| 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) | 
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| 11/12/1997 | CN1164862A Novel acrylates, novel allyl ethers, novel allyl carbonates, acrylate polymers, allyl ether polymers, allyl carbonate polymers, and solid polyelectrolytes | 
| 11/11/1997 | US5686555 Absorbents for acids and lyes | 
| 11/11/1997 | US5686534 Initiation system for the anionic polymerisation of (meth)acrylic monomers | 
| 11/11/1997 | US5686233 Bisresorcinyltriazines | 
| 11/11/1997 | US5686062 Acrylic hair fixatives and methods of making same | 
| 11/11/1997 | US5686024 Diallyldialkylammonium salt, unsaturated amide, oxyalkylated acrylate | 
| 11/11/1997 | CA1339536C Telomeric compound | 
| 11/05/1997 | EP0805169A2 Process for preparing in-basic-medium soluble copolymers based on (meth)acrylates | 
| 11/05/1997 | CN1163898A Process for preparing beads of polymers having acrylic basis | 
| 11/04/1997 | US5684104 Water-swellable hydrophilic polymers | 
| 11/04/1997 | US5684102 Organoborane polyamine complexes and adhesive compositions made therewith | 
| 11/04/1997 | US5684059 Fluorine containing soft contact lens hydrogels | 
| 11/04/1997 | CA2116552C Method of producing sulfur-containing transparent polymer | 
| 11/02/1997 | CA2203686A1 Preparation of alkali-soluble (meth)acrylate-based copolymers | 
| 10/30/1997 | WO1997040421A1 Nitrone compounds as photopolymer polymerization inhibitors and contrast enhancing additives | 
| 10/30/1997 | WO1997040410A1 Circular-dichroism optical element, device therefor, and liquid crystal polymer | 
| 10/29/1997 | EP0803345A1 Process for the production on an intraocular lens | 
| 10/29/1997 | EP0802929A1 Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios | 
| 10/29/1997 | EP0665244B1 Acrylate rubber composition | 
| 10/29/1997 | EP0659286B1 Use of a casting resin and process for producing the same | 
| 10/29/1997 | EP0598833B1 Absorbent articles containing absorbent foam materials for aqueous body fluids | 
| 10/29/1997 | CN1163189A Lens in eye and its producing method | 
| 10/28/1997 | US5681910 Organoborane polyoxyalkylenepolyamine complexes and adhsesive compositions made therewith | 
| 10/28/1997 | US5681909 Anionic polymerization of alkyl (meth)acrylate monomers | 
| 10/28/1997 | US5681882 Using polymeric thickener | 
| 10/28/1997 | US5681643 Active energy ray-curable composition, recording medium and image-forming method employing the same | 
| 10/28/1997 | US5681512 Process for producing homogeneous phase melt of polyacrylonitrile | 
| 10/28/1997 | CA2082569C Fluorine-containing copolymers and their use for coating and impregnating various substrates | 
| 10/23/1997 | WO1997039337A1 Covalently immobilized fluoroionophores as optical ion sensors | 
| 10/23/1997 | WO1997038969A1 pH-SENSITIVE POLYMERS | 
| 10/22/1997 | EP0802205A2 Polyformamide and polyamine | 
| 10/22/1997 | EP0802200A1 Process for preparing polymer powders by suspension polymerization | 
| 10/22/1997 | EP0802194A2 Novel thiouracil derivatives and metal surface-treating agent comprising thereof | 
| 10/22/1997 | EP0802177A1 Water-soluble monomer, water-soluble polymer and their production process and use | 
| 10/22/1997 | EP0662978B1 Process for producing a photosensitive object | 
| 10/22/1997 | EP0609454B1 Process for producing clear sulfur-containing polymer | 
| 10/22/1997 | CN1162962A Polymer synthesis | 
| 10/21/1997 | US5679779 Crosslinked isocyanate-functional polymer supports | 
| 10/21/1997 | US5679752 Magnetic recording medium incorporating fluorine-containing, solvent-soluble vinyl copolymer having no vinyl chloride or vinylidene chloride components | 
| 10/21/1997 | US5679735 Using protective colloid as stabilizer | 
| 10/17/1997 | CA2202926A1 Procedure for the preparation of polymer powders using polymerization in suspension | 
| 10/16/1997 | WO1997038029A1 Acrylic polymer, process for the production of the same, biodegradable builder, detergent composition and dispersant | 
| 10/15/1997 | EP0712419B1 Production of polymer emulsions | 
| 10/15/1997 | EP0607414B1 Anaerobic composition which expands when post cured | 
| 10/15/1997 | CN1162315A Poly-unsaturated carbohydrate derivatives, polymers thereof and their use | 
| 10/14/1997 | US5677387 Initiation system for the anionic polymerization of (meth)acrylic monomers | 
| 10/14/1997 | US5677379 β-keto-ester-esterified polyol with polymerized monomers | 
| 10/14/1997 | US5677373 Catalytic copolymerizing the monomers on to the swelling ionic polymeric drops | 
| 10/14/1997 | US5677368 Process for increasing the solids content of nitrile rubber latex | 
| 10/14/1997 | US5677366 With shell containing tetrafluoroethylene and hexafluoropropylene, and core containing fluorinated alkyl acrylate and methacrylate | 
| 10/14/1997 | US5677362 Actinic radiation-curable formulation | 
| 10/14/1997 | US5676884 Nonlinear optical materials containing polar disulfone-functionalized molecules | 
| 10/14/1997 | US5676879 Molecularly oriented synthetic resin composition | 
| 10/14/1997 | US5676878 Liquid crystal polymers | 
| 10/08/1997 | EP0799864A1 Reactive dyes and lenses utilizing the same | 
| 10/08/1997 | EP0799716A2 Diazo compounds for laser-induced mass transfer imaging materials | 
| 10/08/1997 | EP0799016A1 Polymerizable compounds and compositions | 
| 10/07/1997 | US5674975 Process for manufacturing an improved acrylonitrile polymer melt | 
| 10/07/1997 | US5674856 Modified oligodeoxyribonucleoditides | 
| 10/07/1997 | US5674670 2-hydroxyphenyl benzotriazole based UV absorbing polymers with particular substituents and photographic elements containing them | 
| 10/07/1997 | CA2101800C Process for preparing modified methyl methacrylate polymers or copolymers | 
| 10/02/1997 | WO1997035896A1 High refractive index hydrogels prepared from polymers and copolymers of n-benzyl-n-methylacrylamide | 
| 10/02/1997 | CA2249991A1 High refractive index hydrogels prepared from polymers and copolymers of n-benzyl-n-methylacrylamide | 
| 10/01/1997 | EP0798320A2 Ternary copolymer | 
| 10/01/1997 | EP0798319A1 Elastic fluorohydrocarbon resin and method of producing same | 
| 10/01/1997 | EP0798286A1 Multifunctional vinylcyclopropane derivatives | 
| 10/01/1997 | EP0797785A1 Temperature stable and sunlight protected photochromic articles | 
| 10/01/1997 | EP0797632A1 Coating composition having improved rheology control and copolymer, mixture and process therefor | 
| 10/01/1997 | EP0797595A2 Living radical polymerization of vinyl monomers | 
| 10/01/1997 | EP0693099B1 Liquid crystal polymers | 
| 09/30/1997 | US5672760 Obtaining a photoabsorber-containing acrylic polymer by using n-2-hydroxyethyl-n-ethyl aniline to obtain 4-((2-hydroxyethyl)ethylamino)-4'-(trifluoromethylsulfonyl)-tolane which reacts with a polymerizable methacrylic acid | 
| 09/30/1997 | US5672704 Ultraviolet radiation stabilizers | 
| 09/30/1997 | US5672633 Powdery polymers capable of absorbing aqueous liquids, a process for their production and their use as absorbents | 
| 09/30/1997 | US5672393 Coating method using actinic radiation-curable formulation | 
| 09/25/1997 | WO1997035219A1 Liquid crystal display device | 
| 09/25/1997 | WO1997034935A1 Photoactivatable chain transfer agents | 
| 09/25/1997 | WO1997034877A1 Cyanopyrazine derivatives, polymers, production process, and molded articles | 
| 09/25/1997 | WO1997034862A1 Reactive liquid crystal compounds | 
| 09/25/1997 | WO1997034852A1 Cycloalkyl derivatives and the solid-phase synthesis of such derivatives | 
| 09/25/1997 | CA2249287A1 Photoactivatable chain transfer agents | 
| 09/25/1997 | CA2248600A1 Cycloalkyl derivatives and the solid-phase synthesis of such derivatives | 
| 09/24/1997 | EP0796870A1 Controlled polymerization and copolymerization process of (meth)acrylic and vinylic monomers and products therefrom | 
| 09/24/1997 | EP0796626A2 Intraocular lens and process for the production thereof | 
| 09/24/1997 | EP0775172A4 Aqueous compositions containing polymerizable surfactant compounds | 
| 09/24/1997 | CN1160057A Process for preparing phosphonate-terminated polymers | 
| 09/23/1997 | WO1997034933A1 Process for producing water-soluble anionic dispersion polymers | 
| 09/23/1997 | US5670657 Disulfide cyclic compound for precious metal adhesives | 
| 09/23/1997 | US5670615 Quaternized tertiary aminomethyl acrylamide polymer microemulsions with improved performance | 
| 09/23/1997 | US5670592 System for priming the anionic polymerization of alkyl methacrylate | 
| 09/23/1997 | US5670591 Anionically copolymerized living random (meth)acrylic copolymers and copolymers prepared therefrom | 
| 09/23/1997 | US5670570 Adhesives from curable polymer acrylates | 
| 09/23/1997 | US5670557 Polymerized microemulsion pressure sensitive adhesive compositions and methods of preparing and using same | 
| 09/21/1997 | CA2200352A1 Controlled polymerization or copolymerization of (meth)acrylic and vinyl monomers and the products thus produced | 
| 09/18/1997 | WO1997033925A1 Multi-stage process for producing heat resistant dimensionally stable polymethacrylate moulding compounds | 
| 09/18/1997 | WO1997033896A1 Polyvalent polymers for the treatment of rotavirus infection | 
| 09/18/1997 | DE19610103A1 Cycloalkylderivate und ihre Synthese an fester Phase Cycloalkyl derivatives and their synthesis on solid phase | 
| 09/18/1997 | DE19609715A1 Mehrstufiges Verfahren zur Herstellung von hochwärmeformbeständiger Polymethacrylat-Formmassen Multistage process for the production of highly heat-resistant polymethacrylate molding compounds | 
| 09/18/1997 | CA2250319A1 Polyvalent polymers for the treatment of rotavirus infection | 
| 09/18/1997 | CA2249557A1 Multi-stage process for producing heat resistant dimensionally stable polymethacrylate moulding compounds | 
| 09/17/1997 | EP0794991A1 Cholesteric polymer network |