Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
01/1997
01/21/1997US5595953 Chromium catalyst compositions
01/21/1997US5595950 Polymerization catalyst systems, their production and use
01/21/1997US5595705 Method of manufacturing packaging and wrapping film
01/21/1997CA2071779C High melt strength, ethylene polymer, process for making it, and use thereof
01/21/1997CA2071694C Crystalline olefin polymers and copolymers in the form of spherical particles at high porosity
01/18/1997CA2181307A1 Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer
01/16/1997WO1997001566A1 Catalyst compositions comprising organometallic compounds
01/16/1997CA2224781A1 Catalyst compositions comprising organometallic compounds
01/15/1997EP0753529A2 Cross-linked atactic or amorphous propylene polymers
01/15/1997EP0752916A1 Supported lewis acid catalysts for hydrocarbon conversion reactions
01/15/1997EP0752914A1 Supported lewis acid catalysts for hydrocarbon conversion reactions
01/15/1997EP0752912A1 Supported lewis acid catalysts derived from superacids useful for hydrocarbon conversion reactions
01/15/1997EP0705269B1 Titanium(ii) or zirconium(ii) complexes and addition polymerization catalysts therefrom
01/15/1997EP0690878A4 Process for forming a granular resin
01/15/1997EP0551277B1 Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
01/15/1997CN1140179A Process for polymerising olefin
01/15/1997CN1033813C Olefine (co-)polymerization process
01/15/1997CN1033812C Solution polymerization process for preparing alpha-olefine polymer
01/15/1997CN1033811C Control of solution process for polymerization of ethylene
01/14/1997US5594082 Process for polymerization of olefinic hydrocarbon
01/14/1997US5594081 Catalyst component for the polymerization of α-olefins and a process for preparing α-olefin polymers with use of same
01/14/1997US5594080 Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor
01/14/1997US5594079 Coordination catalyst containing boron, stereoregular polypropylene
01/14/1997US5594078 Process for producing broad molecular weight polyolefin
01/14/1997US5594074 Process for improving processability of ultra low melt viscosity polymer
01/14/1997US5593931 Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
01/13/1997CA2180987A1 Cross-linked atactic or amorphous propylene polymers
01/11/1997CA2180591A1 Process for the production of polyisoolefins by means of novel initiator systems
01/09/1997WO1997000897A1 Catalysts and processes for the polymerization of olefins
01/09/1997WO1996031274A3 Supported vanadium halide-magnesium hydrocarbyl-group iiia catalyst composition
01/09/1997CA2197643A1 Catalysts and processes for the polymerization of olefins
01/08/1997EP0752431A2 A catalyst system to produce highly crystalline polypropylene
01/08/1997EP0752428A2 Metallocene catalyst for the (co)polimerization of alpha-olefins
01/08/1997EP0751965A1 Process for transitioning between incompatible polymerization catalysts
01/08/1997EP0751946A1 Metallocene compounds, process for their prepration, and their use in catalysts for the polymerization of olefins
01/08/1997EP0724603A4 An olefin polymerization or copolymerization catalyst
01/08/1997EP0606303B1 Control of a solution process for polymerization of ethylene
01/08/1997CN1139934A Process for the (co) polymerization of olefins
01/07/1997US5591879 Process for preparing cyclopentadienyl-type ligands
01/07/1997US5591785 Extrusion coating, thermoforming; strain hardening; branching
01/07/1997US5591390 Method of manufacturing packaging and wrapping film
01/07/1997CA2045967C Coimpregnated vanadium-zirconium catalyst for making polyethylene with broad or bimodal mw distribution
01/02/1997EP0751155A2 Process for the preparation of ethylene-propylene copolymers
01/02/1997EP0751152A2 Process for the preparation of (co)polymers of alpha-olefins
01/02/1997EP0750642A1 Spray dried polymer for catalyst support
01/02/1997EP0750625A1 Preparation of monocyclopentadienyl metal complexes by nucleophilic substitution of bis(cyclopentadienyl) metal complexes
01/01/1997CN1139439A Method of producing ethylene polymers by polymermization in suspension
01/01/1997CN1139118A Particles comprising magnesium chloride, process for their production, and polyolefin particles
01/01/1997CN1139117A Process for controlling particle growth during production of sticky polymers
12/1996
12/31/1996US5589556 Metallocene, alumoxane
12/31/1996US5589555 Coordination complexes for polymerization catalysts
12/31/1996US5589549 Multistage process for the (CO) polymerization of olefins
12/31/1996US5589539 Process for preparing an in situ polyethylene blend
12/31/1996US5589150 Method for preparing spherular silica gel particles
12/30/1996CA2180073A1 Process for the preparation of stabilized olefin polymers
12/27/1996WO1996041822A1 Method for controlling chemical synthesis processes
12/27/1996WO1996041808A1 Ionic compounds and catalyst for olefin polymerization using the compounds
12/27/1996EP0749989A2 Graft modified ethylene/alpha-olefin copolymer, and ethylene copolymer compositions
12/27/1996EP0749985A2 Stereo rigid metallocene compounds
12/27/1996EP0749984A2 Alpha-olefin polymerization catalyst and process for producing alpha-olefin polymer
12/27/1996EP0749983A1 Particles containing magnesium chloride, method for obtaining them and polyolefin particles
12/27/1996EP0749975A1 Transition metal compound
12/27/1996EP0749778A2 Absorption agent
12/25/1996CN1138589A Compounding solid catalyst and its prepn. and use
12/24/1996US5587501 Using a coordination catalyst
12/24/1996US5587440 Process for the preparation of ultrahigh molecular weight polyethylene having a high bulk density
12/24/1996US5587439 Coordination catalysts
12/24/1996CA2094057C Process for the production of polyethylene
12/24/1996CA2031699C Process for reducing polymer build-up in heat exchangers during polymerization of alpha-olefins
12/24/1996CA2029000C Process for the preparation of random copolymers
12/24/1996CA2028877C Process for the preparation of random copolymers
12/22/1996CA2179653A1 Magnesium chloride-containing particles, process for preparing the same, polyolefin particles
12/20/1996CA2179354A1 Stereorigid metallocene compound
12/20/1996CA2179353A1 Absorbents
12/19/1996WO1996040805A1 Bimetallydic transition metal catalyst systems
12/19/1996WO1996040804A1 Supported catalyst composition for polymerization of olefins
12/19/1996WO1996040796A1 Halogenated supports and supported activators
12/19/1996CA2220655A1 Bimetallocyclic transition metal catalyst systems
12/18/1996EP0748824A1 High stereoregular polypropylenes
12/18/1996EP0748823A1 Catalyst composition and process for the production of olefinic polymers
12/18/1996EP0748822A2 Catalyst component useful for the polymerization of olefins
12/18/1996EP0748821A1 Transition metal compound
12/18/1996EP0748820A1 Alpha-olefin polymerization catalyst and process for producing alpha-olefin polymer
12/18/1996EP0748819A1 Alpha-olefin polymerization catalyst and process for producing alpha-olefin polymer
12/18/1996EP0748340A1 Olefin polymerization catalysts
12/18/1996EP0690748B1 Coordination catalyst systems containing intramolecularly stabilized organometallic compounds
12/18/1996EP0646137B1 Supported catalyst for 1-olefin(s) (co)polymerization
12/18/1996CN1138337A Catalyst composition
12/18/1996CN1138050A Novel catalysts for production of polyolefins
12/18/1996CN1138049A Process for polymerising olefin in gas phase
12/18/1996CN1138048A Catalyst for olefines polymerizing and manufacture method of polyolefine
12/18/1996CN1033590C Olyfin polymerizing catalyst
12/17/1996US5585509 Metallocene complexes having heterofunctional groups in the cyclopentadienyl system
12/17/1996US5585508 Metallocenes, process for their preparation and their use as catalysts
12/17/1996US5585448 Using cyclopentadienyl ligand containing metallocene catalyst
12/17/1996US5585447 Catalyst for the (co)polymerization of alpha-olefins, a process for its preparation and (co)polymerization process making use thereof
12/17/1996US5585317 Spherical catalyst component comprising titanium compound having at least one titanium-halogen bond and one or group supported on activated magnesium dihalide and having specified porosity
12/17/1996US5585184 Colorable non-sticky resin core-shell particles
12/12/1996WO1996039450A1 Process for transitioning between incompatible polymerization catalysts
12/12/1996DE19520599A1 Multi-nuclear bridged metallocene cpds.