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)
09/2010
09/08/2010EP2226327A1 Preparation of an olefin polymerization catalyst component
09/08/2010EP2225288A1 Self-limiting catalyst composition with bidentate internal donor
09/08/2010EP1475383B1 Transition metal complexes, ligands, polymerization catalysts for olefins, and process for production of olefin polymers
09/08/2010EP1366090B2 Process for the continuous gas-phase (co-) polymerisation of olefins in a fluidised bed reactor
09/08/2010CN1807469B Polymerizing catalyst for preparing low molecular weight olefin (co)polymer
09/08/2010CN101827867A Process for the preparation of catalytic support and supported bimetalic catalysts for production of homopolymers and copolymers of ethylene with alfa- olefins, of high and ultra high molecular weight and with broad molecular weight distribution in s
09/08/2010CN101827866A Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
09/08/2010CN101824119A Multi-component copolymer tetrafluoroethylene-propylene fluorine elastomer and preparation method thereof
09/08/2010CN101824114A Sulfoacid rare earth catalyst for polymerizing high-cis-isoprene rubber and preparation method thereof
09/08/2010CN101824112A Preparation method of propylene homopolymer for geogrid and polymer thereof
09/08/2010CN101824111A Polyethylene and catalyst composition for its preparation
09/08/2010CN101824110A [N^N^S] type tridentate ligand and titanium metal coordinated olefin polymerization catalyst and preparation method thereof
09/08/2010CN101824109A [N^O] type bidentate ligand and zirconium metal coordinated olefin polymerization catalyst and preparation method thereof
09/08/2010CN101824108A Ziegler-Natta catalyst
09/08/2010CN101824107A Solid main catalyst for olefin polymerization
09/08/2010CN101824106A Catalytic component for olefin polymerization and catalyst thereof
09/08/2010CN101824105A Solid titanium catalytic component and catalyst
09/08/2010CN101824104A Catalyst component for vinyl polymerization and preparation method thereof
09/08/2010CN101824053A Bis-silicon-bridged dinuclear metallocene compound and preparation and application thereof
09/08/2010CN101824050A Preparation method of soluble neodymium chloride complex
09/08/2010CN101434670B Preparation of high-amylose regularity polyvinylidene fluoride
09/08/2010CN101412771B Pyridine diimine iron olefin polymerizing catalyst, as well as preparation method and application thereof
09/08/2010CN101367891B Nitrogen-nitrogen-oxygen nickel complex catalytic system for addition polymerisation of norbornene and its derivant, preparation method and uses thereof
09/08/2010CN101289601B Cationic binder emulsion for coating coloring, preparation method and uses
09/08/2010CN101235106B Method for preparing metallocene catalyst and application thereof in ethylene propylene rubber production
09/08/2010CN101128491B Polymerization catalyst composition and process for production of polymer
09/08/2010CN101029101B Diviny polymerization or copolymer catalyst
09/08/2010CN101016350B Modified ziegler catalyst, process for preparing it and process for preparing a poly-1-olefin in its presence
09/07/2010US7790821 radical-type emulsion polymerization in water of C6 to C40-alkyl(meth)acrylates with optional comonomers; nonionic surfactant; polybehenyl acrylate or copolymer with N-vinyl pyrrolidone
09/07/2010US7790820 increased activity by precontacting metallocene with an olefin or acetylene monomer and an organoaluminum cocatalyst (less is required to lower cost) before contact with acidic activator support; triethylaluminum, fluorided silica-alumina support; polyethylene; ethylene-hexene copolymer; industrial scale
09/07/2010US7790819 broad molecular weight distribution; polypropylene; spirohetero rings containing silicon, nitrogen and oxygen; 4,9-Di-tert-butyl-1,6-dioxa-4,9-diaza-5-sila-spiro[4.4]nonane
09/07/2010US7790818 Continuously contacting solid particles of MgCl2 with liquid phase to obtain slurry
09/02/2010WO2010098827A1 Polyethylene film having improved barrier properties and methods of making same
09/02/2010WO2010097352A1 Improved multi-stage process for producing multi-modal ethylene polymer composition
09/02/2010WO2010097351A1 Multi-stage process for producing multi-modal linear low density polyethylene
09/02/2010WO2010097305A1 Multistage process for the polymerization of ethylene
09/02/2010US20100222531 Catalysts for olefin polymerization
09/02/2010US20100222530 Procatalyst Composition with Substitute 1,2-Phenylene Aromatic Diester Internal Donor and Method
09/02/2010US20100222529 Homo- or Co-polymers of Ethylene with Combination of Processability and Toughness Properties
09/02/2010US20100222528 Catalyst for the polymerization of olefins
09/02/2010US20100222527 Polyethylene film having improved barrier properties and methods of making same
09/02/2010US20100219405 Novel arylamine polymer, method for producing the same, ink composition, film, electronic device, organic thin-film transistor, and display device
09/02/2010CA2753550A1 Polyethylene film having improved barrier properties and methods of making same
09/01/2010EP2223944A1 Process for producing semicrystalline propylene polymers
09/01/2010EP2222722A1 Phenantroline-comprising complexes
09/01/2010EP1626998B1 Method for producing aqueous polymer dispersions
09/01/2010CN1939934B Manufacture of polyethylenes
09/01/2010CN1654487B Process for production of butyl rubber
09/01/2010CN101821303A Process for the preparation of high fluidity propylene polymers
09/01/2010CN101821297A Synthesis of liquid polymer and functionalized polymer
09/01/2010CN101821296A Continuity additives and their use in polymerization processes
09/01/2010CN101821004A Aluminoxane catalyst activators derived from dialkylaluminum cation precursor agents, processes for making same, and use thereof in catalysts and polymerization of olefins
09/01/2010CN101817893A Method for preparing magnesium chloride loaded late transition metal catalyst
09/01/2010CN101817892A Method for preparing magnesium chloride loaded metallocene catalyst
09/01/2010CN101817891A Method for preparing magnesium chloride loaded non-metallocene single active site catalyst
09/01/2010CN101817890A Load-type alkene catalyst and preparation and application thereof
09/01/2010CN101423571B Catalyst component for olefin polymerization and catalyst thereof
09/01/2010CN101280032B Preparation of quaternaries hyper branched polycation electrolyte
09/01/2010CN101096390B Catalyzer for polyethylene with high stacking density and preparation method thereof
08/2010
08/31/2010US7786237 Polyethylene materials prepared using mixed ziegler-natta catalysts systems
08/31/2010US7786234 Useful as b-stageable adhesives for the microelectonic packaging industry
08/31/2010US7786232 Tridentate complex of a beta-diimine with a chelating pendant arm and Ti, Zr, Hf, V, Cr, Mn, Fe, Co, Ni, or Pd; oligomerising or homo- or copolymerising ethylene using the catalyst and an activating support; polymer formed has a monomodal molecular weight distribution with long chain branching
08/31/2010US7786231 Optical anisotropic film, used as a negative C-plate type optical compensation film for Liquid Crystal Displays, composed of a polymer of a norbornene compound a polar group, prepared using a mixture of organic palladium, tricyclohexylphosphine and dimethylanilinium tetrakis(pentafluorophenyl)borate
08/31/2010US7786230 Using catalyst mixtures
08/31/2010US7786207 Method for producing miniemulsion block polymers
08/31/2010CA2491048C Process for the preparation of block copolymers
08/31/2010CA2392018C A method for preparation of a composition that contains polymer ester compounds with long-chain alkyl residues and use of this composition
08/26/2010WO2010096445A2 Thermally switchable ruthenium initiators
08/26/2010WO2010096024A1 Amphiphilic block copolymer for antifouling coating
08/26/2010WO2010095390A1 Photosensitive resin composition
08/26/2010WO2010094590A1 Initiator system for synthesizing high-vinyl diene rubbers, a method for producing high-vinyl diene rubbers, and use thereof to produce high-vinyl diene rubbers
08/26/2010WO2010094450A1 Ethylene copolymers, catalyst system and process for preparing the same
08/26/2010WO2010079906A3 Ethylene-propylene-diene copolymer production method
08/26/2010WO2010078494A3 Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method
08/26/2010WO2010068045A3 Hybrid supported metallocene catalyst, method for preparing the same, and method for preparing polyolefin polymers using same
08/26/2010US20100216957 Catalyst preparation with phosphorous compound
08/26/2010US20100216956 Process and catalyst system for polydiene production
08/26/2010US20100216955 Method of producing highly transparent polypropylene including prepolymerization step
08/26/2010US20100216954 Modified Thermoplastic Resin
08/26/2010CA2752821A1 Thermally switchable ruthenium initiators
08/25/2010EP2221338A1 Rubber composition, crosslinked object and foamed object made from the composition, molded rubber made from the composition, and uses of these
08/25/2010EP2221329A1 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
08/25/2010EP2221328A2 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
08/25/2010EP2221323A1 Copolymer rubber, rubber composition, and molded rubber
08/25/2010EP2221320A1 Solid titanium catalyst ingredient, catalyst for olefin polymerization, and method of polymerizing olefin
08/25/2010EP2221195A1 Tire with a rubber composition and a tread of polybutadiene rubber
08/25/2010EP2220128A1 Process for preparation of polyolefins via living coordinative chain transfer polymerization
08/25/2010EP2220101A1 Process for preparing transition metal compounds for olefin polymerization
08/25/2010EP1666507B1 Polyolefin functional at each end
08/25/2010CN101815731A Olefin polymerization catalysts, their synthesis and use
08/25/2010CN101815730A Method for supplying granulated material to a polymerisation reactor
08/25/2010CN101815729A methods of preparing a polymerization catalyst
08/25/2010CN101815727A catalysts
08/25/2010CN101812151A Method for preparing polybutadiene
08/25/2010CN101812145A Alpha-nickel diimine compound olefin polymerization catalyst, preparation method and method for preparing branched polyethylene
08/25/2010CN101812144A Late transition metal catalyst for olefin polymerization and preparation method thereof
08/25/2010CN101812094A Cyclopentadiene-N-(2-methylquinoline) titanium benzoic amide coordination compound as well as preparation method and application thereof
08/25/2010CN101357958B Supported vanadium oxide non-metallocene catalyst for polyethylene and preparation method
08/25/2010CN101328244B Preparation of copolymer of norbornene and maleic anhydride
08/25/2010CN101277980B Process for production of polymer using iron complex as catalyst
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