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)
03/2000
03/22/2000EP0986583A1 Stable small sized particle water-in-water emulsions, synthesis method and application as thickening agents
03/22/2000EP0789624B1 Process for producing biomodal molecular weight distribution ethylene polymers and copolymers
03/22/2000EP0739359B1 Free radical polymerisation process
03/22/2000CN1248270A Catalyst and processes for polymerization of olefins
03/22/2000CN1248269A Method and catalyst for producing polyolefins of medium to ultra-high molecular weight
03/22/2000CN1248267A (Co) polymers by photopolymerization
03/22/2000CN1247875A Composite metallocene catalyzed ethylene polymerization for preparing branched polyethylene with wide molecular weight distribution
03/22/2000CN1247873A Dicyclopentadiene metal compound catalyst for preparing high molecular weight polyolefine
03/22/2000CN1247872A Catalyst and method for polymerization of olefines
03/22/2000CN1050613C Catalyst for preparation of elastomeric ethylene-propylene copolymers and its use
03/22/2000CN1050612C Unbridged metallocene, olefines-polymerizing catalyst system and method thereof
03/22/2000CN1050611C Method of polymerizing olefines
03/22/2000CN1050610C Organometallic complexes of lanthanides and their prepn. and use
03/21/2000US6040469 Based on a tetravalent metal and cyclopentadienyl, indenyl, fluorenyl and amine coordination complexes; polymerization of olefins to homo-, co- or terpolymers of broad or multimodal molecular weight distribution
03/21/2000US6040403 Polymerization of cycloolefins
03/21/2000US6040402 Polymeric ligands, polymeric metallocenes, catalyst systems, preparation, and use
03/21/2000US6040401 Saturated tricyclic ligand containing metal complexes and olefin polymerization process
03/21/2000US6040399 Preparation method of ethylene base polymer
03/21/2000US6040388 Copolymer, hydrogenated product thereof, and process for producing the same
03/21/2000US6040363 Polymerizing a cyclic olefin monomer in the presence of the sizing agent and a metathesis polymerization catalyst which includes ruthenium or osmium.
03/21/2000US6040261 Supported single-site catalyst and olefin polymerization process
03/21/2000US6040260 Forming procatalyst by depositing transition metal compound onto support and adding to viscous substance; prepolymerizing with prepolymerization monomer in presence of viscous substance to obtain prepolymerized catalyst
03/16/2000WO2000014135A1 Grafting of ethylenically unsaturated monomers onto polymers
03/16/2000WO2000014134A1 Grafting of ethylenically unsaturated monomers onto polymers
03/16/2000WO2000014132A1 Method for producing copolymers by radical polymerisation
03/16/2000WO2000014130A1 Gel reduction in high cis-1,4-polybutadiene production process
03/16/2000WO2000014129A1 Long chain branched ethylene homopolymer made by a slurry process and blends thereof
03/16/2000WO2000014122A1 Solid catalysts for the polymerization of olefins and process for the production of olefin polymers therewith
03/16/2000WO1999037711A3 Polyolefins and uses thereof
03/16/2000DE19943936A1 Aluminoxane used in a catalyst for olefin polymerization is obtained by contacting an aluminoxane with an adsorption agent
03/16/2000DE19841510A1 Polymerisationsverfahren zur Herstellung vernetzter Copolymere A polymerization process for preparing crosslinked copolymers
03/16/2000CA2342323A1 Method for producing copolymers by radical polymerisation
03/16/2000CA2341372A1 Grafting of ethylenically unsaturated monomers onto polymers
03/16/2000CA2340689A1 Grafting of ethylenically unsaturated monomers onto polymers
03/15/2000EP0985688A1 Polymerization process to produce cross-linked copolymers
03/15/2000EP0985687A1 Ethylene homopolymer and its molded article
03/15/2000EP0985685A1 Catalysts for olefin polymer production and process for producing olefin polymer
03/15/2000EP0985684A2 New reactive systems of polymerisable monomers containing peroxyds and stabilised alkyl boron compounds
03/15/2000EP0985678A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/15/2000EP0985677A1 Dinuclear metallocene catalyst for olefin polymerization
03/15/2000EP0985676A1 Dinuclear metallocene catalyst for preparing high molecular weight olefin polymer
03/15/2000EP0985674A1 ORGANIC COMPOUNDS CONTAINING SILICON OR GERMANIUM, TRANSITION METAL COMPLEXES, CATALYST FOR $g(a)-OLEFIN POLYMERIZATION, AND PROCESSES FOR PRODUCING $g(a)-OLEFIN POLYMERS
03/15/2000EP0985673A2 Modified aluminium oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer
03/15/2000EP0984989A1 Metallocene catalyst component for use in producing isotactic polyolefins
03/15/2000EP0984988A1 Prepolymerized catalyst components for the polymerization of olefins
03/15/2000EP0984973A1 Stereorigid metallocene compounds
03/15/2000EP0909283B1 Method for producing high melting-point polyolefins
03/15/2000EP0876405B1 Olefin polymerization catalyst system, producing and using it
03/15/2000EP0807143B1 Thermoplastic propylene elastomers and one pot/two catalysts process to produce them
03/15/2000CN1050366C Process for prepn. of catalyst support, catalyst for olefin polymerization and process for polymerization of olefins with said catalyst
03/15/2000CN1050360C Catalyst systems containing organoaluminoxy product, its prepn. and use
03/14/2000US6037433 Olefin polymerization processes and products thereof
03/14/2000US6037428 Suspension polymerization in aqueous medium in presence of oil-soluble polymerization initiator comprising combination of diacyl peroxide and tertiary-hexylperoxy diglycolate
03/14/2000US6037427 Unbridged metallocene catalysts used in combination with suitable cocatalyst for the polymerization of olefinic monomers
03/14/2000US6037297 Transition metal polymerization catalyst complexes and their use in forming homopolymers or copolymers from olefins and/or polar monomers
03/14/2000US6037296 Comonomer pretreated bimetallic catalyst for blow molding and film applications
03/14/2000CA2127447C Alpha-olefin polymerization catalysts comprising supported cyclopentadienyl group 6b metal oxo, thio, imido and phosphido compounds and process for polymerizing alpha-olefins
03/14/2000CA2126317C A modified monocyclopentadienyl transition metal/alumoxane catalyst system for polymerization of olefins
03/14/2000CA2108860C Cyclopentadienyl group 6b alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
03/14/2000CA2067177C Olefin polymerization catalyst from trialkylaluminum mixture, silica gel and a metallocene
03/09/2000WO2000012637A1 Electrodepositable coating compositions comprising amine salt group-containing polymers prepared by atom transfer radical polymerization
03/09/2000WO2000012636A1 Electrodepositable coating compositions comprising onium salt group-containing polymers prepared by atom transfer radical polymerization
03/09/2000WO2000012583A1 Thermosetting compositions containing carboxylic acid functional polymers and epoxy functional polymers prepared by atom transfer radical polymerisation
03/09/2000WO2000012579A1 Thermosetting compositions containing hydroxy functional polymers prepared by atom transfer radical polymerization
03/09/2000WO2000012572A1 Branched polypropylene compositions
03/09/2000WO2000012568A1 Polymerization of olefins
03/09/2000WO2000012567A1 Thermosetting compositions containing hydroxyl-functional polymers prepared using atom transfer radical polymerization
03/09/2000WO2000012566A1 Thermosetting compositions containing carbamate-functional polymers prepared using atom transfer radical polymerization
03/09/2000WO2000012565A1 Highly active supported catalyst compositions
03/09/2000DE19940515A1 A photoresist monomer useable in photolithography for producing highly integrated semiconductor elements
03/09/2000DE19840268A1 Verfahren zur Herstellung von Copolymerisaten durch radikalische Polymerisation A process for the preparation of copolymers by free radical polymerization
03/09/2000CA2341167A1 Branched polypropylene compositions
03/09/2000CA2339186A1 Polymerization of olefins
03/08/2000EP0984016A1 Aluminum compound and process for producing the same, catalyst for olefin polymer production, and process for producing olefin polymer
03/08/2000EP0983983A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/08/2000EP0983307A1 A process for preparing an in situ polyethylene blend
03/08/2000EP0983284A1 Synthesis of n-silylated cyclopentaphenanthrene compounds
03/08/2000EP0983280A1 Process to prepare bridged phosphole-cyclopentadienyl compounds
03/08/2000CN1246878A Themoplastic molding materials
03/08/2000CN1246871A Propylene polymers incorporating polyethylene macromers
03/08/2000CN1246870A Method for producing halogen-free reactive polyisobutene
03/08/2000CN1246808A Ziegler-Natta catalyst for ethylene polymerization or copolymerization
03/08/2000CN1246486A Catalyst system based on fulvene metal compound
03/08/2000CN1050141C Copolymers of ethylene and olefine monomers, process for preparation thereof and catalyst
03/08/2000CN1050136C Preparation of propylene ploymerization carrier catalyst
03/08/2000CN1050135C Olefine polymerization catalyst and process for olefine polymerization
03/08/2000CA2281957A1 A process for the preparation of polyethylene or polypropylene
03/07/2000US6034259 α-olefins and olefin polymers and processes therefor
03/07/2000US6034258 Coordination catalyst
03/07/2000US6034240 Substituted aminomethylphosphines, coordination complexes of aminomethylphosphines and their synthesis
03/07/2000US6034196 Coordination catalyst
03/07/2000US6034193 Acrylated resin blend; optical material
03/07/2000US6034192 Polymerizing ethylene using coordination catalyst
03/07/2000US6034191 Organic aluminoxy compound and catalyst for producing polymer
03/07/2000US6034190 Olefin polymerization catalyst component
03/07/2000US6034189 Coordination catalyst
03/07/2000US6034188 Process for preparing polyolefins
03/07/2000US6034187 Catalyst for olefin polymerization and process for production of olefin polymer
03/07/2000US6034186 Loop, slurry polymerization in presence of hydrocarbon diluent; high molecular weight polyethylene
03/07/2000US6034027 Borabenzene based olefin polymerization catalysts containing a group 3-10 metal
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