| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 08/27/1997 | EP0791611A2 Process for the preparation of cycloolefin polymers |
| 08/27/1997 | EP0791608A1 Olefin polymerization catalyst based on organometallic complexes and processes for production of polyolefins using the catalyst |
| 08/27/1997 | EP0791607A2 Substituted metallocene catalyst for the (co)polymerization of olefins |
| 08/27/1997 | EP0791018A2 Carbocationic catalysts and process for using said catalysts |
| 08/27/1997 | EP0696263B1 Catalyst composition for alkene oligomerisation and co-oligomerisation |
| 08/27/1997 | EP0646103B1 Bf3-tertiary etherate complexes for isobutylene polymerization |
| 08/27/1997 | CN1158136A Procatalyst for ethylene polymer production, method for its preparation and use |
| 08/27/1997 | CN1158135A Process for controlling the NWD of a broad/bimodal produced in a single reactor |
| 08/27/1997 | CA2246307A1 Process for producing alkene polymers by gas phase polymerisation |
| 08/26/1997 | US5661098 Supported monocyclopentadienyl zirconium catalyst |
| 08/26/1997 | US5661097 Supported olefin polymerization catalyst |
| 08/26/1997 | US5661096 Metallocenes with aluminoxanes as cocatalysts |
| 08/26/1997 | US5661095 Polymeric catalyst support with an organometallic agent and a transition metal agent; purity |
| 08/21/1997 | WO1997030096A2 Catalyst system and components |
| 08/21/1997 | WO1997029845A1 An organo-lewis acid as cocatalyst for cationic homogeneous metallocene ziegler-natta olefin polymerizations |
| 08/21/1997 | DE19606167A1 Geträgerte Katalysatorsysteme Supported catalyst systems |
| 08/21/1997 | DE19606166A1 Verfahren zur Herstellung von Polymerisaten von Alkenen durch Suspensionspolymerisation A process for the preparation of polymers of alkenes by suspension |
| 08/21/1997 | DE19606165A1 Verfahren zur Herstellung von Polymerisaten von Alkenen durch Gasphasenpolymerisation A process for the preparation of polymers of alkenes by gas-phase polymerization |
| 08/21/1997 | CA2247137A1 An organo-lewis acid as cocatalyst for cationic homogeneous metallocene ziegler-natta olefin polymerizations |
| 08/21/1997 | CA2244803A1 Catalyst system and components |
| 08/20/1997 | EP0790262A1 Propylene-ethylene copolymer compositions and process for the production thereof |
| 08/20/1997 | EP0790260A1 Solid catalyst components for polymerization |
| 08/20/1997 | EP0790259A1 Supported metallocene-alumoxane catalysts for the preparation of polyethylene having a broad monomodal molecular weight distribution |
| 08/20/1997 | EP0790257A1 Solid catalytic component and catalyst for polymerizing olefins |
| 08/20/1997 | EP0790227A1 Catalytic component based on vanadium and its use in the preparation of EP (D) M |
| 08/20/1997 | EP0790076A2 Catalysts containing metallocenes with arylsubstituted indenyl derivatives as ligands, process and intermediates for the preparation of these metallocenes and their use |
| 08/20/1997 | EP0789720A1 Stable, low cure-temperature semi-structural pressure sensitive adhesive |
| 08/20/1997 | EP0789718A1 Catalyst composition and process for the polymerization of an olefin |
| 08/20/1997 | EP0789624A1 Catalyst for biomodal molecular weight distribution ethylene polymers and copolymers |
| 08/20/1997 | EP0789623A1 A process and a catalyst for preventing reactor fouling |
| 08/20/1997 | EP0789620A1 Separating materials and process for their preparation |
| 08/20/1997 | EP0700404B1 Catalyst support, method for making a precursor gel for a catalyst support |
| 08/20/1997 | EP0700403B1 Process for the preparation of a catalyst support, catalyst for olefin polymerization and process for the polymerization of olefins with said catalyst |
| 08/20/1997 | EP0674668B1 Propylene homopolymers |
| 08/20/1997 | CN1157624A Supported olefin polymerization catalyst |
| 08/20/1997 | CN1157623A Supported ionic catalyst composition |
| 08/20/1997 | CN1157582A Catalytic control of MWD of broad/bimodal resin in single reactor |
| 08/20/1997 | CN1157291A Catalyst for production of olefin polymers |
| 08/19/1997 | US5659101 Solution polymerization with boroorganometallic catalyst formed in-situ from mixture comprising ligand-bound scandium, yttrium or lanthanum series salt/organometallic compound/organoborane compound |
| 08/19/1997 | US5659069 Method for the cyclotrimerization of alkynes in aqueous solutions |
| 08/19/1997 | US5659054 Contacting corresponding bis(cyclopentadienyl) metal complex with alkali metal or alkaline metal derivative of hydrocarbyl ligand |
| 08/19/1997 | US5658999 Polymerizing propylene in reaction vessel while maintaining specified hydrogen partial pressure using solid catalyst formed of transition metal compound, aluminoxane, fine particulate carrier |
| 08/19/1997 | US5658997 Process for polymerizing propylene by using a novel metallocene catalyst |
| 08/19/1997 | US5658986 Free radical polymerization containing iniferter |
| 08/19/1997 | US5658840 Coordination catalyst containing titanium and aluminum |
| 08/19/1997 | CA1339336C Process for the preparation of an olefin polymer |
| 08/17/1997 | CA2197610A1 Solid catalyst components for olefin polymerization |
| 08/14/1997 | WO1997029135A1 Polymerization of low grade dcpd monomers using an olefin metathesis catalyst |
| 08/14/1997 | WO1997029134A1 Improved supported metallocene catalyst systems |
| 08/13/1997 | EP0789037A2 Polymerization process for the production of porous propylene polymers and polymers therefrom |
| 08/13/1997 | EP0788521A1 Long-chain branched polymers and their production |
| 08/13/1997 | EP0788520A1 Polymerization catalyst systems, their production and use |
| 08/13/1997 | EP0788519A1 High pore volume polyolefin catalyst |
| 08/13/1997 | EP0788517A1 Alkoxy silyl capping agents for making terminally functionalized polymers |
| 08/13/1997 | EP0598890B1 Titanium magnesium catalyst precursors for the polymerization of olefins |
| 08/13/1997 | CN1157000A Process for transitioning between incompatible polymerization catalyst |
| 08/13/1997 | CN1156999A Dual donor catalyst system for polymerization of olefins |
| 08/13/1997 | CN1156997A Biscyclopentadienyl diene complexes |
| 08/13/1997 | CN1156729A Catalytic solid for (co)polymerization of ethylene, process for its preparation, catalytic system for (co)polymerization of ethylene and process for (co)polymerization of ethylene |
| 08/13/1997 | CN1156728A Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer |
| 08/13/1997 | CA2181427A1 Catalyst for the synthesis of styrene-butadiene rubber |
| 08/12/1997 | US5656704 Polymethyl methacrylate; high strength, heat resistant, radiation transparent |
| 08/12/1997 | CA2040713C Process for the preparation of an ethylene copolymer and an olefin polymer, and catalysts for olefin polymerization |
| 08/07/1997 | WO1997028205A1 Method for olefin oxidation |
| 08/07/1997 | WO1997028201A1 Preparation of branched polymers |
| 08/07/1997 | WO1997028194A1 Dual-curing coating formulation and method |
| 08/07/1997 | WO1997028170A1 Heteroatom substituted metallocene compounds for olefin polymerization catalyst systems and methods for preparing them |
| 08/06/1997 | EP0787748A1 Process for the preparation of polyisoolefins using new metallocene initiator systems |
| 08/06/1997 | EP0787747A1 Solid catalytic components and catalyst for polymerizing olefins |
| 08/06/1997 | EP0787746A1 Process for manufacturing catalyst supports and supported polyolefin catalysts and the use thereof for the preparation of polyolefins |
| 08/06/1997 | EP0787155A2 Catalysts and synthesis of high molecular weight amorphous polyolefins and recovery thereof |
| 08/06/1997 | CN1156461A Catalyst system for polymerization of ethylene |
| 08/06/1997 | CN1156151A Ethylene/alpha-olefine copolymer and film made therefrom |
| 08/05/1997 | US5654454 Reducing unsaturated substituents; used for addition polymerization of olefins |
| 08/05/1997 | US5654384 Process for preparing high vinyl polbutadiene rubber |
| 08/05/1997 | US5654373 Peroxide curable fluororubbers containing no cure-site monomers |
| 08/05/1997 | US5654371 Anionic polymerization process using functionalized initiators |
| 08/05/1997 | US5654250 Preparation of catalyst solution |
| 08/05/1997 | US5654249 At least two catalyst systems with silica-titania supports having certain pore volumes and surface areas; for homo- or copolymerizing ethylene |
| 08/05/1997 | US5654248 Coordination catalyst |
| 08/05/1997 | CA1339236C Synthesis of high vinyl polybutadiene utilizing a molybdenum catalyst system |
| 08/05/1997 | CA1339232C Homogeneous addition copolymers of ethylene and cycloolefin monomers |
| 08/02/1997 | CA2196509A1 Process for preparing catalyst supports and supported polyolefin catalysts and also their use for the preparation of polyolefins |
| 07/31/1997 | WO1997027229A1 Process for the suspension polymerisation of vinyl chloride |
| 07/31/1997 | WO1997027228A1 Improved olefin addition polymerization catalyst composition |
| 07/31/1997 | WO1997027227A1 Process for preparing polymers of c2-c10 alkenes in the presence of metallocene complexes with cationically functionalized cyclopentadienyl ligands |
| 07/31/1997 | WO1997027225A1 Process for producing polyethylenes having a broad molecular weight distribution, and a catalyst system used thereby |
| 07/31/1997 | WO1997027224A1 Olefin polymerization catalyst system, producing and using it |
| 07/31/1997 | DE19602543A1 Verfahren zur Herstellung von Polymerisaten von C¶2¶- bis C¶1¶¶0¶-Alkenen in Gegenwart von Metallocenkomplexen mit kationisch funktionalisierten Cyclopentadienylliganden A process for the preparation of polymers of C¶2¶- to C¶1¶¶0¶-alkenes in the presence of metallocene complexes having cationically functionalized cyclopentadienyl ligand |
| 07/31/1997 | CA2196138A1 Process for the production of polyisoolefins by means of novel metallocene type initiator systems |
| 07/30/1997 | EP0786477A1 Process for producing polyolefin having terminal functional group |
| 07/30/1997 | EP0786466A1 Transition metal compound, olefin polymerization catalyst comprising the compound, and process for production of olefin polymer |
| 07/30/1997 | EP0785956A1 Polymerization catalyst systems, their production and use |
| 07/30/1997 | EP0785955A1 Polymerization catalyst systems, their production and use |
| 07/30/1997 | EP0785954A1 New polypropylene composition with broad mwd |
| 07/30/1997 | EP0722362B1 Process and substrates for gel permeation chromatography |
| 07/29/1997 | US5652315 Catalyst |
| 07/29/1997 | US5652314 Magnesium hydrocarbyl carbonate |
| 07/29/1997 | US5652308 Copolymerizing alpha-olefin and cyclic olefin in presence of metallocene catalyst |
| 07/29/1997 | US5652304 Vapor phase synthesis of rubbery polymers |