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)
12/1989
12/05/1989US4885337 Process for the preparation of thermoplastic moulding compositions
11/1989
11/21/1989US4882389 Cured butadiene polymer
11/02/1989EP0339423A2 Thermoplastic moulding compounds based on polyether sulfones
10/1989
10/31/1989US4877844 Two-step process for grafting vinyl cyanide monomer and an aromatic vinyl monomer to a butadiene polymer
10/31/1989CA1262585A1 Moulding compositions having uniform particle size and improved thermal stability
10/25/1989CN1036584A Process of preparation of polybutadiene and direct anti-shock vinylaromatic resin process from same
10/24/1989US4876312 Graft polymerization with free radical catalyst;
10/24/1989US4876145 Transparent resin mixture of graft polymer of conjugated diene rubber with acrylic nitrile and aromatic vinyl monomers, and acrylic nitrile-aromatic vinyl compound copolymer
10/18/1989EP0337522A1 Dispersion of a (meth)acrylate addition polymer in an organic liquid
10/18/1989EP0337431A2 Stabilized styrene copolymer comprising elastomer particles
10/17/1989US4874815 ABS Compositions having trimodal rubber particle distributions
10/04/1989EP0335235A2 Impact resistant thermoplastic molding and its application
10/03/1989US4871802 Replacing polybutadiene latex by acrylate rubber in second step of two-step emulsion polymerization
10/03/1989US4871797 Polybutadiene grafted with hydrophilic and hydrophobic compounds
10/03/1989CA1262196A1 Process for coating an electrically conductive substrate and an aqueous coating composition based on a cationic binder
09/1989
09/27/1989EP0334715A2 Fabrication process of shock resistant vinyl aromatic resin directly made from butadien
09/26/1989CA1261092A1 Thermoplastic resin composition
09/26/1989CA1260184A1 Continuous emulsion polymerization process for preparation of flame-retardant latex
09/20/1989EP0333163A2 A high molecular compound having monomer chain of which homopolymer being rubber and a photopolymerizable resin composition containing the same as a main component
08/1989
08/29/1989US4861827 Continuous process for the production of high impact polystyrene using non-acid forming initiators
08/22/1989US4859744 Process for the production of graft polymers of high rubber content
08/15/1989US4857587 Continuous process including recycle stream treatment for the production of high impact polystyrene
08/15/1989US4857577 Dispersion stabilizer and polymeric aqueous dispersion prepared therefrom
08/15/1989US4857574 Smooth and glossy film
08/09/1989CN1034554A Graft chlorobutyl adhesive agent with second active monomer component
08/09/1989CN1034552A Preparation method of butadiene, phenylethylene, methylmethacrylate tripolymer
08/08/1989US4855337 Latex particles based on butadiene and styrene; for paper coatings
08/01/1989US4853436 Graft polymerization of substituted styrene polymers having pendant vinylidene groups
07/1989
07/25/1989CA1257943A1 Process for preparing thermoplastic resin
07/19/1989CN1034002A Preparation of binder type chlorobutadiene copolymer
07/11/1989CA1257426A1 Modified epdm rubbers, the production thereof and the use thereof for the production of impact-resistant vinyl polymers and vinyl polymers obtained in this manner
07/05/1989EP0323428A2 Continuous process including recycle stream treatment for the production of high impact polystyrene
07/05/1989CN1004697B Continous treatment process of polymer composition
06/1989
06/13/1989US4838556 Golf ball core by addition of dispersing agents
06/13/1989EP0222890A4 Rubber modified styrenic polymer compositions formed from hydroperoxide derivatives of rubbery polymers and process.
05/1989
05/24/1989CN1033065A Compositions of thermosetting resin and presoaked material and layered products obtained from them
05/17/1989EP0315868A2 Use of redox graft polymers for improving the resistance against petrol of thermoplastic, aromatic polycarbonate and/or polyester carbonate moulding compositions
05/10/1989EP0315211A1 Thermosetting resin composition, and prepreg and laminated sheet which use the same
05/10/1989EP0162913B1 Rubber-modified monovinylidene aromatic polymer compositions containing three different types of rubber particles
04/1989
04/18/1989US4822858 Added acrylonitrile monomer during grafting; added extra catalyst at end
04/18/1989CA1252622A1 Polybutadiene vpi resin
04/12/1989EP0310853A2 Grafted rubbers for the modification of thermoplastic moulding masses
03/1989
03/01/1989EP0305273A1 Process for the preparation of an impact-resistant thermoplastic resin
03/01/1989EP0305272A1 Process for the preparation of an impact-resistant thermoplastic resin
02/1989
02/28/1989US4808661 Styrenes, acrylonitriles, maleimides as comonomers; molding materials
02/28/1989CA1250681A1 Process for the production of siccativated aqueous lacquers with polybutadiene/maleic acid anhydride adducts as bonding agent
02/22/1989EP0304088A1 A prepolymerization process for producing a conjugated diene compound prepolymer solution
02/21/1989US4806596 Homogeneous thermoset copolymers
02/15/1989EP0302945A1 Non-aqueous shade enhancing agent
02/08/1989EP0302505A2 Selectively, partially hydrogenated polymer and rubber composition containing the same
02/07/1989US4802769 Apparatus for treating thermoplastic resin
01/1989
01/31/1989CA1249684A1 Method for the preparation of graft copolymers by emulsion copolymerization
01/24/1989US4800216 Acrylonitrile-butadiene-styrene
01/11/1989EP0298370A2 Process for the preparation of a shock-resistant thermoplastic moulding, and its use
12/1988
12/28/1988EP0296576A1 An improved adhesive polymer
12/20/1988CA1247293A1 Rubber composition
12/14/1988EP0294971A2 Poly(vinyl chloride) compositions and polymeric blending agents useful therefor
12/06/1988US4789708 Synthetic elastomer with improved chemical, aging and oil resistance
11/1988
11/30/1988EP0292652A1 Oil and fuel compositions, polymers useful as additives therein and methods of making the polymers
11/29/1988US4787703 Cable containing epoxy-modified encapsulation composition
11/17/1988WO1988006655A3 Non-aqueous shade enhancing agent
11/15/1988US4785051 Blends of aromatic polymers and rubbers
11/15/1988US4785033 5-nitro isatoic anhydride for tires, belts
11/08/1988US4783508 Graft polymerization
11/01/1988US4782127 Styrenic polymer resins having improved flow characteristics
10/1988
10/26/1988EP0288298A2 Thermoplastic resin composition
10/25/1988US4780503 Carboxylated latex
10/25/1988US4780228 Viscosity index improver--dispersant additive useful in oil compositions
10/25/1988CA1243800A1 Continuous process for the treatment of polymer composition
10/18/1988US4778851 Rubber-modified epoxy compounds
10/18/1988CA1243449A1 Scavenging of residual acrylonitrile monomer in abs
10/11/1988US4777210 Polymerizing with addition of polybutadiene in particle form
09/1988
09/28/1988EP0284428A2 Graft copolymer and styrene based resin composition
09/21/1988EP0282854A2 Process for the preparation of graft polymers with a high rubber content
09/20/1988US4772668 Thermooxidative stabilizers, improved flowability
09/13/1988US4770422 Composition for making durable golf balls and other products
09/07/1988WO1988006655A2 Non-aqueous shade enhancing agent
09/07/1988EP0281174A1 Process for the preparation of a thermoplastic with high monomer conversion
09/07/1988EP0281005A2 Thermoplastic moulding, its preparation process and its use
08/1988
08/30/1988US4767833 Transparent, impact-resistant, thermoplastic resin composition having excellent chemical resistance and process for producing same
08/30/1988CA1241484A1 Preparation of shockproof polystyrene exhibiting a satisfactory resistance to corrosion
08/24/1988EP0279724A2 Multilayered composite copolymer with bimodal particle distribution, its preparation for the reinforcement of thermoplastic matrices
08/24/1988EP0279463A2 Graft polymerization of substituted styrene polymers having pendant vinylidene groups
08/16/1988US4764563 Clear impact modifier for PVC
08/16/1988US4764557 Addition copolymers modified by thioalkyl groups; with latex
08/10/1988EP0277687A2 Rubber-reinforced monovinylidene aromatic polymer resins and a method for their preparation
08/10/1988EP0277543A2 Impact-resistant thermoplastic moulding and its use
08/02/1988US4761463 Molding materials
08/02/1988US4761455 Polymer of acrylonitrile, methyl methacrylate, indene, styrene or 2-methylstyrene, polybutadiene
07/1988
07/26/1988CA1239736A1 Compositions of matter which crosslink under the action of light in the presence of sensitisers
07/20/1988EP0275011A2 Water-soluble graft polymers drying in the air
07/06/1988EP0273530A2 Aqueous dispersion of an addition polymer
07/05/1988US4755564 Graft polymers
07/05/1988US4755559 Thermoplastic resin composition of a polycarbonate and a vinyl aromatic-vinyl cyanide monomers/diene rubber graft copolymer
06/1988
06/28/1988CA1238739A1 Grafted rubber concentrates for use in impact resistant polymers
06/15/1988EP0270948A2 Process for the preparation of graft polymers in powder form
06/09/1988DE3640337A1 Graft polymers
05/1988
05/25/1988EP0268035A1 Water-dilutable binding agents based on polybutadiene, preparation and use thereof
05/18/1988EP0267506A2 ABS mouldings with a reduced residual butadiene content
05/10/1988US4743643 Grafting (methy)styrene onto butadiene polymer, peroxide initiator, coating
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