semi-solid precursors |
| 01/16/2003 | WO2003004541A1 Process for making vinyl caprolactam-based polymers |
| 01/09/2003 | WO2003003073A1 Biomedical molding materials from semi-solid precursors |
| 01/09/2003 | US20030008993 Suspension polymerizing the vinyl caprolactam and vinyl pyrrolidone and/or acyclic N-vinylamide(s) in aqueous medium in the absence of an added protective colloid, to generate in-situ copolymer which can function as a dispersing agent |
| 01/09/2003 | CA2451113A1 Biomedical molding materials from semi-solid precursors |
| 12/18/2002 | EP1266246A1 Crosslinkable or polymerizable prepolymers |
| 12/17/2002 | US6495618 Containing acrylamides, cyclic n-vinyl monomers and/or acrylates containing cyclic amide group with other acrylate monomers; organic solvent solubility; pigment efficiency; lower paint viscosity; reduced organic vapor emissions |
| 12/12/2002 | DE10127876A1 Compositions useful as thermoassociative thickeners comprising acryloyldimethyltauric acid copolymer and anionic, cationic, nonionic or betaine surfactant |
| 12/11/2002 | EP1263803A1 Embolic compositions |
| 12/11/2002 | EP1263802A1 Hydrogel biomedical articles |
| 12/11/2002 | EP1263801A1 Tissue bulking and coating compositions |
| 12/04/2002 | EP1192197B1 Method for producing graft copolymers, containing an elastic graft copolymer backbone |
| 11/27/2002 | CN1382160A Wet strength agent and method for production thereof |
| 11/14/2002 | WO2002044270A3 Use of comb copolymers based on acryloyldimethyltaurine acid in cosmetic, pharmaceutical and dermatological products |
| 11/14/2002 | WO2002043688A3 Decorative cosmetic and dermatological products |
| 11/14/2002 | DE10122786A1 Stable, film-forming aqueous polyvinyl acetate emulsion, obtained by radical polymerization in presence of regulator, useful e.g. for producing sprayable plasters or release-controlling coatings on drugs or agrochemicals |
| 11/06/2002 | EP1095076A4 Interpenetrating polymer network hydrophilic hydrogels for contact lens |
| 10/31/2002 | WO2002044230A3 Compositions containing copolymers based on acryloyldimethyl aminoethylsulfonic acid and synergistic additives |
| 10/24/2002 | WO2002044271A3 Surfactant-containing cosmetic, dermatological and pharmaceutical agents |
| 09/25/2002 | EP1242490A1 Single stage seed polymerisation for the production of large polymer particles with a narrow size distribution |
| 09/25/2002 | EP1242466A1 Wet strength agent and method for production thereof |
| 09/12/2002 | US20020128349 Liquid inks comprising a stable organosol |
| 09/11/2002 | EP1237966A1 Graft copolymer with an amide functional group as a pigment dispersant |
| 09/04/2002 | CN1367194A Organic sol and printing ink containing said organic sol |
| 08/29/2002 | US20020120068 Near-net-shape polymerization process and materials suitable for use therewith |
| 08/29/2002 | US20020120067 Using polymerizable compositions comprised of a mixture of a dead polymer, a reactive plasticizer and an initiator; induce low shrinkage upon curing as a result of their partially polymerized nature prior to processing |
| 08/29/2002 | US20020120066 Near-net-shape polymerization process and materials suitable for use therewith |
| 08/21/2002 | EP0991681B1 Paper coating mixtures based on binding agents with n-vinyl formamide derivatives |
| 08/07/2002 | EP1229057A2 Organosol and liquid inks comprising the same |
| 07/25/2002 | WO2002057385A1 Pressure-sensitive adhesive capable of being disintegrated in water and method for making same |
| 07/25/2002 | US20020098291 Methods for making ceramic matrix composites using precursor polymers to refractory metal carbides and metal borides |
| 07/25/2002 | US20020096281 Wet-strong tissue paper |
| 06/13/2002 | DE10059832A1 Gepfropfte Copolymere auf Basis von Acryloyldimethyltaurinsäure Grafted copolymers based on acryloyldimethyltaurine |
| 06/13/2002 | DE10059830A1 Kationisch modifizierte Kammpolymere auf Basis von Acryloyldimethyltaurinsäure Cationically modified comb polymers based on acryloyldimethyltaurine |
| 06/13/2002 | DE10059829A1 Gepfropfte Kammpolymere auf Basis von Acryloyldimethyltaurinsäure Grafted comb polymers based on acryloyldimethyltaurine |