Patents
Patents for C08F 236 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds (4,476)
05/1991
05/07/1991US5013796 Units of unsaturated nitrile, fluorine-containing vinyl monomer, conjugated diene, hydrogenated conjugated diene
05/07/1991US5013790 Polymer blends of tapered styrene-butadiene triblock thermoplastic elastomers
04/1991
04/17/1991CN1050725A Improved adhesive latex
04/16/1991US5008343 Process for the preparation of polymers based on conjugated dienes and optionally monovinylaromatic compounds
04/10/1991EP0421185A1 Polyacrylate copolymer, polyacrylate dispersion comprising polyacrylate copolymer, and process for preparing the same
04/03/1991EP0419952A1 Process for preparing moderate viscosity hydrogenated nitrile rubber
03/1991
03/27/1991CA2026094A1 Process for the preparation of moderately viscous hydrogenated nitrile rubber
03/12/1991US4999409 Diolefin polymer of copolymer and a process for the production of the same
03/12/1991US4999405 Butadiene-vinylpyridine copolymer, adhesives, binders, films
03/12/1991CA1281495C Molecular weight modifier for use with lanthanide and actinide catalysts
03/12/1991CA1281494C Reaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon
03/12/1991CA1281488C Process for the anionic polymerization of monomers
03/12/1991CA1281450C Process for producing a low gloss thermoplastic resin
02/1991
02/26/1991US4996134 Conjugated diene copolymer, a process for producing the copolymer, and a photosensitive composition comprising the copolymer
02/20/1991EP0413403A1 Process for the preparation of copolymers of conjugated dienes and vinyl aromatic compounds
02/19/1991US4994537 Having conjugated, unsaturated monomers, water soluble allyl amines, amides, ureas, carbonates, carbamates and epoxide adducts; paints, binders, inks, water-borne adhesives
02/19/1991US4994528 Emulsion polymerization
02/19/1991US4994527 High temperature, oil-resistant elastomers from hydrogenated copolymers of 1,3-dienes containing fluorine
01/1991
01/22/1991US4986893 Process for producing pitch for carbon materials
01/16/1991EP0408099A1 Process for producing aqueous polymer dispersions
01/15/1991US4985513 Conjugated diene copolymer, process for producing the same, and photosensitive resin composition comprising the same
01/15/1991CA1279149C Heat resistant chloroprene copolymers
01/09/1991EP0407059A2 Process for producing copolymer latex and paper coating composition, carpet backing composition or adhesive composition comprising said latex
01/09/1991EP0406747A1 Polymer blends of rigid thermoplastic polymers and tapered styrene-butadiene triblock thermoplastic elastomers and a process for preparation
01/08/1991US4983684 Crosslinkable rubber composition
01/08/1991US4983652 Copolymer complex of acrylate-vinylpyridine copolymer with neutralized sulfonate polymer
01/06/1991CA2020377A1 Polymer blends of tapered styrene-butadiene triblock thermoplastic elastomers
01/02/1991EP0405904A1 Rubber composition
12/1990
12/27/1990EP0403604A1 Selective catalytic process for preparing n-halothiosulfonamide modified terpolymers and catalysts therefor
12/19/1990EP0402991A1 Improved adhesive latex
12/12/1990CA2018664A1 Adhesive latex
12/05/1990CN1010713B Conjugated diene copolymer, a process for producing the copolymer, and a photosensitive compsition comprising the copolymer
12/04/1990US4975504 High molecular weight polymers using a free radical catalyst; cbain extersion for alkyd resins in varnishes and coatings
11/1990
11/27/1990CA1277093C Process for the polymerization or copolymerization of butadiene
11/06/1990CA1276026C Functionalized monomers from 1-(1-isocyanato-1- methylethyl)-3 or 4-(1-methylethenyl) benzene
10/1990
10/24/1990EP0393871A1 Sealing of containers
10/23/1990US4965326 Process for deactivating polymerization-inducing radicals
10/19/1990CA2014745A1 Sealing of containers
10/10/1990EP0391675A1 Monovinylidene aromatic and conjugated diene copolymer coating compositions comprising sulfoalkyl monomeric emulsifier
09/1990
09/19/1990CN1009648B Production process of atactic butadiene styrene copolymer
09/18/1990US4957991 Chloroprene polyether (meth)acrylate copolymer and process for producing same
09/11/1990US4956417 Unsaturated ester, conjugated diene, hydrogenated conjugated dienes copolymers having heat resistance and ozone resistance
09/05/1990EP0385918A1 Crosslinkable rubber composition
08/1990
08/29/1990EP0384235A2 Aqueous dispersions of synthetic resins
08/21/1990US4950719 Rubber composition
08/18/1990CA2009182A1 Aqueous synthetic resin dispersions
08/14/1990US4948849 Process for making copolymers of aromatic vinyl compounds ADD conjugated diolefins having substantial increase in aromatic vinyl compound differential content
08/14/1990CA1272847A1 Ethylene copolymerization process
08/09/1990WO1990002765A3 Selective catalytic process for preparing n-halothiosulfonamide modified terpolymers and catalysts therefor
08/07/1990US4946905 Preparation of age-resisting polymers by reactions involving use of aminomercaptans
08/07/1990CA1272548A1 Process for the selective hydrogenation of unsaturated polymers containing nitrile groups
08/02/1990DE4001822A1 Rubber material for tyre treads - has as main rubber component, SB copolymer obtd. by soln. polymerisation, with specified amts. of styrene, butadiene and styrene blocks
07/1990
07/03/1990US4939271 Mercapto-modified N-(R-oxymethyl) acrylamide/rubber-formable monomer/(meth)acrylonitrile terpolymers
06/1990
06/28/1990DE3842618A1 Thermoplastic polyamide moulding compositions which have been impact-modified by means of rubber mixtures
06/27/1990EP0375447A1 Adhesive composition
06/27/1990EP0375446A1 Adhesive composition
06/27/1990EP0375445A1 Adhesive composition
06/27/1990EP0375444A1 Adhesive composition
06/21/1990CA2004497A1 Adhesive compositions
06/21/1990CA2004329A1 Pressure sensitive adhesives from diene-ethoxylated amine styrene sulfonate
06/21/1990CA2004328A1 Pressure sensitive adhesive compositions
06/21/1990CA2004327A1 Pressure sensitive adhesives combining high cohesive strength and agressive tack
06/19/1990US4935471 Improved affinity for carbon black
06/06/1990CN1042720A Production method of acrylonitrile-butadiene-styrene copolymerized resin by waste plastics recovery
05/1990
05/22/1990US4927738 Paints, inks, adhesives, printing plates
05/15/1990US4925900 Low gel content
05/02/1990EP0365792A2 Process for the de-activation of radicals
04/1990
04/10/1990US4916192 From friedel crafts polymerization of piperylene, monoolefin chain transfer agent, butadiene; tackifier for adhesives
04/03/1990US4914147 Tread composed of specific modified butadiene-styrene rubber blended with specific carbon black, different rubber
03/1990
03/22/1990WO1990002765A2 Selective catalytic process for preparing n-halothiosulfonamide modified terpolymers and catalysts therefor
03/21/1990EP0359269A1 Halogenated-hydrogenated acrylonitrile-butadiene rubber
03/07/1990EP0357558A1 Bisimides of allyl-substituted or methallyl-substituted bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid
02/1990
02/28/1990CN1040038A Preparation for chlorobutadiene-chloroethene elastic copolymer
02/27/1990CA1266207A1 Adhesive
02/06/1990US4899013 Viscous polymers of isobutylene and dienes
01/1990
01/24/1990CN1039036A Production process of atactic butadiene styrene copolymer
01/10/1990CN1006389B Process for anionic polymerization
01/03/1990EP0349472A1 Styrene, isoprene, butadiene rubber and tire with tread thereof
12/1989
12/20/1989CN1038110A Alkaline polymerization of carboxylated polymers
12/06/1989EP0344888A2 Liquid telechelic polymers having high 1,4-diene structure
11/1989
11/23/1989EP0342793A2 Alkaline polymerization of carboxylated polymers
11/23/1989DE3913777A1 Paper coating latex
11/15/1989EP0341955A1 Isoterpinolene-maleic anhydride copolymers
10/1989
10/31/1989US4877863 Process for decolorizing of polymers of the vinylaromatic-conjugated diene type
10/31/1989US4877844 Two-step process for grafting vinyl cyanide monomer and an aromatic vinyl monomer to a butadiene polymer
10/24/1989US4876293 Textile adhesives comprising a latex binder consisting essentially of styrene, butadiene, and monoester of maleic or fumatic acid
10/03/1989US4871822 Reaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon HOE 85/F O36J
09/1989
09/27/1989CN1005261B Preparation of polymers containing pendant isocyanate groups and derivatives thereof by emulsion copolymerization
09/26/1989CA1261089A1 Polymer bound nonionic surfactants as cure activators
09/26/1989CA1260198A1 Elastomeric copolymer of aromatic vinyl compounds and butadiene
09/26/1989CA1260197A1 Hydrogenation of nitrile group-containing unsaturated polymers
09/26/1989CA1260184A1 Continuous emulsion polymerization process for preparation of flame-retardant latex
08/1989
08/09/1989CN1034552A Preparation method of butadiene, phenylethylene, methylmethacrylate tripolymer
07/1989
07/04/1989US4845154 Copolymers of aromatic vinyl compounds and conjugated diolefins having substantial increase in aromatic vinyl compound differential content
07/04/1989CA1257042A1 Process for making diene copolymer rubbers
06/1989
06/27/1989US4843120 Rubber composition
06/13/1989CA1255836A1 Conjugated diene copolymer, a process for producing the copolymer, and a photosensitive composition comprising the copolymer
06/01/1989WO1989004843A1 Amine containing initiator system for anionic polymerization
05/1989
05/24/1989EP0316857A2 Amine containing initiator system for anionic polymerization
05/17/1989EP0316255A2 Capping polydienes
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