Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
11/2000
11/30/2000WO2000071251A1 Process for the in-situ preparation of single-site transition metal catalysts and polymerization process
11/30/2000WO2000047636A3 A MULTI-STAGE PROCESS FOR THE PREPARATION OF A HIGHLY STEREOREGULAR AND MELT PROCESSABLE α-OLEFIN POLYMER PRODUCT
11/30/2000WO2000043539A3 Immobilization of molecules on surfaces via polymer brushes
11/30/2000DE19924176A1 Katalysatorsystem auf Basis von Fulvenverbindungen A catalyst system based on fulvene
11/30/2000CA2372890A1 Polysiloxane block copolymers in topical cosmetic and personal care compositions
11/30/2000CA2370943A1 Process for the in-situ preparation of single-site transition metal catalysts and polymerization process
11/30/2000CA2370698A1 Supported olefin polymerization catalysts
11/29/2000EP1055703A1 Pelletized polyolefin having ultra-high melt flow and its articles of manufacture
11/29/2000EP1055673A1 Aluminumoxy compound, catalyst component for olefin polymerization and method for producing polyolefin
11/29/2000EP1055659A1 Process for the preparation of neodymium neodecanoate and use thereof as catalytic component for the solution polymerisation of butadiene
11/29/2000EP1054927A1 Polymer films and a process for the production thereof
11/29/2000EP1054914A1 Zwitterionic, neutral transition metal compound which contains boron
11/29/2000EP1054913A2 Method for the production of polymers from n-vinyl compounds
11/29/2000EP1054912A1 Method for retarded anionic polymerization
11/29/2000EP1054911A1 Catalyst system, method for the production thereof and its use for the polymerization of olefins
11/29/2000EP1054910A1 Improved olefin polymerization process
11/29/2000EP1054909A1 Polymerisation catalyst component
11/29/2000EP1054908A1 Method for the production of an initiator composition for retarded anionic polymerization
11/29/2000CN1275139A Process for production of heterophasic polymer compositions and compositions thus obtained
11/29/2000CN1275136A Process for preparation of polyethylene
11/29/2000CN1275134A Catalyst for olefin polymer production, process for producing the same, and process for producing olefin polymer
11/29/2000CN1275133A Catalyst components for polymerization of olefins and catalyst obtained therefrom
11/29/2000CN1274732A Process for preparation of rubber phase volume fraction raised elastomer modified polymer composition
11/29/2000CN1274731A Solid titanium catalyst component for olefines polymerization, olefines polymerization catalyst, catalyst containing prepolymerized polyolefine and method for olefines polymerization
11/28/2000US6153776 Bimetallic complexes and polymerization catalysts therefrom
11/28/2000US6153716 Narrow molecular weight distribution
11/28/2000US6153710 Preactivated catalyst for olefin (CO)polymer, catalyst for olefin (CO)polymerization, olefin (CO)polymer composition, and process for producing the same
11/28/2000US6153661 Onium borates/borates of organometallic complexes and cationic initiation of polymerization therewith
11/28/2000US6153553 Process for the polymerization of alpha olefins using a new aluminophosphate support
11/28/2000US6153551 Preparation of supported catalyst using trialkylaluminum-metallocene contact products
11/28/2000US6153550 Coordination catalyst
11/28/2000US6153549 Metallocenes
11/28/2000US6152543 Comprising, as active ingredients, a complex compound of metals in sub-groups iv and v of the periodic table and an oligomeric alumoxan compound
11/28/2000CA2199078C High activity staged reactor process
11/23/2000WO2000069965A1 Thermoplastic filled membranes of propylene copolymers
11/23/2000WO2000069964A1 Thermoplastic filled membranes of propylene copolymers
11/23/2000WO2000069963A1 Elastic films including crystalline polymer and crystallizable polymers of propylene
11/23/2000WO2000069940A1 Method for producing thermoplastic molding materials using rubber solutions
11/23/2000WO2000069939A1 Method for producing thermoplastic molding materials using rubber solutions
11/23/2000WO2000069928A2 Low molecular weight high-cis polybutadienes
11/23/2000WO2000069924A1 Ziegler-natta polymerization of alpha-olefins in the presence of non-polymerizing olefins
11/23/2000WO2000069923A1 Transition metal complexes and olefin polymerization process
11/23/2000WO2000069922A2 Method of polymerization
11/23/2000WO2000069918A1 Polymerisation stabilisers
11/23/2000WO2000069871A1 Di- and tri-heteroatom substituted indenyl metal complexes
11/23/2000WO2000069870A1 Metal complexes containing bridging heteroatom for olefin-polymerization-process
11/23/2000WO2000069869A1 Polymerisation catalysts
11/23/2000WO2000021663A3 Polymer-supported phosphorus ligands for catalysis
11/23/2000DE19923579A1 Polymerization of diene in solvent containing vinyl-aromatic monomer to give rubber for production of e.g. impact polystyrene involves using Group 4, 5 or 6 transition metal chelate catalyst and Lewis acid cocatalyst
11/23/2000DE19922640A1 Production of ABS molding material, involves polymerization of monomers in rubber solution made by polymerizing diolefin in styrene with catalyst containing rare earth metal and organo-aluminium compounds
11/23/2000CA2372224A1 Transition metal complexes and olefin polymerization process
11/23/2000CA2372178A1 Method for producing thermoplastic molding materials using rubber solutions
11/23/2000CA2372174A1 Method for producing thermoplastic molding materials using rubber solutions
11/23/2000CA2368111A1 Di- and tri-heteroatom substituted indenyl metal complexes
11/23/2000CA2368010A1 Metal complexes containing bridging heteroatom for olefin-polymerization process
11/22/2000EP1054026A1 Butadiene polymers and process for producing conjugated diene polymers
11/22/2000EP1054025A1 Method for controlling molecular weight and molecular weight distribution in polymers produced using a single site catalyst
11/22/2000EP1054024A1 Inert particulate material passivation for single-site catalyst in EPDM production
11/22/2000EP1054022A1 Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
11/22/2000EP1054021A1 Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
11/22/2000EP1054015A1 Olefin polymerisation in presence of dialkoxysilacyclohexanes
11/22/2000EP1053266A1 Method for producing impact-resistant modified thermoplastic moulding materials
11/22/2000EP1053265A1 Injection-stretch-blow moulded containers made of olefin polymers
11/22/2000EP1053264A1 Polyethylenes obtained by use of dual site catalyst
11/22/2000EP1053263A1 Catalyst system
11/22/2000EP1053261A1 Process for preparing supported olefin polymerization catalyst
11/22/2000EP1053260A1 Catalyst compounds with beta-diiminate anionic ligands and processes for polymerizing olefins
11/22/2000EP1053259A1 Metal triflimide complexes
11/22/2000EP1053242A1 Dicarbamoyl-functionalized metal complexes
11/22/2000CN1274373A Elastomeric propylene polymers
11/22/2000CN1274369A Copolymer, process for producing same, and molded article comprising same
11/22/2000CN1274367A Vinyl-containing stereospecific polypropylene macromers
11/22/2000CN1274363A Gas phase prodn. of polydienes with pre-activated nickel catalysts
11/22/2000CN1274360A Processes for prepn. of metallocene complexes
11/22/2000CN1274359A Mu-oxobismetallocene complexes, catalyst for olefin polymerization containing same, and polymerization method
11/21/2000US6150576 Viscosity index
11/21/2000US6150546 Irradiation-curable silicone compositions, photo-active platinum (IV) compounds, and method
11/21/2000US6150544 Transition metal compound and catalyst containing the same for polymerization of olefins
11/21/2000US6150529 Single site catalyst with methyl aluminoxane or borate free and their applications for the preparation of polyolefins
11/21/2000US6150487 Multifunctional organic alkali metal initiator and its synthesis, anionic polymerized star polymers and their preparation
11/21/2000US6150483 Catalyst system for the preparation of a rubbery copolymer
11/21/2000US6150482 Coordination catalysts for polymerization catalysts
11/21/2000US6150481 Catalytic olefin polymerization with coordination catalysts
11/21/2000US6150480 Production of polyethylene for blow molding
11/21/2000US6150479 Curable adhesives for heat resistance
11/21/2000US6150467 Electrical devices including ethylene, α-olefin, vinyl norbornene elastomers and ethylene α-olefin polymers
11/21/2000US6150463 Vinyl aromatic/conjugated diene block copolymers deactivated to alkali metal-alcoholate termination and treated with cyclic anhydride
11/21/2000US6150462 Golf ball compositions formed from single site catalyzed polymers
11/21/2000US6150429 No volatile organic solvent in polyester coatings
11/21/2000US6150297 Cyclopentaphenanthrenyl metal complexes and polymerization process
11/21/2000US6150295 Pyridine-2-carboxaldimine nickel complex and methylaluminoxane; slurry polymerization of olefins
11/16/2000WO2000068315A1 High-stiffness propylene polymers and a process for the preparation thereof
11/16/2000WO2000068285A1 Ethylene copolymers and films thereof
11/16/2000WO2000068280A1 Polymerization of ethylene
11/16/2000WO2000068279A1 A polymerization process for producing easier processing polymers
11/16/2000WO2000068277A1 Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use
11/16/2000WO2000068276A1 Process for producing olefin living polymer
11/16/2000WO2000068275A1 Non-symmetrical free radical initiators and process for use therewith
11/16/2000DE19922048A1 New olefin oligomerization catalyst, useful for making oligomers for oxo-alcohol production, comprises chromium compound, triazacyclohexane ligand and activator
11/16/2000DE19922020A1 Übergangsmetallverbindung, Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen Transition metal compound catalyst system, to methods for its production and its use for the polymerization of olefins
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