Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
09/1997
09/10/1997EP0793679A1 Ethylene homopolymerization using group 3 metal complexes
09/10/1997EP0793678A2 Method for making supported catalyst systems, and catalyst systems therefrom
09/10/1997CN1159202A Ethylenic polymer composition
09/10/1997CN1158861A Catalysts for polymerization of alpha-olefins
09/10/1997CN1158860A Improved random propylene copolymers
09/09/1997US5665818 High activity staged reactor process
09/09/1997US5665800 Useful in fibers, films, moldings
09/09/1997US5665665 Method for making supported catalyst systems and catalyst systems therefrom
09/09/1997CA2108528C Gas phase polymerization reaction utilizing soluble unsupported catalysts
09/04/1997WO1997031954A1 Process for the preparation of random propylene copolymers and products obtained therefrom
09/04/1997CA2218997A1 Process for the preparation of random propylene copolymers and products obtained therefrom
09/03/1997EP0792892A2 Ethylene/vinylformiate copolymers, process for their preparation, their use as flow improvers and fuel compositions containing them
09/03/1997EP0792318A1 Extrusion compositions having high drawdown and substantially reduced neck-in
09/03/1997EP0792297A1 Supported catalyst component, supported catalyst, their preparation, and addition polymerization process
09/03/1997EP0792296A1 Catalyst system for the preparation of a rubber-like copolymer
09/03/1997EP0546191B1 Polypropylene resin and its composition
09/03/1997EP0527221B1 Process for preparing polyolefins having a bimodal molecular weight distribution
09/03/1997CN1158624A Gas phase polymerization process
09/03/1997CN1158337A Improved propylene polymers
09/03/1997CN1158336A Gas phase polymerization employing unsupported catalysts
09/02/1997US5663268 Syndiotactic propylene copolymers
09/02/1997US5663251 Method for producing a fluorine-containing copolymer
09/02/1997US5663236 Ethylene copolymer composition
09/02/1997US5663130 Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives
08/1997
08/29/1997CA2198762A1 Ethylene-vinyl formate copolymers, process for their preparation, their use as flow improvers, and fuel and propellant compositions comprising them
08/27/1997EP0791628A1 Adhesive ethylenic polymer resin composition and laminate produced from the composition
08/27/1997EP0791611A2 Process for the preparation of cycloolefin polymers
08/27/1997EP0791609A2 High molecular polypropylene having a broad molecular weight distribution
08/27/1997CN1157830A Process for reduction of fouling in liquid phase
08/20/1997EP0790262A1 Propylene-ethylene copolymer compositions and process for the production thereof
08/20/1997EP0790259A1 Supported metallocene-alumoxane catalysts for the preparation of polyethylene having a broad monomodal molecular weight distribution
08/20/1997EP0790227A1 Catalytic component based on vanadium and its use in the preparation of EP (D) M
08/20/1997EP0790076A2 Catalysts containing metallocenes with arylsubstituted indenyl derivatives as ligands, process and intermediates for the preparation of these metallocenes and their use
08/20/1997EP0789623A1 A process and a catalyst for preventing reactor fouling
08/20/1997CN1157623A Supported ionic catalyst composition
08/20/1997CN1157291A Catalyst for production of olefin polymers
08/19/1997US5658998 Transparent ethylene/non-aromatic cycloolefin copolymer; heat/chemical resistance, dielectrics, narrow molecular weight distribution
08/19/1997US5658997 Process for polymerizing propylene by using a novel metallocene catalyst
08/19/1997US5658625 Film containing alpha-olefin/vinyl aromatic copolymer
08/14/1997WO1997029138A1 Polymerization process
08/14/1997WO1997029134A1 Improved supported metallocene catalyst systems
08/14/1997CA2244815A1 Polymerization process
08/13/1997EP0788521A1 Long-chain branched polymers and their production
08/13/1997EP0719290B1 Copolymers and their reaction products with amines suitable as fuel and lubricant additives
08/13/1997CN1157000A Process for transitioning between incompatible polymerization catalyst
08/13/1997CN1156999A Dual donor catalyst system for polymerization of olefins
08/13/1997CN1156997A Biscyclopentadienyl diene complexes
08/13/1997CN1156728A Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer
08/13/1997CN1035620C Polypropylene resin composition and preparing process thereof
08/12/1997CA2040713C Process for the preparation of an ethylene copolymer and an olefin polymer, and catalysts for olefin polymerization
08/09/1997CA2197105A1 Process for preparing polyalkenyl substituted mono-and dicarboxylic acidproducing materials
08/07/1997WO1997028047A1 Cook-in packaging
08/07/1997DE19603600A1 Structurally isomeric polyalkylethylene polymers
08/07/1997DE19603439A1 Structurally isomeric polyalkylethylene polymers
08/07/1997DE19603438A1 Structurally isomeric polyalkylethylene polymers
08/06/1997EP0787750A2 Poly(alkylethylene) structural isomers
08/06/1997EP0787167A1 Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
08/06/1997CN1156461A Catalyst system for polymerization of ethylene
08/06/1997CN1156151A Ethylene/alpha-olefine copolymer and film made therefrom
08/05/1997US5654386 Random copolymer, and process for production thereof
08/05/1997US5654379 Using free radical catalyst
08/05/1997US5654377 Ethylene-alkyl acrylate copolymers and derivatives having improved melt-point temperatures and adhesive strength and processes for preparing same
08/05/1997CA1339232C Homogeneous addition copolymers of ethylene and cycloolefin monomers
07/1997
07/31/1997WO1997027228A1 Improved olefin addition polymerization catalyst composition
07/31/1997WO1997027224A1 Olefin polymerization catalyst system, producing and using it
07/30/1997EP0785954A1 New polypropylene composition with broad mwd
07/29/1997US5652318 Using a mixture of hardeners, one of which is a polyoxyalkylene glycol endcapped with amino groups and containing urethane groups
07/29/1997US5652315 Catalyst
07/29/1997US5652314 Magnesium hydrocarbyl carbonate
07/29/1997US5652308 Copolymerizing alpha-olefin and cyclic olefin in presence of metallocene catalyst
07/29/1997CA1339182C Process for producing cycloolefin random copolymers
07/29/1997CA1339142C Catalysts, method of preparing these catalysts and method of using said catalyst
07/24/1997WO1997026287A1 Ultra-low molecular weight ethylene polymers
07/23/1997EP0784638A1 Process for polymerizing monomers in fluidized beds
07/23/1997EP0784637A1 Process for polymerizing monomers in fluidized beds
07/23/1997CN1154935A Internal container of case and method for packing and transporting liquid material
07/22/1997US5650528 Metallocene compounds
07/22/1997US5650472 Fluorine-containing copolymer, process for preparing the same and fluorine-containing elastomer
07/22/1997US5650471 Process for the production of cycloolefin random copolymer
07/16/1997EP0784062A2 Process for production of long-chain branched polyolefins
07/16/1997EP0783536A1 Improved process for the preparation of polyethylene copolymers
07/16/1997EP0716663A4 Novel cyclopolymerization polymers from non-conjugated dienes
07/16/1997EP0662979B1 Supported homogeneous catalyst complexes for olefin polymerization
07/15/1997US5648566 Methyleneperfluorocycloalkanes and their use in the production of thermoplastic fluororesins
07/15/1997US5648440 Aluminum-boron compound
07/15/1997US5648439 Process for producing polyolefins
07/15/1997US5648438 Process for producing polymers with multimodal molecular weight distributions
07/15/1997US5648310 Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
07/10/1997WO1997024380A1 High efficiency catalyst systems
07/10/1997WO1997024375A1 Slurry polymerization process
07/09/1997EP0783022A1 Ethylenic polymer composition
07/09/1997EP0783007A2 High strength polyethylene film
07/09/1997EP0783006A2 Process for the preparation of ethylene polymers
07/09/1997EP0782589A1 Plastic linear low density polyethylene
07/09/1997EP0782587A1 Process and apparatus for the gas-phase polymerization of alpha-olefins
07/09/1997EP0705284B1 Process for the preparation of low molecular weight copolymers of ethylene with at least one other 1-alkene
07/09/1997EP0423363B1 HIGHER $g(a)-OLEFIN COPOLYMER, METHOD OF PRODUCTION THEREOF, PRODUCT OF VULCANIZATION THEREOF, AND VULCANIZABLE RUBBER COMPOSITION
07/08/1997US5646323 Complexing cyclopentadienyl-type ligand, alkali metal alkyl, and group ivb or vb metal halide to form polymerization catalyst
07/08/1997US5646322 Indenyl compounds and catalyst components for the polymerization of olefins
07/08/1997US5646224 Rubber composition