Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
03/1985
03/06/1985EP0133750A1 Preparation of triethyl dimethyl siloxalane
03/05/1985US4503203 Preparation of granular stereoregular butene-1 polymers in a fluidized bed
03/05/1985US4503201 Polymerization with CO reduced chromyl halide on silica catalyst
03/05/1985US4503159 Polyolefin polymerization process and catalyst
03/05/1985CA1183648A1 Small amounts of aluminum alkyl or dihydrocarbyl magnesium in slurry olefin polymerization
03/05/1985CA1183554A1 Polymerization of isobutylene
03/05/1985CA1183553A1 Preparation of linear olefin products
02/1985
02/28/1985WO1985000820A1 Hydrophobic and/or antiadhesive masses, reactive diluents, plasticizer and utilization thereof
02/26/1985CA1183119A1 Polyolefin polymerization process and catalyst
02/20/1985EP0133383A1 Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
02/20/1985EP0133267A1 Process for making homo- and copolymers of alpha-monoolefins
02/20/1985EP0133214A1 Non-crystalline poly-alpha-olefin catalyst and method
02/19/1985US4500682 High melt-viscoelastic polypropylene for post-processed sheets and for blow molding
02/19/1985US4500648 Long chain branching in polyolefins from ziegler-natta catalysts
02/13/1985EP0132893A1 Olefin polymerization catalyst and process
02/13/1985EP0132848A2 Process for producing alpha-olefin polymers using novel catalyst system
02/12/1985US4499247 Multistage polymerization using a coordination catalyst; controlling viscosity
02/12/1985US4499199 TiCl4 Treated with organomagnesium/protonating agent
02/12/1985US4499198 Polymerization catalysts and methods
02/12/1985US4499194 Reacting magnesium dihalide with alcohol to give complex, reating complex an organoaluminum compound
02/05/1985US4497906 Solid catalyst component for olefin polymerization
02/05/1985US4497905 Halogenated magnesium alkoxide compound, titanium, aluminum and thionyl chloride components
02/05/1985US4497904 Catalysts for the polymerization and copolymerization of ethylene and polymerization processes using these catalysts
01/1985
01/31/1985WO1985000371A1 Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts
01/31/1985WO1985000370A1 Olefin polymerization catalysts adapted for gas phase processes
01/30/1985EP0132315A1 Process for producing butylene polymers having molecular weights in the range of from about 400 to 5000 molecular weight
01/30/1985EP0132288A1 A method of polymerizing an olefin
01/29/1985US4496699 Process for polymerizing high melt index olefins and polymerization catalysts used therefore
01/29/1985US4496698 Cooling netween the autoclave and the adiabatic tubular reactor
01/29/1985US4496661 High efficiency catalyst for polymerizing olefins
01/29/1985US4496660 Olefin polymerization catalyst
01/29/1985CA1181733A1 Transition metal composition, production and use
01/23/1985EP0131832A1 Olefin polymerization catalysts adapted for gas phase processes
01/22/1985US4495338 Mixing a halide of titanium or vanadium with anhydrons magnesium or zinc halide
01/22/1985US4495337 Process for the bottom drainage of a fluid-bed polymerization reactor
01/17/1985WO1985000172A1 Procedure for making copolymers of ethylene and long-chained alpha olefins
01/16/1985EP0131420A1 Solution process for the preparation of polymers of alpha-olefins
01/16/1985EP0131359A1 Catalyst component production and use
01/15/1985US4493904 Coordination, polymerization catalyst containing titanium trichori
01/15/1985US4493903 Coordination catalyst
01/15/1985CA1181059A1 Ethylene polymerisation catalyst containing a silicon aromatic compound and process for preparing the same
01/09/1985EP0130607A1 Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts
01/08/1985US4492768 Water, titanium tetraalkoxide, phenol, magnesium halide organoalum
01/08/1985CA1180539A1 Vapor phase polymerization apparatus for olefins
12/1984
12/27/1984EP0129368A1 Process and catalyst for polyolefin density and molecular weight control
12/27/1984EP0129313A1 Polyethylene with long chain branching and Ziegler-Natta catalyst for its preparation
12/25/1984US4490514 High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts
12/25/1984US4490513 Process for producing polymers or copolymers of olefins containing at least three carbon atoms and catalysts therefor
12/25/1984US4490475 Process for the preparation of supports based on magnesium chloride for the preparation of catalysts for the polymerization of alpha-olefins and the supports obtained
12/20/1984WO1984004926A1 Interpolymers of ethylene and unsaturated carboxylic acids
12/20/1984WO1984004925A1 Process for polymerizing olefins employing a catalyst prepared from organomagnesium compound; oxygen- or nitrogen- containing compound; halide source; transition metal compound and reducing agent
12/19/1984EP0128587A2 Process for producing branched alpha-olefin polymers
12/19/1984EP0128150A1 Polymer and irradiation treatment method
12/18/1984US4489198 Polymerization of ethylene with a catalyst comprising several transition metal compounds
12/18/1984CA1179464A1 Polyolefin layer with improved adhesion to a plastic substrate
12/12/1984EP0128046A1 Process and catalyst for producing reactor blend polyolefins
12/12/1984EP0128045A1 Process and catalyst for producing poly-ethylene having a broad molecular weight distribution
12/11/1984USRE31761 Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts
12/11/1984US4487846 Process for the preparation of catalyst supports for the polymerization of alpha-olefins and the supports obtained
12/11/1984US4487845 Coordination, polymerization catalyst for olefins
12/11/1984US4487844 Benzenediazonium tetrafluoroborate/titanium tetrahalide-based catalysts
12/11/1984CA1179316A1 Process for polymerizing high melt index olefins and polymerization catalysts used therefore
12/05/1984EP0127530A1 Process for the preparation of a transition metal component for an olefin polymerisation catalytic system
12/05/1984EP0127487A1 Catalyst component for polymerization of olefins
12/04/1984US4486615 Catalyst formed from zirconium chloride and dialkylalumiunum chloride
11/1984
11/28/1984EP0126515A1 Process for the (co)polymerization of ethylene
11/27/1984US4485187 Process for producing ethylene polymers
11/27/1984US4485186 Magnesium alkoxide, halogenated hydrocarbon and titanium compound
11/27/1984US4485035 Halogen-silicon, -aluminum, -magnesium and -titanium components with monocarboxy ester and an aromatic compound
11/21/1984EP0125911A1 Process for production of olefin polymer or copolymer
11/21/1984EP0125910A1 Process for production of 4-methyl-1-pentene polymer or copolymer
11/20/1984US4483939 Process for producing polyolefin
11/20/1984US4483938 Polymerization of ethylene or ethylene/α olefin mixtures in the presence of improved titanium/vanadium catalyst
11/20/1984CA1178399A1 Supported high efficiency polyolefin catalyst component and methods of making and using the same
11/14/1984EP0124759A1 Process to produce aqueous copolymer dispersions, and their applications
11/13/1984US4482686 Catalyst and process for stereospecific polymerization of α-olefins
11/13/1984US4482685 Copolymerization of ethylene and chlorotrifluoroethylene in an aqueous emulsion
11/13/1984US4482639 Catalysts for the polymerization of ethylene
11/13/1984US4482638 In situ process for producing an alpha olefin polymerization catalyst component
11/13/1984CA1177813A1 Preparation and use of a homogeneous catalyst made up a transition metal and magnesium for ethylene polymerisation
11/07/1984EP0124333A2 Apparatus for controlling polymerisation reactors
11/07/1984EP0123767A2 Method of preparing a supported Ziegler-catalyst for the polymerisation of alpha-olefins
11/06/1984US4481302 Olefin polymerization
11/06/1984US4481301 Highly active catalyst composition for polymerizing alpha-olefins
11/06/1984US4481148 Hydroxyl containing liquid polymers
11/06/1984CA1177465A1 Crystalline silicate particle having an aluminum- containing outer shell and hydrocarbon conversion processes
10/1984
10/31/1984EP0123510A1 Preparation of olefin polymerization catalysts and their use
10/31/1984EP0123317A1 Supported vanadium dihalide-ether complex catalyst
10/31/1984EP0123306A1 Ethylene/tetrafluoroethylene or chlorotrifluoroethylene copolymer
10/31/1984EP0123245A1 Polyolefin polymerization process and catalyst
10/30/1984US4480105 3,5-Disubstituted phthalic acids and phthalic anhydrides
10/30/1984CA1177199A1 Monophase process and unit for the polymerization of ethylene in the presence of water
10/30/1984CA1177052A1 1-olefin polymerization catalyst
10/30/1984CA1177051A1 Process for the preparation of polymerization catalyst and preparation of ethylene polymer therewith
10/30/1984CA1177050A1 Polymerization catalyst and method
10/23/1984US4478989 Process for the stereospecific polymerization of an alpha olefin and an alpha olefin polymerization catalyst system
10/23/1984US4478988 Polymerization method
10/23/1984US4478987 Alumina-based aerogel supported transition metal catalyst useful as a Ziegler-Natta olefin polymerization catalyst and process for preparing same
10/23/1984US4478952 Supported catalyst for olefin polymerization
10/23/1984US4478951 Titanium trichloride catalyst component and the process for the production thereof