C08F 4 - Polymerisation catalysts

Patents for C08F 4 - Polymerisation catalysts (50,749)
10/2002
10/23/2002	EP1251135A2 High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof
10/23/2002	EP1250365A2 Transition metal compound, ligand system, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins
10/23/2002	EP1250363A2 Chemical compound, method for the production thereof and its use in catalyst systems for producing polyolefins
10/23/2002	EP1250362A1 Processes for the preparation polyolefin resins using supported ionic catalysts
10/23/2002	EP1250342A1 Bridged metallocene compounds as olefin-polymerization catalysts
10/23/2002	EP1250190A1 Organometal compound catalyst
10/23/2002	EP1012192B1 Homogeneous filled polymer composite
10/23/2002	EP1007573B1 Improved atom transfer radical polymerization
10/23/2002	EP0934344B1 Organoborane amine complex initiator systems and polymerizable compositions made therewith
10/23/2002	CN1376170A Polyethylene moulding compound with an improved ESCR/stiffness relation and an improved swelling rate, a method for the production and the use thereof
10/23/2002	CN1376169A Preparation of curable polymers
10/23/2002	CN1376168A High activity carbenium-activated polymerization catalysts
10/23/2002	CN1376167A Organometal catalyst compositions
10/23/2002	CN1093141C Polyolefin copolymer composition with molecular weight maxium occuring in that part of the composition that has the highest comonomer content
10/23/2002	CN1093138C Polyalkylaluminoxane compositions formed by non-hydrolytic means
10/23/2002	CN1093132C Metallocene compounds
10/23/2002	CN1093120C Trigger containing TEMPO polymer and its preparing method
10/22/2002	US6469190 N,n'-ethylenebis (3,5-di-tert-butylsalicylidene imine) enolate of tert-butyl isobutyrate aluminum; for anionic polymerization of polymethyl methacrylate, for example
10/22/2002	US6469188 Catalyst system for the polymerization of alkenes to polyolefins
10/22/2002	US6469117 Dialkenyl-tricyclic-nonaromatic/olefin polymers
10/22/2002	US6469115 Room temperature vulcanizable polyisobutylene polymer having hydrolyzable silyl- functional groups positioned at or near molecular chain ends
10/22/2002	US6469114 Metallocene compound and polymerization catalyst comprising heterocyclic group
10/22/2002	US6469113 Supported metallocene catalyst by reacting metallocene catalyst having an alkoxysilane group at a part of a ligand with a support having a highly reactive siloxane group at the surface; olefin polymerization process
10/22/2002	US6469112 Solid titanium catalyst component; an organoaluminum compound; and an organosilicon compound comprising at least one (cycloalkyl)methyl group; making high xylene soluble polyolefins with catalytic efficiency
10/22/2002	US6469111 Method for polymerizing α-olefins in a gaseous phase
10/22/2002	US6469103 Multicomponent ethylene interpolymer composition which is characterized by a relatively narrow molecular weight distribution and a variably optimized compositional distribution with respect to its composition
10/22/2002	US6469094 Polymerization processes
10/22/2002	US6468948 Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267)
10/22/2002	US6468939 Esters of phosphoric acid, phosphorous acid, phosphonic acid, phosphonous acid, phosphinic acid or phosphinous acid; complexing ligands
10/22/2002	US6468938 High catalyst activity, high isotactic index, not affected by aging; polypropylene
10/22/2002	US6468937 Carboxyl group-carrying polymer carrier particles have spherical or elliptical shape; an organometallic compound; a group 4 metal compound; a phenol compound; high molecular weight,superior powder properties
10/22/2002	US6468936 Solid MAO/metallocene catalyst complex for propylene polymerization
10/22/2002	CA2073634C Process for the production of vanadium bis-arenes from vanadium oxychloride
10/18/2002	CA2344284A1 Monovinylaromatic polymer with improved stress crack resistance
10/17/2002	WO2002081531A2 Supported catalyst composition for polymerization of olefins, method for preparing the same and process for polymerization using the same
10/17/2002	WO2002081530A2 Transition metal donor complexes and olefin polymerization process
10/17/2002	WO2002081529A2 Bimetallic catalysts for olefin polymerization
10/17/2002	WO2002081527A1 Solid catalyst ingredient and catalyst each for olefin polymerization and propylene block copolymer
10/17/2002	WO2002081439A1 Novel sulfonium salt and process for producing the same
10/17/2002	WO2002081082A1 Iron-based catalyst composition for producing oligomers of conjugated dienes
10/17/2002	WO2002045854A3 Method for preparing a catalyst support and polymerization with supported catalysts
10/17/2002	US20020151666 Such as 2-(1-tert- butoxycarbonylpiperidin-2-yl)ethyl 5-norbornene-2-carboxylate; photolithography; etching/heat resistance; semiconductors
10/17/2002	US20020151663 Process for the preparation of butyl rubber utilizing alkylaluminum dihalides and aluminoxanes
10/17/2002	US20020151662 Substituted polycyclic, fused ring compounds, metal complexes and polymerization process
10/17/2002	US20020151661 Process for the polymerization olefins
10/17/2002	US20020151658 Comprises initiated living polymers
10/17/2002	US20020151648 Aqueous disperisions of comb copolymers and coatings produced therefrom
10/17/2002	US20020151641 Graft polymerization of butylacrylate, styrene, acrylonitrile, and methylmethacrylate with oil soluble initiator; refractive index
10/17/2002	DE10118633A1 Production of aqueous polymer dispersions for use, e.g. in paper coating or paint production, involves reacting olefinic monomers in aqueous medium in presence of a cationic complex of a late transition metal
10/17/2002	CA2442709A1 Complexes with indenoindolyl ligands as polymerization catalysts
10/16/2002	EP1249343A2 Thermal initiator system using leuco dyes and polyhalogene compounds
10/16/2002	EP1248808A1 Chemically-modified supports and supported catalyst systems prepared therefrom
10/16/2002	EP1248807A1 Continuous process for making polymers in carbon dioxide
10/16/2002	EP1248806A1 Metallocene catalysts comprising monocyclic siloxy substituted cyclopentadienyl group(s) for the polymerisation of olefins
10/16/2002	EP1248764A2 Novel methods for cross-metathesis of terminal olefins
10/16/2002	EP1248676A1 Olefin polymerization catalysts containing modified borraaryl ligands
10/16/2002	EP1218386A4 Olefin polymerization catalyst comprising amine bis(phenolate) complex
10/16/2002	EP1189698A4 Process for the in-situ preparation of single-site transition metal catalysts and polymerization process
10/16/2002	EP1165568A4 Metal compounds containing neutral, multidentate azacyclic ligands, catalysts using them, olefin polymerization methods using them
10/16/2002	EP1155047A4 Polymerization process
10/16/2002	EP0904301B1 Mettallocene catalyst systems with inorganic oxides as carriers
10/16/2002	CN1374974A Catalyst modifiers and their use in the polymerization of olefin(s)
10/16/2002	CN1374973A Catalyst system and process for polymerization of olefin(s)
10/16/2002	CN1374971A An improved catalyst for homo-and Co-polymerization of olefin
10/16/2002	CN1374335A Safety free-flowing solid superoxide composition IR3612NP
10/16/2002	CN1092685C Process for producing foam styrene polymer
10/16/2002	CN1092673C Ethylene-alpha-olefines copolymer and composition thereof, and thin film, laminated products and electrical insulation material containing the same copolymer and composition
10/16/2002	CN1092672C Ethylene copolymer, process for producing vinyl polymer and catalyst system used therein
10/16/2002	CN1092670C Process for producing solid catalyst components for polymerization of olefins
10/16/2002	CN1092669C Component and catalyst for polymerization of olefins
10/16/2002	CN1092668C Olefin polymerization catalyst composition comprising group 13 metallic compounds
10/16/2002	CN1092667C Snthesis of terminally unsaturated low polymer
10/15/2002	US6465700 Coupling reactions of 2-substituted, 7-haloindenes with aryl substituents to produce metallocene catalyst ligands
10/15/2002	US6465667 Synthesis and isomerization of 1,2-bis (indenyl) ethanes
10/15/2002	US6465590 Telechelic alkadiene polymers with crosslinkable end groups and methods for making the same
10/15/2002	US6465586 For alpha-olefins; chromium oxide on catalyst support
10/15/2002	US6465585 Chromium-based catalyst composition for producing conjugated diene polymers
10/15/2002	US6465584 Elastomeric copolymer and process for the preparation thereof
10/15/2002	US6465543 Swelling hydrophilic clay in water, freeze drying and con-tacting with an alkyl aluminoxane to form complex catalyst and particles; in situ olefin or styrenic polymerization and platelet dispersion; stress resistant molded parts
10/15/2002	US6465538 Method for polymerizing contact lenses
10/15/2002	US6465386 Novel catalyst system suitable for polymerising monomers, for example, olefins, and especially for polymerising ethylene alone to form polyethylene varying from hdpe to lldpe
10/15/2002	US6465385 Zwitterionic polymerization catalyst
10/15/2002	US6465384 Biscyclopentadienyl diene complexes
10/15/2002	US6465383 Procatalysts, catalyst systems, and use in olefin polymerization
10/15/2002	CA2126541C Method and dispenser for making dental products
10/15/2002	CA2053645C Olefin polymerization catalyst
10/11/2002	WO2001079310A1 Novel process for the production of polyacetylene derivatives
10/10/2002	WO2002079339A2 Metal catalyzed reactions
10/10/2002	WO2002079277A1 Ethylene polymerization process
10/10/2002	WO2002079276A2 Supported olefin polymerization catalysts
10/10/2002	WO2002079275A1 Polyolefin-based composite resin, method for production thereof, catalyst for polymerization of vinyl compound and method for polymerization of vinyl compound using the same
10/10/2002	WO2002079272A1 Process for the preparation of a high-molecular-weight polyethylene
10/10/2002	WO2002079269A1 Polymer formation in room temperature ionic liquids
10/10/2002	WO2002026881A3 THERMOSETTING ETHYLENE/α-OLEFIN COMPOSITION AND SAFETY GLASS INTERLAYER FILM MADE FROM THE COMPOSITION
10/10/2002	US20020147288 High molecular weight; isotactic
10/10/2002	US20020147287 Using coordination polymerization catalyst
10/10/2002	US20020147286 Coordination polymerization catalyst
10/10/2002	US20020147285 Using coordination catalyst
10/10/2002	US20020147284 Olefin polymer or copolymer formed using a solid catalytic component
10/10/2002	US20020147105 Process for producing stereospecific polymers

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