C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
12/1997
12/30/1997	US5703182 Process for the production of polyisoolefins by means of novel metallocene type initiator systems
12/30/1997	US5703181 Catalyst olefin polymerization and process for olefin polymerization using the same
12/30/1997	US5703180 Coordination catalyst
12/30/1997	US5703172 Propylene block copolymer and process for producing the same
12/30/1997	US5703149 Process for the preparation of stabilized olefin polymers
12/30/1997	CA2115642C Electrical devices having polymeric insulating or semiconducting members
12/29/1997	EP0814100A1 Polymerisation process
12/29/1997	EP0813567A1 Absorption process for rejection of reactor byproducts and recovery of monomers from waste gas streams in olefin polymerization processes
12/29/1997	EP0813555A1 Polymerisation process
12/29/1997	EP0813554A1 Method for producing a prepolymerized catalyst
12/29/1997	EP0813551A1 Mixed valent cyclopentadienyl group 6b metal-alkali metal alpha-olefin polymerization catalysts and their use in polymerization processes
12/29/1997	EP0813550A1 Cyclic ketone peroxides as polymer initiators
12/29/1997	EP0813447A1 Bridged bis-amido group 4 metal compounds in a catalyst composition
12/29/1997	EP0612327B1 High activity polyethylene catalysts prepared with alkoxysilane reagents
12/24/1997	WO1997048743A1 Frangible spray dried agglomerated supports, method of making such supports, and olefin polymerization catalysts supported thereon
12/24/1997	WO1997048742A1 Aggregate supports and olefin polymerization catalysts supported thereon
12/24/1997	WO1997048741A1 Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof
12/24/1997	WO1997048740A1 Polyolefin microspheres
12/24/1997	WO1997048739A1 Polyolefin microspheres
12/24/1997	WO1997048737A1 Elevated pressure polymerization processes with late transition metal catalyst systems
12/24/1997	WO1997048736A1 Supported late transition metal catalyst systems
12/24/1997	WO1997048735A1 Mixed transition metal catalyst systems for olefin polymerization
12/24/1997	CN1168680A Method for naking supported catalyst systems, and catalyst systems therefrom
12/24/1997	CN1168387A Aluminum compound-containing solid catalyst component catayst for olefin polymerization and method for producing olefin polymer
12/24/1997	CN1168386A Radiation visbroken polypropylene and fibers made therefrom
12/24/1997	CN1168385A Process for preparing solid titanium catalyst component olefin polymerization catalyst and process for olefin polymerization
12/24/1997	CA2258584A1 Mixed transition metal catalyst systems for olefin polymerization
12/24/1997	CA2257593A1 Polyolefin microspheres
12/23/1997	US5700888 Synthesis of macrocyclic polymers having low hysteresis compounded properties
12/23/1997	US5700886 Process for the preparation of polyolefins
12/23/1997	US5700750 Transition metal compound; hetero-atom containing ligand; ligand having a conjugated pi electron through which ligand can be bonded to metal atom; an alumoxane
12/23/1997	US5700749 Using zirconium metallocene catalyst, alumoxane catalyst, and organoaluminum catalyst
12/23/1997	US5700748 Catalyst for the production of olefin polymers comprising a bridging allyl-cyclodienyl ligand on a metal atom
12/23/1997	CA2153916C Gas phase fluidized bed polyolefin polymerization process using sound waves
12/18/1997	WO1997047666A1 Substituted carboxylated derivatives
12/18/1997	WO1997047662A1 Mettallocene catalyst systems with inorganic oxides as carriers
12/18/1997	WO1997047661A1 Polymerisation catalyst and process
12/18/1997	DE19623225A1 Supported metallocene catalyst system giving narrow molecular weight distribution in alkene polymerisation
12/17/1997	EP0812862A2 Process for polymerizing olefins
12/17/1997	EP0812861A1 Catalyst system of the Ziegler-Natta type
12/17/1997	EP0812860A1 Processes to produce organo-aluminoxane compositions
12/17/1997	EP0812854A2 Novel transition metal compound, olefin polymerization catalyst comprising said compound, process for olefin polymerization using said catalyst and propylene homo- and copolymer
12/17/1997	EP0812853A2 Transition metal containing compounds
12/17/1997	EP0812335A1 Tris(pentafluorophenyl)borate complexes and catalysts derived therefrom
12/17/1997	CN1167767A Chemical compound
12/16/1997	US5698761 Catalyzed metathesis of alkenes and alkynes without scrupulous removal of air, oxygen and moisture from the reaction
12/16/1997	US5698642 Process and apparatus for the gas-phase polymerization of α-olefins
12/16/1997	US5698487 Metallocene; magnesium halide
12/16/1997	CA2099663C Polypropylene extrusion coating resins and process for the production thereof
12/11/1997	WO1997046599A1 Manufacture of stereoregular polymers
12/11/1997	WO1997046567A1 Novel group iv metal complexes
12/11/1997	CA2257226A1 Manufacture of stereoregular polymers
12/10/1997	EP0811640A1 Supported catalyst system, process for its preparation and its use in the polymerization of olefins
12/10/1997	EP0811639A1 Solid catalytic component for olefin polymerization and catalyst
12/10/1997	EP0811638A2 Process for controlling static in polymerizations utilizing metallocene catalysts
12/10/1997	EP0811637A2 Method for feeding a liquid catalyst to a fluidized bed polmerization reactor
12/10/1997	EP0811628A1 Organic alumino-oxy compounds and catalysts for the preparation o polymers containing the same
12/10/1997	EP0811627A2 Neutral or ionic compound suitable as catalyst component for olefin polymerization
12/10/1997	EP0811590A1 Process for compressing ethylenically unsaturated monomers
12/10/1997	EP0811023A2 Process for producing polymers of vinyl aromatic compounds using polymer-containing catalyst systems
12/10/1997	EP0811022A1 Polymer-containing catalyst systems
12/10/1997	EP0811021A1 Components and catalysts for the polymerization of olefins
12/10/1997	EP0811010A1 Metallocene complexes with cationic bridges
12/10/1997	EP0766600A4 Olefin polymerization catalyst
12/10/1997	EP0594693B1 Living carbocationic polymerization process
12/10/1997	CN1167493A Polymerization process
12/10/1997	CN1167121A Chromium catalyst compositions
12/10/1997	CN1167120A Preparation of chloro-sulfonated polyvinyl by solid blend method
12/10/1997	CN1167119A Process for preparing anhydrous magnesium halide solution and process for preparing solid titanium catalyst component for olefin polymerization
12/09/1997	US5696045 Process for the preparation of polyolefins
12/09/1997	US5696044 Reacting organomagnesium compound with organic halide, treating with titanium or vanadium compound; more active catalyst
12/09/1997	CA2124731C Metallocenes and processes therefor and therewith
12/06/1997	CA2207094A1 Process for controlling static in polymerizations utilizing metallocene catalysts
12/05/1997	CA2206971A1 Supported catalyst system, process for its preparation and its use for the polymerization of olefins
12/04/1997	WO1997045463A1 Crystalline polypropylene, process for preparing the same, polypropylene composition, and thermoformed article
12/04/1997	WO1997045462A1 Process for polymerizing olefins
12/04/1997	WO1997045460A1 Catalyst
12/04/1997	WO1997045459A1 Modified polysiloxane catalysts and a method of using the same
12/04/1997	WO1997045454A2 Terpolymerization
12/04/1997	WO1997045434A1 Novel transition metal complexes and method for preparing them
12/04/1997	WO1997045199A1 Silicas with specific contents of cations as supports for olefin polymerization catalysts
12/04/1997	CA2261822A1 Modified polysiloxane catalysts and a method of using the same
12/04/1997	CA2256363A1 Terpolymerization
12/03/1997	EP0810235A2 Polymerization catalyst
12/03/1997	EP0810234A2 Method for making and using a supported metallocene catalyst system
12/03/1997	EP0810233A2 Process for the preparation of polymers of C2 to C12-alkenes using a retarding agent
12/03/1997	EP0810232A2 Process for the preparation of crystalline polymers by dispersion polymerization using metallocene catalyst systems
12/03/1997	EP0717754B1 Catalyst compositions
12/03/1997	CN1166500A Propylene polymers
12/03/1997	CN1166497A Catalytic component and its use in olefin polymerization
12/03/1997	CN1166496A Method of vapor phase polymerization, vapor phase polymerizer and blower
12/03/1997	CN1166483A Cyclopentadiene compound substituted with hetero atom-containing group
12/03/1997	CN1166439A Novel recipient comprising outer rigid housing and inner flexible bag
12/03/1997	CN1036595C Ethylene and method of polymerizing the ethylene and olefines mixer
12/03/1997	CA2206831A1 Chemical compound
12/02/1997	US5693836 Stereospecific metallocene polymerization catalyst to yield highly isotactic polymers
12/02/1997	US5693730 Metallocenes, process for their preparation and their use as catalysts
12/02/1997	US5693729 Stereospecific catalyzing in presence of a mixture consisting of a titanium and a magnesium compound, an organoaluminum compound or an alumoxane, an organosilicon compound
12/02/1997	US5693727 Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
12/02/1997	US5693719 Ethylene polymers

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