Patents
Patents for C08F 295 - Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer (379)
11/1995
11/22/1995EP0683186A1 New fluorinated thermoplastic elastomers having superior mechanical and elastic properties, and preparation process thereof
11/19/1995CA2149581A1 Fluorinated thermoplastic elastomers having superior mechanical and elastic properties, and preparation process thereof
03/1994
03/29/1994US5298532 Method of accelerating photoiniferter polymerization, polymer produced thereby, and product produced therewith
02/1994
02/08/1994US5284920 Fluorinated thermoplastic elastomers with improved base stability
02/01/1994US5283294 Crystalline polymer in rubber elastomer
09/1993
09/28/1993US5248746 Method of producing polymers
02/1993
02/09/1993US5185401 With isocyanate end groups
03/1992
03/17/1992US5096970 In the presence of prepolymerizationcatalyst to selectively polymerizediene
03/03/1992US5093385 Block Polymerization
02/1992
02/26/1992EP0472079A2 Block copolymers of acrylates and methacrylates and cyclic, aliphatic carbonates
02/11/1992CA1295777C Monomers and initiators for group transfer polymerization
12/1991
12/31/1991US5077368 1,8- and 1,2-addition
10/1991
10/16/1991EP0451679A2 Method of producing polymers
10/04/1991CA2039561A1 Method of producing polymers
09/1991
09/04/1991EP0444700A2 Fluorinated thermoplastic elastomers with improved base stability
09/02/1991CA2037234A1 Fluorinated thermoplastic elastomers with improved base stability
06/1991
06/26/1991EP0434335A2 A method of accelerating photoiniferter polymerization, polymer produced thereby, and product produced therewith
06/22/1991CA2032852A1 Method of accelerating photoiniferter polymerization, polymer produced thereby, and product produced therewith
05/1991
05/14/1991US5015714 Polymerization of 1,6-heptadiene in the presence of an organoaluminum and vanadium catalyst
03/1991
03/12/1991CA1281451C Block copolymers, and process for their preparation
11/1990
11/14/1990EP0397081A2 Process for preparation of polymer
10/1990
10/03/1990EP0390493A1 Heptadiene polymer and process for producing the same
10/03/1990EP0390492A1 Octadiene polymer and process for producing the same
09/1990
09/28/1990CA2012842A1 Heptadiene polymer and process for producing the same
09/28/1990CA2012840A1 Octadiene polymer and process for producing the same
02/1990
02/06/1990CA1265633A1 High trans butadiene based elastomeric block copolymers and blends
01/1990
01/10/1990EP0350059A2 Monofunctional polymers of olefins and block copolymers obtained therefrom
11/1989
11/07/1989CA1262785A1 Low shrinkable unsaturated polyester resin composition
10/1989
10/11/1989EP0336874A1 Inverse phase polymerization
02/1989
02/22/1989EP0304088A1 A prepolymerization process for producing a conjugated diene compound prepolymer solution
02/21/1989US4806605 Monomers and initiators for group transfer polymerization
01/1989
01/31/1989CA1249696A1 Process for the preparation of polymers of conjugated dienes and optionally monoalkenyl aromatic hydrocarbons
12/1988
12/20/1988CA1247272A1 Acrylic pigment dispersants made by group transfer polymerization
12/13/1988US4791161 Cationic latices of copolymers based on conjugated dienes
08/1988
08/03/1988EP0276976A2 Monomers and initiators for group transfer polymerization
04/1988
04/27/1988EP0265053A2 Living polymerization of olefins to end-functionalized polymers
12/1987
12/23/1987EP0250090A2 Storage stable latently curable acrylic formulations employing polymeric hydroperoxides
07/1987
07/21/1987CA1224584A1 Cationic latex containing conjugated dienes copolymers
05/1987
05/12/1987CA1221785A1 Process for the preparation of block copolymers
04/1987
04/15/1987EP0218436A2 Acrylic pigment dispersant made by group transfer polymerization
04/07/1987US4656226 Acrylic pigment dispersants made by group transfer polymerization
03/1987
03/31/1987CA1219994A1 Process for producing polybutadiene rubber with enhanced mechanical strength
03/31/1987CA1219993A1 Process for producing polybutadiene rubber with enhanced mechanical strength
12/1986
12/30/1986EP0206756A2 Living catalysts, complexes and polymers therefrom
10/1986
10/07/1986US4616065 High trans butadiene based elastomeric block copolymers and blends
06/1986
06/10/1986CA1205946A1 Direct conversion of a polymerization reaction catalyzed by a ziegler-type catalyst into one catalyzed by a chromium-based catalyst
06/03/1986US4593067 Low shrinkable unsaturated polyester resin composition
05/1986
05/13/1986US4588782 Diene polymers and process for producing the same
11/1985
11/27/1985EP0162483A1 Process for the preparation of polymers of conjugated dienes and optionally monoalkenyl aromatic hydrocarbons
08/1985
08/28/1985EP0153067A2 Diene polymers and process for producing the same
08/07/1985EP0150624A2 Low shrinkable unsaturated polyester resin composition
07/1985
07/23/1985US4530985 In hydrocarbon diluent and Lewis base
06/1985
06/19/1985EP0145263A1 Living polymers and process for their preparation
01/1985
01/16/1985EP0131322A1 Process for the preparation of block copolymers
10/1984
10/30/1984US4480075 Block copolymers of Ziegler-Natta polymerized and anionically polymerized monomers
10/09/1984US4476287 Process for producing polybutadiene rubber with enhanced mechanical strength
09/1984
09/18/1984US4472559 1,4-polymerization followed by 1,2-polymerization of mixture, shortstopping
09/12/1984EP0118327A1 Cationic latices from conjugated dienes
07/1984
07/17/1984US4460755 Direct conversion of a polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst
05/1984
05/02/1984EP0107105A1 Direct conversion of a polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst
07/1983
07/26/1983CA1150884A1 Process for producing polybutadiene rubber with enhanced mechanical strength
07/19/1983US4394480 Block polymer of polyperoxide, vinyl acetate, styrene, and/or unsaturatred acid
07/06/1983EP0083190A1 Process for producing polybutadiene rubber with enhanced mechanical strength
04/1983
04/12/1983US4379889 Process for producing polybutadine rubber with enhanced mechanical strength
12/1982
12/28/1982CA1138586A1 Low shrinking unsaturated polyester resin composition
02/1982
02/23/1982CA1118931A1 Three-block copolymers and method for producing them
12/1981
12/01/1981US4303762 Block copolymer dispersion stabilizer, molding material, polymeric peroxide polymerization initiator
08/1981
08/26/1981EP0034235A1 Process for producing polybutadiene rubber with enhanced mechanical strength
04/1981
04/14/1981US4262095 Three-block copolymers and method for producing them
03/1981
03/31/1981CA1098637A1 Preparation of block copolymers and products therefrom
02/1981
02/24/1981US4252710 Stabilized slurries of isoolefin polymers
06/1979
06/19/1979US4158678 Segmented polymers containing fluorine and iodine and their production
04/1979
04/03/1979CA1052020A1 Removing and preventing mud and silt in cooling systems
11/1977
11/08/1977US4057600 Process for producing block copolymers
06/1977
06/07/1977US4028435 Process for producing block copolymers
01/1977
01/11/1977US4002589 Preparation of water soluble segmented polymers
01/04/1977US4001350 Acrylonitrile-butadiene-styrene terpolymer
04/1976
04/06/1976US3949018 Coordination catalyst
04/06/1976US3949016 Method for copolymerizing monomers of different types and polymer blends contain the copolymer
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