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)
07/1989
07/04/1989CA1257047A1 Bimetallic catalytic chain transfer agents for molecular weight control in free radical polymerization
06/1989
06/29/1989WO1989005829A1 High performance pressure-sensitive adhesive polymers
06/29/1989WO1989005826A1 Suspension polymerization in an organic medium
06/28/1989EP0322234A2 Process for the preparation of cationic polymers
06/28/1989EP0321891A2 Bisacrylate monomers and polymers exhibiting nonlinear optical response
06/28/1989EP0321841A2 Ester urethane (met)acrylic-acid derivatives
06/28/1989EP0321474A1 Water soluble complex of a poly(vinylpyrrolidone) copolymer and d-threo-(1,1'-dihydroxy-1-p-nitrophenylisopropyl) dichloroacetamide
06/27/1989US4843154 Isomaltamines and their N-acyl derivatives, methods for their production, and their uses as surfactants and monomers
06/27/1989US4843111 Protective coatings
06/27/1989US4843110 Light curing compositions for dental restoration
06/27/1989US4842768 Electrically conductive adhesive
06/27/1989CA1256646A1 Oxyanion-catalyzed polymerization
06/27/1989CA1256645A1 Pulverulent emulsion polymers and process for their production
06/27/1989CA1256641A1 Hydrophilic threedimensional polymer and the method for producing thereof
06/27/1989CA1256445A1 Bicyclic acrylic monomers
06/21/1989EP0321399A2 Preparation of latexes of colour coupler polymers
06/21/1989EP0321193A2 Process for preparing flowable, stable and hardenable suspensions, and thus-obtained compositions
06/21/1989EP0321155A2 Ethylenically-unsaturated ethers of alkenyl phenols as reactive diluents for bismaleimides
06/21/1989EP0320954A2 Transparent resin and transparent resin products
06/21/1989EP0320757A2 Polymer containing amino groups, process for its preparation and its use
06/21/1989EP0320719A1 Binder, process for its preparation and its use in clear or pigmented coatings
06/21/1989EP0320512A1 Process for making paper
06/20/1989US4840989 Stabilized aqueous dispersions of inorganic oxides
06/20/1989US4840847 Melt spun poly-a-olefin, ethylene-alkylaminoacrylamide copolymer blend
06/15/1989WO1989005464A1 Organic photochromic pigment
06/15/1989WO1989005314A1 Binder, process for producing it, and its use in clear or pigmented coating agents
06/15/1989WO1989005287A1 Hexafluoroneopentyl alcohol, its derivatives, fluorinated polymers and their use
06/14/1989EP0320218A2 Low glass transition temperature adhesive copolymers for use in hair styling products
06/14/1989EP0320023A2 Macroporous polymeric membranes, their preparation and their use for polymer separation
06/14/1989EP0319829A2 Optical material
06/14/1989EP0319622A1 Method for the polymerization of acrylics
06/14/1989CN1004485B Process for meth-acrylic acid esters and their use
06/13/1989US4839448 Soluble acrylate copolymer containing carboxyl groups, processes for its preparation and coating agents based on the acrylate copolymer
06/13/1989US4839440 Improved thermal properties
06/13/1989US4839439 Preparation of polymer based on polyvinylene carbonate and/or polyhydroxymethylene
06/13/1989US4839416 Low tack microsphere adhesive
06/13/1989US4839324 Composition for polymerization with improved activator system
06/13/1989US4839160 Polymers capable of absorbing ultraviolet radiation, their preparation and their use in cosmetic compositions
06/13/1989CA1255841A1 Lens composition, articles and method of manufacture
06/13/1989CA1255840A1 Process for preparing water soluble copolymers inverted microlatex: microlatex thus obtained and its use for enhancing hydrocarbon production
06/13/1989CA1255653A1 Liquid crystalline materials useful to prepare polymeric films
06/13/1989CA1255548A1 Coated film of plastic
06/08/1989DE3740324A1 N-substituted carboxamides, their preparation and their use
06/07/1989EP0318868A1 Maleimide-based thermosettable resin compositions
06/07/1989EP0318551A1 Polymers, and their use as gels for electrophoresis.
06/06/1989US4837286 Excellent mold release when polymerized and molded in a mold
06/06/1989US4837280 Curable resin composition with a thiuram and a copper compound as storage stabilizer
06/06/1989US4836933 Water treatment polymer
06/06/1989CA1255445A1 Process for the quasi-ionic polymerization of acrylic acid derivatives
06/06/1989CA1255440A1 Bulk polymerization process for preparing high solids and uniform copolymers
06/06/1989CA1255439A1 Dispersion stabilizer for water-in-oil suspension polymerization
06/06/1989CA1255436A1 Sulphur-containing polymers
06/06/1989CA1255432A1 Terpolymers of maleic acid anhydride, (meth)acrylic acid and (meth)acrylonitrile
06/06/1989CA1255090A1 Cationic acrylamide emulsion polymer brine thickeners
06/01/1989WO1989004850A1 Bismaleinimides and polyimides prepared therefrom
05/1989
05/31/1989EP0318162A2 Novel bismaleimide derivatives
05/31/1989EP0318058A2 Interpolymers of ethylene and unsaturated carboxylic acids
05/31/1989EP0317913A2 Di(meth)acrylates, process for their preparation and their use
05/31/1989EP0317860A2 Preparation of monoolefinically unsaturated versatic-acid esters comprising one carboxylic group, and their use
05/31/1989EP0317639A1 Flotation collecter and process for treating aqueous inorganic substance system
05/30/1989US4835277 Acrylic pyrrolidine or piperidine
05/30/1989US4835235 Polyvinyl polymers exhibiting nonlinear optical response
05/30/1989US4835232 Heat-curable molding compositions
05/30/1989US4835212 Particles of actylic ester and nitrile copolymers having a protecctive coating of a biodegraded cellulose
05/30/1989US4835027 Optical disc
05/30/1989US4835020 Polymerizing a partially neutralized acrylic acid onto a fibrous substrate using a decomposable free radical catalyst followed by heating
05/30/1989EP0299025A4 Improved hair treating resins.
05/24/1989EP0317138A2 Superabsorbent polymeric compositions and processes for producing them
05/24/1989EP0316918A2 Capryloyloxyalkyl acrylates, polymers and copolymers thereof and their preparation
05/24/1989EP0316775A1 Bismaleinimides and polyimides produced thereof
05/24/1989EP0316662A1 Acrylic copolymers exhibiting nonlinear optical response
05/23/1989US4833221 Method for polymerizing a methyl methacrylate molding composition
05/23/1989US4832712 Gas separating membrane
05/23/1989CA1254583A1 Process for producing sulphonic acids
05/18/1989WO1989004373A1 Process for producing magnetically responsive polymer particles and application thereof
05/18/1989WO1989004343A1 Process for manufacturing hard acrylic and methacrylic polymer foam
05/18/1989WO1989004342A1 Process for producing hard acrylic and/or methacrylic polymer foams without using fluorocarbons as foaming agents
05/17/1989EP0315969A2 Acrylic copolymer elastomers
05/17/1989EP0315894A1 Acrylic copolymers exhibiting nonlinear optical response
05/17/1989EP0315876A2 Dispersion copolymers containing urethane groups, based on olefinically unsaturated monomers, process for their preparation and their use
05/17/1989EP0315690A1 Method of obtaining solid medium for cultivation of microorganisms
05/16/1989US4831093 Polymerization process for methyl methacrylate with improved activator system
05/16/1989US4831077 Novel-heat resistant adhesives
05/16/1989US4831066 Dental compositions comprising oligomer of hexahydrophtalic anhydride, glycidylmethacrylate and 2-hydroxyethyl-methacrylate
05/16/1989US4830847 Radioactive proteins
05/11/1989EP0296220A4 Wettable, hydrophilic, soft and oxygen permeable copolymer compositions.
05/10/1989EP0315185A2 Process for preparation of water absorptive composite
05/10/1989EP0315021A2 Process for preparing copolymers of olefinically unsaturated dicarboxylic anhydride and alkyl vinyl ether
05/09/1989US4829138 Novel heat-stable siloxane/bismaleimido polymers
05/05/1989WO1989003852A1 Homogeneous polymers having anti-static properties
05/03/1989EP0314326A1 Copolymer coating compositions comprising sulfoalkyl monomeric emulsifier
05/03/1989DE3836475A1 Magnetische teilchen, verfahren zu ihrer herstellung und ihre verwendung Magnetic particles, processes for their preparation and their use
05/02/1989US4826941 Process for the anionic polymerization of acrylic monomers and optionally of vinyl comonomers
05/02/1989US4826927 Mixtures containing polymides alkenyphenols and either epoxide group-free adducts or another polyimide
05/02/1989US4826917 Method of producing highly absorbent resins
04/1989
04/26/1989EP0312964A2 Water and oil repellant having desoiling properties
04/26/1989EP0312856A1 Acrylic copolymers exhibiting nonlinear optical response
04/25/1989US4824923 Side-chain mesomorphic polymers derived from 1-(phenyl)-2-(4-cyanophenyl)-ethane
04/25/1989US4824219 Hydrazide-containing thermoplastic polymers exhibiting nonlinear optical response
04/25/1989CA1253271A1 Acrylic star polymers