Patents
Patents for C08F 222 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof (8,242)
07/1984
07/11/1984EP0113315A2 Fibre prepregs coated with two different resins
06/1984
06/19/1984US4455205 Ultraviolet radiation, wear resistance coatings
06/13/1984EP0110209A1 Film forming dispersions useful as adhesives, and their use as coatings that can be activated with water
06/12/1984CA1169187A1 Oxygen permeable hard and semi-hard contact lens compositions, methods and articles of manufacture
05/1984
05/30/1984EP0109820A1 Copolymers of alkyl poly(oxyalkylene) itaconates and thickening processes using them
05/23/1984EP0109073A2 Polymerizable compositions
05/22/1984US4450261 Preparation of low molecular weight styrene-maleic anhydride copolymers and sulfonated copolymers thereof
05/22/1984CA1167997A1 Adhesive composition
05/16/1984EP0108461A1 Bismaleimide-containing thermosetting compositions and polymers
05/02/1984EP0107403A1 Acrylamide-containing emulsion copolymers, their use for thickening and compositions containing them
05/02/1984EP0107316A1 Sodium styrene sulfonate-co-sodium-N-(4-sulfophenyl)-maleimide - an improved viscosity control additive
05/02/1984EP0106991A1 Process for preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids (anhydride)
05/01/1984US4446282 High green strength emulsion rubbers by the use of half-esters of unsaturated dicarboxylic acids
04/1984
04/25/1984EP0106111A1 Process for continuously preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids
04/25/1984EP0106110A1 Process for preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids
04/24/1984US4444969 With vinyl-substituted aryl hydrocarbon and a maleimide
04/04/1984EP0104316A2 Preparation of salts of low molecular weight copolymers using metal oxides
03/1984
03/21/1984EP0103254A2 Process for preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids (anhydride)
02/1984
02/29/1984EP0101541A2 Copolymers with ethylenically unsaturated monomers as basic elements and several functional groups
02/28/1984CA1163045A1 Anti-migration agent for dyeing
02/21/1984US4433098 Two step distillation-first to remove solvent, then to remove water and tetramethylsuccinonitrile
02/08/1984EP0100248A1 Copolymers with functional nitrogen groups used especially as cloud point reduction additives of middle distillate hydrocarbons, and middle distillate hydrocarbon compositions containing the same
01/1984
01/24/1984US4427820 Production of polymer microparticles and coating compositions containing them
01/24/1984CA1160984A1 Photopolymerized hydrophilic interpolymers of acrylic acid and polyfunctional cross linking agents
01/03/1984CA1159990A1 Process for the manufacture of hardenable copolymers and the use thereof
12/1983
12/27/1983US4423199 Acrylamide containing emulsion copolymers for thickening purposes
12/20/1983US4421902 Waterbase paints, drilling fluids
12/07/1983EP0095996A2 High green strength emulsion rubbers by the use of half esters of unsaturated dicarboxylic acids
11/1983
11/23/1983EP0094913A2 Water-soluble photo-cross-linkable polymers, their preparation and use
11/09/1983EP0093439A2 Vulcanizable ethylene copolymers
11/08/1983CA1156796A1 Process for preventing cristallization of n,n'-diphenylene bis(imides) in thermosetting compositions containing the same
11/01/1983US4413107 Imido thermosetting compositions storage-stabilized against recrystallization of bis-imides therefrom
10/1983
10/25/1983US4412043 Dialkylamine-modified terpolymers of ethylene/an acrylate/maleic anhydride; diamine curing agent; high speed; molding materials
10/18/1983CA1155595A1 Composition containing a half ester of an organic polyol, an unsaturated monomer, and epoxide and a basic compound
10/04/1983US4408029 Esterification catalyst
09/1983
09/13/1983US4404319 Unsaturated polyester, maleic anhydride, unsatd compound, curable
08/1983
08/03/1983EP0084769A2 Cross-linked filler containing polymer beads and process for their preparation
07/1983
07/26/1983US4395481 Method for the manufacture of resist structures
07/26/1983CA1150897A1 Preparation of terpolymers
07/19/1983CA1150444A1 Thermosetting resin composition
07/12/1983CA1149986A1 Poly (acrylate) containing composition and process for producing molded articles
06/1983
06/28/1983US4390672 With /meth/ acrylic acid, radical bulk polymerization, enol ethers of tetrahydrobenzaldehydes
06/28/1983US4390670 Acrylate/maleate copolymers, their preparation and use as antiscalants
06/15/1983EP0081112A1 Process for sizing paper
06/14/1983US4388451 Polymers derived from allylphenol or substituted allylphenol and maleic anhydride
06/14/1983CA1148297A1 Preparation of copolymers from maleic anhydride and alkenes
06/07/1983US4387186 Water swellable polymers
05/1983
05/24/1983CA1147086A1 Composition containing a half ester of an organic polyol, an unsaturated monomer, an epoxide, and reinforcing fiber
05/03/1983US4382135 Radiation-hardenable diluents
04/1983
04/06/1983EP0075958A2 Curable molding compositions
04/06/1983EP0075957A2 Curable molding compositions containing a poly(acrylate)
04/06/1983EP0075820A1 Process for the production of copolymerisates from monoethylenically unsaturated mono and dicarboxylic acids
03/1983
03/30/1983EP0075529A2 Improved continuous emulsion polymerization process of a diene latex
03/30/1983EP0075217A2 Copolymers of esters of alpha, beta-unsaturated dicarboxylic acids, process for their preparation and their use
03/30/1983EP0075216A2 Copolymers of esters of alpha,beta-unsaturated dicarboxylic acids, process for their preparation and their use as lubrifiant in the processing of synthetic material
03/29/1983US4378251 Polymer prepared from octadienol and unsaturated dicarboxylic acid, process of preparing the same, and coating composition prepared therefrom
03/22/1983US4377657 Bis-maleimide resin/divinyl arylene composites
02/1983
02/16/1983EP0072160A1 Quaternary ammonium monomers, polymers thereof and their use in polymerisable compositions and polymerisation processes
02/15/1983US4374206 Synthesis of base-stable aliphatic anion exchange polymers
02/08/1983US4373078 Acrylic ester copolymer; isocyanate hardener; coatings
02/08/1983CA1141085A1 Adhesive composition
02/01/1983US4371719 Curable mixtures based on maleimides and propenyl-substituted phenols, and the use thereof
01/1983
01/25/1983US4370454 Preparation of maleic anhydride copolymers
01/19/1983EP0069871A2 Copolymer light stabilizers having at least one 2,2,6,6-tetraalkyl piperidyl group and synthetic resin compositions containing the same
01/18/1983US4369304 Curable resin composition of (1) polyfunctional cyanate ester, (2) acrylic or methacrylic ester and (3) maleimide
01/12/1983EP0069340A1 Curable molding compositions containing a poly(acrylate)
01/11/1983US4368297 Maleic anhydride component
01/05/1983EP0068847A1 Water swellable polymers
01/05/1983EP0068510A2 Thermosetting molding compositions
01/04/1983US4367324 Photocrosslinkable polymers with thioxanthone and imidyl groupings in side chains
12/1982
12/28/1982US4366294 Water swellable compositions
12/28/1982CA1138476A1 Curable mixtures based on maleimides and propenyl-substituted phenols, and the use thereof
12/15/1982EP0066798A1 A terpolymer of maleic anhydride with mixed alpha olefins
11/1982
11/24/1982EP0065079A1 Aqueous copolymer dispersion for use as a binder in paints and synthetic resin plasters
11/16/1982US4359325 Copolymers from acrylate dicarboxylic compounds and diisobutylene as oil additives
11/09/1982US4358573 Low viscosity, release agents
11/02/1982CA1134859A1 Olefin-maleic anhydride copolymers
10/1982
10/26/1982CA1134541A1 Process for the preparation of copolymers
10/20/1982EP0063037A2 Adhesive composition
10/20/1982EP0062807A1 Radiation-hardenable diluents
10/05/1982CA1133191A1 Non-activating polyelectrolytes for separation of blood coagulation factors
10/05/1982CA1133189A1 Polymers containing imide groups
09/1982
09/28/1982US4351932 Bis-maleimide/divinyl aryl crosslinking agent resin system
09/28/1982US4351922 Process for the production of highly water-absorbing but less water-soluble hydrogels
09/28/1982CA1132749A1 Acrylate-cyanoacetate-ureadiacetoacetamide- diacetoacetamide copolymers
09/21/1982CA1132294A1 High softening maleic anhydride copolymers
09/14/1982US4349651 Resinous copolymer insulating compositions
09/08/1982EP0059446A1 Method for the production of maleic anhydride copolymers
08/1982
08/18/1982EP0058073A2 Acrylate/maleate copolymers, their preparation and use as antiscalants
08/18/1982EP0057961A2 Method for the production of aqueous solutions of a salt of a maleic anhydride-dicyclopentadiene copolymer
08/17/1982CA1130044A1 Cross-linked water-swellable indene-maleic anhydride interpolymers
08/10/1982CA1129591A1 Process for producing powdered copolymers of ethylenically unsaturated compound and maleic anhydride or an ester thereof
08/04/1982EP0056971A1 Process for preparing copolymers, and use of the products obtained
07/1982
07/28/1982EP0056627A2 Copolymer and method for manufacture thereof
07/07/1982EP0055502A1 Process for preparing copolymers of maleic anhydride and olefins by radical initiation
05/1982
05/26/1982EP0052274A2 Copolymers of maleic anhydride, and their preparation
05/25/1982US4331718 For backings
05/04/1982US4328327 Continuous bulk polymerization process for preparing copolymer of aromatic vinyl monomer and maleic anhydride
04/1982
04/27/1982US4327202 Styrene copolymer for contact lenses
04/27/1982US4327013 Poly(acrylate) containing compositions and process for producing molded articles
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