| Patents for C08F 220 - 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 (34,253) |
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| 04/18/1989 | US4822866 Plasma resistant photoresists; removable with weak alkaline solutions |
| 04/18/1989 | US4822865 Acrylic copolymers exhibiting nonlinear optical response |
| 04/18/1989 | US4822676 Vinyl ester, ethylene, acrylic ester, monocarboxylic acid, teritary octylacrylamide; plasticizer resistant |
| 04/18/1989 | US4822508 Paraffin-based oils with additives of acrylic and methacrylic esters of aliphatic alcohols |
| 04/12/1989 | EP0311566A2 Thermotropic biphilic hydrogels and hydroplastics |
| 04/12/1989 | EP0311157A1 Dispersant |
| 04/11/1989 | US4820773 Water absorbent resins prepared by polymerization in the presence of styrene-maleic anhydride copolymers |
| 04/11/1989 | US4820742 Neutralizing acrylic acid with potassium alkali, polymerizing salt, crosslinking |
| 04/11/1989 | CA1252587A1 N-alkyl methacrylate modified polypropylene |
| 04/05/1989 | EP0309629A1 Terpolymers containing sulfonate functionality and process for their preparation. |
| 04/04/1989 | US4818801 Improved oxygen permeability; contact lenses |
| 04/04/1989 | US4818794 Slightly crosslinked, water-soluble polymaleic acid, its preparation and its use |
| 04/04/1989 | CA1252249A1 Halogen-containing resin lens material |
| 03/29/1989 | EP0309404A2 Bioadhesive copolymer useful as a carrier in the administration of medicines by direct contact |
| 03/29/1989 | EP0309317A1 Copolymers useful as multifunctional additives in lubricants, and compositions containing these copolymers |
| 03/29/1989 | EP0308812A2 Toughened bismaleimide resin systems |
| 03/28/1989 | US4816539 Process for producing vinyl chloride copolymer |
| 03/28/1989 | US4816537 Coatings, automobiles |
| 03/23/1989 | DE3730781A1 Water-in-oil dispersions of cationic, crosslinked polymers, and the use of water-in-oil dispersions of cationic, crosslinked polymers for thickening water, and aqueous solutions and for the preparation of printing pastes for textile printing |
| 03/22/1989 | EP0308359A1 Heat-curable dental materials |
| 03/22/1989 | EP0307537A2 Polymers containing sulphur |
| 03/21/1989 | US4814402 Contact lens material |
| 03/21/1989 | US4814101 Zwitterionic polymers and their use in hair treatment preparations |
| 03/21/1989 | US4813968 Retanning process |
| 03/15/1989 | EP0306756A2 Optical elements |
| 03/15/1989 | EP0138934B1 Acrylic telomers with photocrosslinkable grafts, synthesis thereof and their applications to the coating of metals |
| 03/15/1989 | CN1003591B Process for the preparation of fluorinated telomers possesing hydrophilic groups and use thereof |
| 03/14/1989 | US4812549 Resinous composition comprising an acrylic resin having end carboxyl bearing long pendant groups and preparation thereof |
| 03/14/1989 | US4812547 Cohesion |
| 03/14/1989 | US4812546 New copolymers of alpha-cyanoacrylates and acrylates, their preparation and their use |
| 03/14/1989 | US4812542 Copolymers having o-nitrocarbinol ester groups and preparation thereof |
| 03/14/1989 | US4812541 (meth)acrylate ester copolymer containing a glycidyl monomer and an n-vinyl lactam monomer |
| 03/14/1989 | US4812495 Anaerobic adhesive compositions |
| 03/14/1989 | US4812489 Ultraviolet-curing resin composition |
| 03/14/1989 | US4812345 Optical disk substrate |
| 03/14/1989 | CA1251069A1 Hydrogel contact lenses for extended wear |
| 03/09/1989 | WO1989001952A1 Colourless transparent polymer material |
| 03/09/1989 | DE3728720A1 Farbloses, transparentes polymermaterial Colorless, transparent polymer material |
| 03/09/1989 | DE3728531A1 Glass-clear polymers having high heat distortion resistance |
| 03/08/1989 | EP0306410A1 Polyfunctional ethylenic monomers |
| 03/08/1989 | EP0306133A1 Thermoplastic copolymer |
| 03/08/1989 | EP0305850A2 Aqueous secondary dispersions containing phosphate groups |
| 03/07/1989 | US4810767 Curable copolymer and process for preparation thereof |
| 03/07/1989 | US4810764 Polymeric materials with high oxygen permeability and low protein substantivity |
| 03/07/1989 | US4810763 Suspension polymerization in an organic medium |
| 03/07/1989 | US4810751 Acrylic emulsion copolymers |
| 03/07/1989 | CA1250997A1 Polymer life enhancement in oxyanion-catalyzed polymerization |
| 03/01/1989 | EP0305273A1 Process for the preparation of an impact-resistant thermoplastic resin |
| 03/01/1989 | EP0305272A1 Process for the preparation of an impact-resistant thermoplastic resin |
| 02/28/1989 | US4808682 Blend with olefinically unsaturated silicon compound |
| 02/28/1989 | US4808332 Acrylic copolymers exhibiting nonlinear optical response |
| 02/22/1989 | EP0304056A1 Use of a perfluoroalkylvinyl polymer |
| 02/22/1989 | EP0303747A2 Acrylic polymer and cement composition containing it |
| 02/22/1989 | EP0287560A4 Rubbery acrylic polymer, latex and preparation thereof. |
| 02/22/1989 | CN1031237A Wettable hydrophilic, soft and oxygen permeable copolymer compositions |
| 02/22/1989 | CN1031234A Method for production of water absorbent resin |
| 02/21/1989 | CA1250394A1 Polymeric antibacterial compositions |
| 02/21/1989 | CA1250390A1 Ultraviolet curable ink composition |
| 02/15/1989 | EP0303518A2 Improved process for preparing water-absorbing resins |
| 02/15/1989 | EP0303440A2 Method for production of water absorbent resin |
| 02/14/1989 | US4804717 Polymeric hindered amine light stabilizers |
| 02/14/1989 | US4804690 Light curing compositions for dental restoration |
| 02/14/1989 | US4804259 Light transmitting fiber |
| 02/14/1989 | CA1250083A1 Polymeric processing aid for ceramic or ceramic- forming powders and method of use |
| 02/14/1989 | CA1250082A1 Polymerizable acrylic compositions having vinyl ether additives |
| 02/14/1989 | CA1250074A1 Process for the production of thermoformed articles |
| 02/09/1989 | WO1988009981A3 Polymers, and their use as gels for electrophoresis |
| 02/09/1989 | DE3825380A1 Use of N-alkanoyl-enamides as sunscreen agents |
| 02/08/1989 | EP0302521A2 Nonwoven binder emulsions of vinyl acetate/ethylene copolymers having improved solvent resistance |
| 02/07/1989 | USH577 Aqueous drag reduction with novel acrylamide-N-alkyl acrylamide copolymers |
| 02/07/1989 | US4803252 Particles of crosslinked polymer prepared by emulsion polymerization in the absence of dispersion stabilizer |
| 02/01/1989 | EP0301532A2 Solvent free acrylic acid type thickening agents and a method of making same |
| 02/01/1989 | EP0301420A2 Aqueous dispersions of synthetic materials |
| 01/31/1989 | US4801671 Reduction of grit and coagulation, styrenesulfonic acid, urethane containing |
| 01/31/1989 | US4801670 Acrylic copolymers exhibiting nonlinear optical response |
| 01/31/1989 | US4801354 Aqueous pigment suspensions based on alkyl (meth) acrylates as dispersants for pigments |
| 01/31/1989 | CA1249694A1 N-vinyl caprolactam containing hot melt adhesives |
| 01/25/1989 | CN1030598A Curable adhensive compositions |
| 01/24/1989 | US4800220 Crosslinked carboxylic copolymers usable as thickeners in aqueous media and preparation thereof |
| 01/24/1989 | CA1249267A1 Azoalkane mixtures containing unsymmetrical azoalkanes and their method of preparation |
| 01/18/1989 | EP0299092A1 Method of obtaining solid nutrient medium for cultivation of microorganisms |
| 01/18/1989 | EP0299025A1 Improved hair treating resins. |
| 01/18/1989 | CN1030428A Method of preparing solid nutrient medium for cultivation of microorganisms |
| 01/17/1989 | CA1248966A1 Anionic copolymers containing polyvalent metal cations and their use in photographic materials |
| 01/17/1989 | CA1248909A1 Two-stage radiation polymerization of layer containing diurethanedimethacrylate for orthodontic device |
| 01/12/1989 | WO1989000170A1 Curable composition |
| 01/11/1989 | EP0298174A1 Protection varnish |
| 01/11/1989 | CN1030242A Ethylene copolymer and process for producing said copolymer |
| 01/10/1989 | US4797347 Process for producing electrically conductive coating |
| 01/10/1989 | CA1248548A1 Fluorinated telomers with hydrophilic groups; process for preparing the same and their use as surfactants in water |
| 01/04/1989 | EP0297902A2 Cold sealable terpolymers, their preparation, articles comprising them and their use to effect sealing |
| 01/04/1989 | EP0297792A1 Heat activatable adhesive |
| 01/04/1989 | EP0297460A2 Copolymers of vinyl alcohol and fluorine containing acrylate monomers |
| 01/03/1989 | US4795823 Shrinkage inhibition |
| 01/03/1989 | US4795793 Copolymer of perfluoroalkyl monomer, cyclohexyl or benzyl (meth)acrylate, polyethylene glycol diacrylate or n-methylolacrylamide |
| 01/03/1989 | US4795792 Process for preparing particles of olefin-maleic anhydride copolyer |
| 01/03/1989 | US4795788 Ruthenium complex |
| 01/03/1989 | US4795780 Process for the preparation of binary α-methylstyrene/acrylonitrile resins by multi-stage bulk polymerization |
| 01/03/1989 | CA1248126A1 Acrylate and methacrylate monomers and polymers |
| 12/28/1988 | EP0296994A2 Polymers with imide groups without diamine, and process for their preparation |