Patents
Patents for C08F 279 - Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group (4,436)
01/1983
01/18/1983US4369291 Polyene/α-olefin copolymers
01/11/1983CA1139485A1 Process for polymerizing terpolymer polyblends having low surface gloss
01/05/1983EP0068357A1 Vinyl chloride resin composition
12/1982
12/22/1982EP0067536A1 Mass polymerization process for ABS polyblends
12/14/1982US4363903 Vinyl chloride copolymer and composition containing the same
12/07/1982US4362850 Acrylonitrile-styrene copolymer
12/07/1982US4362849 Preparation of alkenyl aromatic monomer butadiene rubber and preparation of impact resistant resin therefrom
11/1982
11/23/1982CA1136304A1 Adhesion of polyamide or polyester cords to rubber
11/09/1982US4358565 Graft polymerization of hydrogenated star polymer with nitrogen-containing polar compound
11/09/1982CA1135439A1 Process for polymerizing abs polyblends
10/1982
10/26/1982US4356278 Heat-hardenable resins suitable for cathodic deposition
10/20/1982EP0062901A2 Process for the preparation of impact-resistant thermoplastic mouldings
10/19/1982US4355127 Physical property improvement in nitrile resins by use of certain processing aids and fillers
10/19/1982CA1134090A1 Non-cross linked products of hydrocarbon polymers with olefinic polar compounds and processes for making same
10/19/1982CA1133768A1 Polymer particle composition including a styrene-butadiene copolymeric core and a butylmethacrylate-methacrylate copolymeric shell
10/05/1982CA1133171A1 Process for preparing styrenic resins
09/1982
09/28/1982US4351923 Process for terpolymer polyblends having high gloss and ductility
09/28/1982US4351756 Rubber-modified high nitrile copolymers with improved impact resistance
09/14/1982US4349653 High nitrile resins containing maleic anhydride
09/14/1982US4349652 High nitrile resins containing maleic anhydride
09/08/1982EP0059231A1 Preparation of alkenyl aromatic monomer butadiene rubber and preparation of impact resistant resin therefrom
08/1982
08/24/1982US4346199 Process for a polymeric polyblend composition comprising a matrix phase terpolymer of alkenyl aromatic alkenyl nitrile and myrcene monomers and a diene rubber phase grafted with said monomers
08/24/1982CA1130492A1 Graft polybutadiene copolymers
08/18/1982EP0057845A2 Process for the preparation of graft polymers
08/03/1982CA1129150A1 Process for the continuous mass polymerization of alkenyl-aromatic compounds
08/03/1982CA1129139A1 Process for the continuous polymerization of polyblends
07/1982
07/13/1982CA1127788A1 Single stage continuous graft polymerization process and product
07/07/1982EP0055586A2 Continuous bulk process for producing impact thermoplastics with controlled particle size
06/1982
06/23/1982EP0054144A1 Process for the continuous preparation of rubber-modified vinyl-aromatic polymers
06/23/1982EP0054141A1 Process for preparing ABS polymers, their use and formed products thereof
06/22/1982US4336355 In presence of oligomeric surfactants
06/22/1982US4336354 Method of preparing styrene-maleic anhydride molding composition
06/15/1982CA1125943A1 Curable resinous compositions
06/08/1982US4334039 Process for preparing polymeric polyblends having a rubber phase as particles with a bimodal particle size distribution
06/01/1982US4332918 Nitrile rubber composition having high modulus
05/1982
05/26/1982EP0052562A1 Non woven webs, especially for sanitary use
05/26/1982EP0052561A1 Interpolymer latex and preparation process
05/26/1982EP0052259A1 High nitrile resin and process for preparing the same
05/25/1982CA1124432A1 Process for the continuous mass polymerization of polyblends having a bimodal rubber particle size
05/18/1982US4330641 Impact-resistant thermoplastic molding materials with improved stress-cracking resistance
05/11/1982CA1123539A1 Method for improving color and impact strength of nitrile polymers
05/04/1982CA1123140A1 Method for preparing abs type resin
04/1982
04/27/1982US4327002 High nitrile copolymer resins containing epoxidized oil for improved impact resistance
04/21/1982EP0049775A2 Process for the continuous preparation of rubber-modified vinyl-aromatic polymers
04/20/1982US4325915 Bulk polymerization reactor
04/13/1982CA1121934A1 High softening maleic anhydride copolymers
04/06/1982CA1121540A1 Process for preparing rubber-modified styrene copolymers by suspension copolymerization
03/1982
03/30/1982US4322510 Nitrile barrier resins and process for their manufacture
03/30/1982CA1121084A1 Rubber modified terpolymers with improved heat distortion resistance
03/16/1982CA1119916A1 Process for dewatering a grafted rubber latex
03/03/1982EP0046668A2 Process for producing high impact polystyrene
03/03/1982EP0046502A1 Process for the preparation of vinylaromatic polymers modified by rubbers
03/02/1982CA1119337A1 Mass polymerization process for polyblends
02/1982
02/24/1982EP0046320A1 Process for the preparation of a copolymer
02/09/1982US4315083 Process for the continuous mass polymerization of polyblends
02/09/1982US4315081 Antistatic resin composition
02/09/1982CA1118136A1 Rubber-modified acrylonitrile copolymers prepared in aqueous suspension
01/1982
01/26/1982US4312802 Polymer compositions and articles therefrom
01/12/1982US4310639 Polyallomers and process for preparing same
01/06/1982EP0043273A1 Impact-resistant resin composition and a product produced from it
01/06/1982EP0042985A2 Process for the preparation of vinylaromatic polymers modified by rubbers
01/05/1982US4309515 Free radical polymerization of vinyl aromatic monomer in solution of polybutadiene
12/1981
12/30/1981EP0042481A1 1,3-Diene-homo and copolymers containing reactive silyl groups, process for their preparation and their use
12/30/1981EP0042440A1 Fire retardant organic high molecular composition
12/29/1981US4308355 Process for terpolymer polyblends having high gloss and ductility
12/29/1981US4308354 Making impact resistant polymers
12/22/1981US4307134 Process for producing plasticized elastomer-styrene coated beads
12/22/1981CA1114984A1 Manufacture of styrene polymers which have been modified to improve their impact strength
12/15/1981US4305851 Microencapsulated zinc salt of an unsaturated carboxylic acid
12/01/1981CA1113632A1 Process for preparing an abs graft copolymer
12/01/1981CA1113631A1 Cationic binders for water dilutable heat hardenable coating compositions
12/01/1981CA1113625A1 Process for preparing high impact polystyrenes
12/01/1981CA1113624A1 Polymer compositions and articles therefrom
11/1981
11/25/1981EP0040419A2 Heterogeneous polymer latex of relatively hard and relatively soft interpolymers of a monovinylidene aromatic monomer and an aliphatic conjugated diene monomer and paper coating compositions containing said latexes
11/24/1981US4302558 Graft polymers of a vinyl compound and an addition-condensation copolymer having alkylene oxide units
11/18/1981EP0040079A1 Polyisoprene toughened adhesive composition
11/17/1981CA1112786A1 Transparent impact-resistant polystyrene structure
11/17/1981CA1112780A1 Latexes of encapsulated vinylidene chloride copolymer particles
11/17/1981CA1112778A1 Process for production of polymer emulsions
11/12/1981WO1981003177A1 Polyisoprene toughened adhesive composition
11/03/1981CA1111987A1 Compositions containing hydrogenated block copolymers and engineering thermoplastic resins
10/1981
10/20/1981CA1111172A1 Rubber-modified acrylonitrile-vinyl ether-indene polymers
10/13/1981US4294937 Impact polymers
10/06/1981US4293476 Polymer particles having reactive groups on surfaces and a coreactive monomer
10/06/1981CA1110383A1 High impact polystyrene resin
09/1981
09/29/1981US4292233 Mixture with a crosslinked polybutadiene grafted with acrylonitrile and styrene; molding materials
09/29/1981US4292228 Physical property improvement in nitrile resins by use of certain processing aids and fillers
09/29/1981CA1109983A1 Thermosetting polyester composition containing normally solid carboxy-containing diene polymer
09/15/1981CA1109189A1 Graft copolymer
09/15/1981CA1109180A1 Polymerizates of olefinic nitriles and diene rubbers
09/02/1981EP0034748A2 Impact resistant polymers with particular resistance to atmospheric conditions
09/01/1981US4287316 Said composition containing a graft copolymer and a random copolymer both made from an unsaturated nitrile and other unsaturated monomers
09/01/1981US4287312 Process for producing a graft-copolymer and blends therewith
08/1981
08/31/1981EP0026219A4 Improved impact styrene polymer.
08/25/1981CA1107887A1 Process for polymerizing high nitrile abs polyblends
08/25/1981CA1107883A1 Process for recovering graft copolymer latex solids wherin a fines fraction is recycled and incorporated in said solids
08/19/1981EP0033806A2 High nitrile copolymer resins having improved impact resistance
08/18/1981US4284737 Mixing with alkenyl nitrile, demulsification with cationic surfactant, extraction
08/12/1981EP0033365A1 Process for the preparation of impact-resistant moulding masses
08/04/1981US4282334 Manufacture of high impact and translucent styrene polymers
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