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)
05/1984
05/30/1984EP0109820A1 Copolymers of alkyl poly(oxyalkylene) itaconates and thickening processes using them
05/29/1984US4451631 Agent and method for deoiling sand and rock masses
05/29/1984US4451630 N-vinyl pyrrolidone, (meth-)acrylic acid, and hydroxyalkyl (meth-)acrylate, with 1,3,5-tris(propenoxy)-2,4,6-triazine, or perhydro-2,4,6-triketo-1,3,5-tris(propen-2)-1,3,5-triazine as crosslinking agent
05/29/1984CA1168237A1 Oligomeric phenols
05/23/1984EP0108909A1 Process for producing polymaleate
05/22/1984US4450265 Phthalic anhydride to improve metal bonding
05/22/1984US4450261 Preparation of low molecular weight styrene-maleic anhydride copolymers and sulfonated copolymers thereof
05/22/1984CA1167608A1 Polymer products in the form of solutions or aqueous dispersions for treating pelts and leather
05/16/1984EP0108372A2 Compositions containing a reactive monomer derived from a lactone
05/15/1984US4448924 Polymer b from halogenohydroxyalkyl ester
05/15/1984US4448908 Methacrylamidoacetaldehyde; serological and immunological assays
05/15/1984US4448850 Photographic elements
05/09/1984EP0107944A1 1-Halomethyl-2-alkoxyethyl acrylates and methacrylates
05/09/1984EP0107764A2 Casting resins based on esters of acrylic acid
05/08/1984US4447493 Vibration-damping constrained-layer constructions
05/08/1984CA1167198A1 Lens having a high refractive index with a low dispersion
05/08/1984CA1166885A1 Fabrication based on radiation sensitive resists including a polymer containing chloro- or bromo- alkyl aromatic groups
05/02/1984EP0107403A1 Acrylamide-containing emulsion copolymers, their use for thickening and compositions containing them
05/02/1984EP0107378A1 A latex composition and an element containing a polymer layer derived from the composition
05/02/1984EP0107145A2 Process for preparating cationic latices
05/02/1984EP0107078A1 Polymerization process for carboxyl containing polymers
05/02/1984EP0107062A1 Improved process for polymerizing unsaturated acids in mineral spirits
05/01/1984US4446282 High green strength emulsion rubbers by the use of half-esters of unsaturated dicarboxylic acids
05/01/1984CA1166792A1 Alkali metal acrylate polymer excellent in salt solution absorbency and process for producing same
05/01/1984CA1166790A1 Abrasion resistance radiation curable coating
04/1984
04/25/1984EP0106650A2 Improved hydrogel contact lenses
04/25/1984EP0106513A2 Alkyl poly(oxyalkylene) acrylate oligomer esters and copolymers thereof, their use as thickeners and compositions containing them
04/25/1984EP0106293A2 Process for polymerization of acrylate or methacrylate
04/25/1984EP0106111A1 Process for continuously preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids
04/24/1984US4444971 Acrylic and methacrylic quaternary chloromethyl ammonium chloride cationic monomers and polymers thereof
04/24/1984CA1166381A1 Method for polymerizing methyl methacrylate
04/18/1984EP0105529A1 Copolymers, process for their preparation and their use
04/17/1984US4443588 Highly refractive urethane polymers for use in optical lenses and lenses prepared therefrom
04/17/1984US4443584 Method for preparing graft polyolefin
04/17/1984US4443534 Silver halide photographic elements containing polymers which filter UV light
04/17/1984US4443492 Ammonium or alkali (meth)acrylate, irradiation polymerization, saturation, water, drying
04/17/1984CA1165944A1 Acrylic terpolymers, process for the manufacture thereof and of hair fixing formulations for use as air-pump or aerosol sprays
04/17/1984CA1165943A1 Electrochromic device containing acid copolymer electrolyte
04/04/1984EP0104899A2 Process for producing thermoplastic resins and compositions containing the same
04/04/1984EP0104491A1 Acrylic and methacrylic acid diesters and their use
04/03/1984US4440919 Crosslinked with resonance free di(alkene tertiary amine) cyclic compounds
04/03/1984US4440910 Adhesives
04/03/1984US4440802 Preparation of prepregs from cellulosic fibers using water-borne resin compositions
03/1984
03/28/1984EP0104101A1 Reactive permitting a dose of very high sensitivity of the characteristic antigen of the hepatite B virus in human biological liquids
03/28/1984EP0103761A2 Copolymers for optical fibers
03/28/1984EP0103684A1 Acryloyloxy groups containing 1,3-dioxane derivatives, and process for producing them
03/27/1984US4439588 Polymers of pivaloyloxyalkyl methacrylates, method for their preparation and modification
03/27/1984US4439554 Dioxo-piperidine substituted tertiary aromatic amine accelerators in acrylic resin
03/27/1984US4439545 Acrylic copolymers of N-acryloylpolymethyleneimines or N-acryloyldialkylamides, N,N'-acryloyldiaminoalcanes and N-acryloylaminoacids (or esters) their preparation and use as cation exchangers
03/27/1984US4439291 Acrylate-containing compositions and their polymerization
03/21/1984EP0103274A2 Perfluoroalkylmaleic amides and perfluorofumaric amides, process for their preparation and their use as stain repellent agents
03/21/1984EP0103199A2 Humidity resistant coatings employing branched polymers of t-butyl acrylate
03/21/1984EP0103118A1 High solids primer-guidecoats based on t-butyl acrylate and styrene
03/20/1984US4438278 Crosslinkable monomers
03/20/1984US4438273 Isoimide containing oligomers
03/15/1984WO1984000967A1 Apparatus and method for the continuous production of aqueous polymer solutions
03/14/1984EP0102707A1 Process for production of sterically stabilised wholly non-charged aqueous polymer dispersions
03/13/1984US4436874 Acrylic copolymers and their use in solid phase peptide synthesis
03/13/1984US4436808 Magenta color image forming polymer couple from a pyrazoline-containing monomer
03/13/1984CA1163599A1 Absorbent composite
03/07/1984EP0102199A2 Dental restorative compositions having improved mechanical properties and hydrolytic stability
03/07/1984EP0101962A2 Polymers with primary amino groups, their preparation and use
03/07/1984EP0101807A2 Tetramethacrylic or tetraacrylic acid compounds and their use
03/06/1984US4435556 Method of making and using novel scale inhibiting terpolymer
03/06/1984CA1163271A1 Thioxanthonecarboxylic acids, esters, thioesters and amides with reactive functional groups
02/1984
02/29/1984EP0101541A2 Copolymers with ethylenically unsaturated monomers as basic elements and several functional groups
02/28/1984US4434269 Cationic sizing agent for paper and a process for the preparation thereof
02/28/1984US4433727 Oil recovery process
02/21/1984US4433122 Using redox system-to stop chelate metal ions of promoter-to restart-adding additional metal ions and monomer
02/21/1984US4433090 Cinnamic acid
02/21/1984CA1162562A1 Msa/so.sub.2 stabilization system
02/21/1984CA1162558A1 Adducts of diisocyanates and methacryloyl alkyl ethers, alkoxybenzenes, or alkoxycycloalkanes, compositions containing such compounds and method of use thereof
02/16/1984WO1984000621A1 Vinyl acetate copolymers, latex compositions containing same and their use
02/16/1984WO1984000619A1 Oxygen-permeable hard contact lens
02/15/1984EP0100688A2 Curable coating composition
02/15/1984EP0100477A2 4-Trifluoromethyl-benzyl ammonium salts
02/14/1984US4431787 Anaerobic adhesives
02/14/1984US4431726 Silver halide photographic light-sensitive element containing a u.v. absorbing layer
02/08/1984EP0100147A2 Vibration-damping constrained-layer constructions
02/08/1984EP0100146A1 Tackified crosslinked acrylic adhesives
02/07/1984CA1161993A1 Color styrene-acrylonitrile polymers
02/01/1984EP0099694A1 High charge density, cationic methacrylamide based monomers and their polymers
02/01/1984EP0099675A1 Polymerisable compounds, their preparation and adhesive surgical or medical dressing comprising these compounds
02/01/1984EP0099661A1 Polymerisable ethylenically unsaturated dipentaerythritol derivatives
02/01/1984EP0099647A2 Superior solvent blends for synthesis of acrylic resins for high solids coatings
01/1984
01/31/1984US4429097 Drilling fluids, waterbase paints, textile printing pastes
01/31/1984US4429095 Paint adhesion promoters
01/31/1984US4429094 Optically transparent radiation shielding material
01/31/1984US4429092 Copper and tin promoter, chain transfer mercaptan
01/31/1984CA1161586A1 Anaerobically curing rubber adhesive compositions
01/25/1984EP0099268A1 Process for producing polymaleimide
01/25/1984EP0098982A1 Photopolymerizable mixture, and photopolymerizable copying material produced therewith
01/25/1984EP0098877A1 Toughened cyanoacrylates containing elastomer rubbers.
01/24/1984US4427820 Production of polymer microparticles and coating compositions containing them
01/24/1984CA1161192A1 Negative-working polymers useful as electron beam resists
01/24/1984CA1161180A1 Wet-adhesion aid
01/24/1984CA1161062A1 2-cyanoacrylate, process for producing same and curable composition comprising same
01/24/1984CA1160984A1 Photopolymerized hydrophilic interpolymers of acrylic acid and polyfunctional cross linking agents
01/19/1984WO1984000163A1 Polymerisable compounds
01/18/1984EP0098729A1 Oxime derivatives and processes of forming polymeric oximes