Patents for C08F 4 - Polymerisation catalysts (50,749)
08/1995
08/08/1995CA1336596C Organosilane compounds
08/08/1995CA1336594C Olefin polymerization catalyst, component thereof and process for polymerizing olefins with the catalyst, and film and injection-molded article from the obtained polyolefin
08/02/1995EP0665243A2 Catalyst for polymerization of olefins and process for polymerization of olefins using the same
08/02/1995EP0664815A1 Process for preparing a catalyst composition
08/02/1995EP0532551B1 Process for producing a poly-1-olefin
08/02/1995CN1106028A Process for the preparation of a modified polytetrafluoroethylene and its use
08/02/1995CN1106025A Process for the preparation of ultrahigh molecular weight polyethylene having a high bulk density
08/02/1995CN1106024A Chromium catalyst compositions and polymerization processes therewith
08/01/1995US5438108 Graft precursor and process for producing grafted aromatic polycarbonate resin
08/01/1995US5438100 Blend of an alpha-olefin/polyene polymer and an olefin polymer having a melt tension satisfying a given formula; molding materials; vacuum molding for appliances; bottles
08/01/1995US5438093 Modified polycycloolefins
07/1995
07/27/1995WO1995020016A1 Photocurable film-forming acrylic latices
07/27/1995WO1995019984A2 Synthesis of cyclopentadienyl metal coordination complexes from metal hydrocarbyloxides
07/27/1995CA2181701A1 Photocurable film-forming acrylic latices
07/27/1995CA2181268A1 Synthesis of cyclopentadienyl metal coordination complexes from metal hydrocarbyloxides
07/26/1995EP0664304A2 Olefin polymerization catalyst and process for olefin polymerization
07/26/1995EP0663800A1 Improved oxygen scavenging compositions for low temperature use
07/26/1995CN1105674A Process for the preparation of ethylene polymers and products obtained therefrom
07/26/1995CN1105673A Preparation of metallocene catalysts for polymerization of olefins
07/26/1995CN1105672A Novel transition metal compound, olefin polymerization catalyst component comprising the transition metal compound, olefin polymerization catalyst comprising the olefin polymerization catalyst comp...
07/26/1995CN1105671A Components and catalysts for the polymerization of olefins
07/25/1995US5436305 Organometallic fluorenyl compounds, preparation, and use
07/25/1995US5436304 Process for polymerizing monomers in fluidized beds
07/25/1995US5436290 Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
07/25/1995US5436213 Procatalyst composition containing substituted maleic or fumaric acid esters as an electron donor for olefin polymerization
07/25/1995US5436212 Organoaluminoxy product, preparation, and use
07/25/1995CA1336460C Graft polymers made with metal/peroxy initiating systems
07/20/1995WO1995019365A1 Process for preparation of reduced metal titanium complexes
07/20/1995DE4401387A1 Vinyl] polymers with improved colour in unpigmented state
07/20/1995CA2180558A1 Process for preparation of reduced metal titanium complexes
07/19/1995EP0663408A2 Process for preparing water soluble polymers of monoethylenically unsaturated dicarboxylic acids
07/19/1995EP0663191A2 Method for the manufactoring of inserts
07/19/1995EP0662980A1 Long chain branched polymers and a process to make long chain branched polymers
07/19/1995EP0662979A1 Supported homogeneous catalyst complexes for olefin polymerization.
07/18/1995US5434230 Composition containing olefinically unsaturated compounds and hydrazones
07/18/1995US5434117 Catalyst system and copolymerization process
07/18/1995US5434116 Polymerization catalyst
07/18/1995US5434115 Aluminum compound, boron compound, metallocene
07/18/1995CA2024984C Ethylene/propylene/ethylidene norbornene rubbers
07/15/1995CA2139817A1 Aqueous process for preparing water soluble polymers of monoethylenically unsaturated dicarboxylic acids
07/13/1995WO1995018836A1 Alumoxanes and catalysts comprising alumoxanes
07/13/1995WO1995018809A1 Use of gel-free alumoxane solution
07/13/1995CA2180981A1 Use of gel-free alumoxane solution
07/12/1995EP0662485A2 Method of controlling the polymerization of acrylates
07/12/1995EP0662484A2 Olefin polymerization catalysts
07/12/1995EP0662465A1 A purifying method of a styrene monomer
07/12/1995EP0662095A1 Process for polymerizing alpha-olefin
07/12/1995CN1105032A Olefin polymerization process, catalyst system, and polymer
07/12/1995CN1029315C Process for preparing ziegler-natta type catalyst
07/11/1995US5432244 Cocatalyst system, selectivity control agents
07/11/1995US5432243 Process for the polymerization of olefins
07/11/1995US5432242 HP catalyst killer
07/11/1995US5432236 Process for preparing polyolefins
07/11/1995US5432139 Catalyst formulation and polymerization process
07/11/1995CA1336282C Twice-aged porous inorganic oxides, catalysts, and polymerization processes
07/11/1995CA1336281C Polymerization process and catalyst system therefor
07/06/1995WO1995018180A1 Gels of organic peroxides
07/06/1995WO1995018160A1 Method of producing ethylene polymers by polymerization in suspension
07/06/1995WO1995018158A1 Process for producing olefin polymer and ethylene polymer
07/06/1995DE4400143A1 Prepn. of polyacetylene used as nonlinear optical film, sheet or coating
07/05/1995EP0661310A2 Cyclo-olefincopolymers and process for their preparation
07/05/1995EP0661308A2 Cyclo-olefin copolymers and process for their preparation
07/05/1995EP0661303A1 Co-catalyst with a ziegler-natta catalyst for polydispersity control of polypropylene
07/05/1995EP0661301A1 Process for producing ethylene polymers having reduced hexane extractable content
07/05/1995EP0661300A1 Process for the production of polyolefins
07/05/1995EP0661299A2 Chromium catalyst compositions and ethylene polymerization processes therewith
07/05/1995EP0660847A1 High tensile strength amorphous 1-butene/propylene copolymers
07/05/1995EP0660845A1 Process for the preparation of olefin polymers
07/05/1995CN1029234C Supported polymerization catalyst
07/05/1995CN1029233C Process for polymerizing olefins and catalyst for polymerizing olefins
07/04/1995US5430213 Process for producing 1,4-dienes
07/04/1995US5430001 Process for producing a styrene polymer and a catalyst for use therein
06/1995
06/29/1995WO1995017436A1 Initiation via haloboration in living cationic polymerization
06/29/1995WO1995017435A1 Free radical polymerisation process
06/29/1995WO1995017434A1 Catalyst composition
06/29/1995DE4344708A1 Multi:nuclear metallocenes with more than one central atom
06/29/1995DE4344687A1 Multi:nuclear metallocenes with more than one central atom
06/29/1995DE4344631A1 Stereo-rigid metallocenes useful in catalyst for cyclo-olefin copolymer prodn.
06/28/1995EP0659838A1 Organopolysiloxane copolymers as radical macro-initiators
06/28/1995EP0659805A1 Soluble organopolysiloxane radical macroinitiators for graft copolymerisation
06/28/1995EP0659778A1 Catalyst for the preparation of elastomeric ethylene-propylene copolymers
06/28/1995EP0659775A2 Process for producing styrenic polymer
06/28/1995EP0659773A1 Production of polyolefins containing long chain branches by a gas phase process
06/28/1995EP0659758A1 Metallocenes and their use as catalysts
06/28/1995EP0659757A1 Metallocenes
06/28/1995EP0659756A1 Metallocenes
06/28/1995EP0659194A1 Process for (co)polymerizing vinyl monomers.
06/28/1995CN1104220A Full density polyethylene high-efficiency catalyst by using gas phase method
06/28/1995CA2139064A1 Olefin polymerization catalyst and process for olefin polymerization
06/27/1995US5428127 Preparation process of syndiotactic polyproplene
06/27/1995US5428121 Addition polymerization using transition metal catalyst and aluminoxane or boron compound; cyclic monoolefin as comonomer
06/27/1995US5428120 Process for preparation of syndiotactic vinylidene aromatic polymers using chain transfer agent
06/27/1995US5428119 Process for polybutadiene production using catalyst with high activity
06/27/1995US5428098 Fiber-reinforced cycloolefin copolymer material, process for its preparation and shaped articles from the material
06/27/1995US5427991 A polyanionic moiety comprising a plurality of metal or metalloid atom-containing noncoordinating anionic groups pendant from and chemically bonded to a core;
06/27/1995US5427807 Method of packaging food products
06/27/1995CA1336117C Preparation of water-soluble copolymers of maleic acid and use thereof as water treatment agents
06/22/1995WO1995016716A1 Process for producing elastomers with an indenyl metallocene catalyst system
06/22/1995WO1995016714A1 Catalyst for polymerizing olefins
06/22/1995WO1995016650A1 PREPARATION OF α,φ-DIENE OLIGOMERS AND DERIVATIVES THEREOF