Patents
Patents for C08F 20 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof (19,484)
07/1992
07/21/1992US5132369 Trivalent Organic Yttrium or Lanthanide Compounds
07/21/1992US5132361 Reacting with polymers capable of nucleophilic substitution
07/21/1992US5132358 Cationic acrylic polymers
07/21/1992US5132335 Acrylic and methacrylic esters of substituted 1,2-bis(phenoxy)-3,3,4,4,5,5-hexafluoro-1-cyclopentenes
07/15/1992CN1062736A Process for preparing polymer
07/14/1992US5130479 Hydrolytically degradable hydrophilic gels and the method for preparation thereof using n,o-dimethacryloylhydroxylamine as a cross-linking agent
07/14/1992US5130467 Monomers for protective coatings, adhesives, light sensitive compositions for substrates
07/14/1992US5130444 With or without the addition of aromatic diamine; flexible, reinforcement with fibers
07/14/1992US5130392 Radiation-sensitive polymers
07/14/1992CA1305098C Process for preparation of water absorptive composite material
07/13/1992CA2059182A1 Copolymers of diallylaminoalkylenephosphonates and unsaturated carboxylic acids
07/09/1992WO1992011302A1 Fluoropolymers and fluoropolymer coatings
07/09/1992WO1992011301A1 Balanced charge polymer and hydrophilic contact lens manufactured therefrom
07/09/1992WO1992011300A1 Fluorine containing soft contact lens hydrogels
07/08/1992EP0494022A1 Copolymers based on N-alkyl acrylamide, their preparation and their use as thickeners in shampoo compositions
07/07/1992US5129031 Heat resistance
07/07/1992US5128389 Silicon containing comonomer, coatings for windows
07/07/1992US5128386 Uv-crosslinkable materials based on (meth)acrylate polymers
07/07/1992CA1304739C Monoethylenically unsaturated compounds and their polymers
07/02/1992DE4142388A1 Styrene]-maleic acid half-ester copolymer, used as cement additive
07/01/1992EP0492533A1 Magenta dye-forming coupler for photographic material
07/01/1992EP0349629B1 Side-chains containing vinylic mono-and copolymers
06/1992
06/30/1992CA1304535C Unsaturated imides and benzaldehyde derivatives containing hot-curable compositions of matter
06/30/1992CA1304533C Method for production of water absorbent resin
06/30/1992CA1304527C Light-stabilized star polymer microparticles
06/28/1992CA2058543A1 N-alkylacrylamide copolymers; process for preparing the same and their use as thickening agents, especially in shampoo compositions
06/25/1992WO1992010781A1 Polymeric films for second order nonlinear optics
06/25/1992WO1992010211A1 Pharmaceutical formulations
06/23/1992US5124421 Addition polymers crosslinked with N,O-dimethacryloylhydroxylamine; oral drug delivery; sustained release in the duodenum
06/23/1992US5124419 Imido polymers
06/23/1992US5124416 Method for production of absorbent polymer
06/23/1992US5124221 Electrophotographic inorganic light-sensitive material with particular binder
06/23/1992CA1304188C Crosslinked gels based on glycol esters of methacrylic acid with the enhanced swelling capacity in water and a method for producing thereof
06/17/1992EP0489895A1 Liquid crystal polyacrylates
06/17/1992EP0489878A1 Emulsion polymerisation
06/17/1992DE4039602A1 Pharmazeutische formulierungen Pharmaceutical formulations
06/16/1992CA1303786C Transparent thermoplastic molding composition
06/16/1992CA1303765C Sizing agents for paper based on finely divided aqueous dispersions
06/16/1992CA1303626C (meth)acrylate esters
06/10/1992EP0489370A1 Process for preparing polymer
06/10/1992EP0489318A1 Mass and suspension polymers based on methyl methacrylate
06/09/1992US5120824 Alkenylphenoxyimide modified polyimide
06/09/1992US5120809 Amphiphilic monomers with mixed-chain structure and polymers and film composed of at least one monomolecular layer thereof
06/09/1992US5119661 Apparatus for manufacturing profile pipes used in well construction
06/09/1992CA1302806C Process for preparation of water absorptive composite material
06/03/1992EP0488627A2 Oxygen permeable contact lens and method of manufacture therefor
06/03/1992EP0488489A1 Cladding material for optical fiber and method for its manufacture
06/03/1992EP0488200A1 Sheet for assisting in NMR diagnosis
06/03/1992EP0487975A1 Superabsorbent crosslinked ampholytic ion pair copolymers
06/03/1992EP0452399A4 Propoxylated alkali-soluble thickeners
06/03/1992EP0249614B1 Oligomerization process
06/03/1992CN1016873B Method for production of water absorbent resin
06/02/1992US5118548 Substrate for information-recording media
06/02/1992CA1302636C Polymers and crosslinked compositions made therefrom
05/1992
05/31/1992WO1992009643A1 Vinylic polymer and production thereof
05/31/1992CA2074721A1 Polyvinyl type polymers and manufacturing method thereof
05/31/1992CA2038543A1 Cladding material for optical fiber and method for its manufacture
05/27/1992EP0487293A2 Stabilized acrylic fibers and polyurethane elastomer fibers and process for making same
05/27/1992EP0486897A1 Unsaturated phenone derivatives and their use as adhesives
05/26/1992US5117272 Having a protective film of a polymer having a fluorine-containing aliphatic cyclic structure
05/26/1992US5117044 Polymerizable compound and polymer therefrom
05/26/1992US5117035 Fluorine-containing acrylic acid derivative and polymer thereof
05/26/1992US5116925 Amphiphilic monomers and polymers and film comprising at least one unimolecular layer thereof
05/26/1992US5116924 Paper sizing agents containing cationic dispersants
05/26/1992US5116911 Methacrylate (co)polymers containing carbazolyl side groups and electrophotographic recording elements containing the said (co)polymers
05/26/1992US5116907 Heat distortion resistant, thermoplastic molding material containing a copolymer, preparation of the molding material and its use
05/26/1992US5116876 Multilayer
05/26/1992US5116603 Oral antifungal preventative, and method of use
05/26/1992US5116544 Hexafluoroneopentyl alcohol, derivative thereof fluorine-containing polymer and its use
05/23/1992CA2055994A1 Unsaturated phenone derivatives and their use as contact adhesives
05/20/1992EP0485990A2 Heat-curable resin composition containing acrylic polymer having alicyclic epoxide functions
05/20/1992EP0485989A2 Room-temperature curable resin composition containing acrylic polymer having alicyclic epoxide functions
05/20/1992EP0449831A4 Compounds and methods based on 1.1.1)propellane
05/19/1992US5115065 Bisquaternary ammonium (meth)acrylamide polymer for increased paper strength and filler retention
05/19/1992US5115064 Soluble, crosslinkable acrylate copolymer, processes for its preparation, and coating agents based on the acrylate copolymer
05/19/1992US5115040 Compounds for use in cosmetics or as finishing agents for fibers or textiles
05/19/1992US5115039 Compounds for use in cosmetics or as finishing agents for fibers or textiles
05/19/1992US5115031 Addition polymerization in the presence of nonionic surfactant by emulsion polymerization, grafting monomers for impact strength
05/19/1992US5115025 (N-substituted carbamoyloxy)alkanoyloxyalkyl acrylate polymers and compositions made therefrom
05/19/1992US5114832 Photopolymerizable mixture and recording material prepared therefrom, having a photoinitiating set of compounds which give increased absorption below 450 nm
05/16/1992CA2054562A1 Superabsorbent crosslinked ampholytic ion pair copolymers
05/14/1992WO1992008760A1 Acrylic-modified epoxy resin adhesive compositions with improved rheological control
05/14/1992WO1992007885A1 Contact lens material
05/14/1992WO1992007882A1 Non-aromatic organic polymeric reagents for solid phase synthesis of oligomers
05/14/1992CA2094595A1 Non-aromatic organic polymeric reagents for solid phase synthesis of oligomers
05/14/1992CA2072090A1 Acrylic-modified epoxy resin adhesive compositions with improved rheological control
05/13/1992EP0485197A1 Polymers and their use for ophthalmic lenses
05/13/1992EP0484399A1 Water-resistant polymeric emulsions
05/12/1992US5113477 Core, cladding, heat resistance
05/12/1992US5112973 Fluorine-containing acrylic acid derivative and polymer thereof
05/12/1992US5112912 Light stabilized binders for coating material modified with benzotriazole compounds
05/12/1992US5112531 Optoelectronic devices
05/12/1992CA1300803C Fluorine-containing polymers and oxygen-permeating articles composed of said polymers
05/12/1992CA1300786C Radiation-polymerizable mixture, recording material prepared therefrom and process for use thereof
05/06/1992WO1992007879A1 Biological active material covalently immobilized on to azlactone-functional polymeric supports and method for preparing it
05/06/1992EP0484015A2 Method for curing ocular devices
05/06/1992EP0483638A1 Water soluble copolymers and their use
05/06/1992CN1016510B Low polymer obtained from polyethoxylated fatty amine, process of preparation and uses in improved surface characterestic of polymers thereof
05/06/1992CA2093641A1 Biologically active material covalently immobilized with high bound specific biological activity and method of preparing same
05/05/1992US5110513 Process for producing an article made of resin by photopolymerization and applications of this process