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
09/29/2010CN101845108A Framework pore-forming agent specialized for water treatment membrane filtration and synthesis method as well as application thereof
09/29/2010CN101845104A 烯烃聚合催化剂及其制备方法 Olefin polymerization catalyst and its preparation method
09/29/2010CN101608004B Method for preparing linear low-density polyethylene
09/29/2010CN101418060B AS resin with excellent impact resistance property
09/29/2010CN101258174B Olefin polymerization catalyst system
09/29/2010CN101205268B Method for hydrogenation of conjugated diolefin polymer and hydrogenation catalyst composition
09/29/2010CN101143912B Method for producing high-performance high water absorption resin
09/29/2010CN101044172B 1-butene polymer and process for the preparation thereof
09/28/2010USRE41785 Polymerizing one or more olefins, especially in gas or slurry phase, in the presence of an arylalkylmetal (Zr or Hf) complex of a triamine or triphosphine compound having a substituted hydrocarbon leaving group; polyolefins produced have high molecular weights, preferably over 300,000
09/28/2010US7803888 Olefin-based polymers and uses thereof
09/28/2010US7803887 Bridged bis indenyl ligands where the indene ring is further fused to an oxygen or sulfur-containing ring, such as mu -{Bis-[ eta 5-8-(4-tert-butylphenyl)-6-methyl-5H-indeno[5,6-a][1,3]dioxol-5-yl]dimethylsilanediyl}dichlorozirconium; olefin polymerization catalysts; very high molecular weight
09/28/2010US7803886 Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomers
09/28/2010CA2439046C Method for obtaining polybutadiene-based aqueous dispersions
09/28/2010CA2372537C Ethylene copolymers and films thereof
09/23/2010WO2010107478A1 Methods of preparing a polymerization catalyst
09/23/2010WO2010106980A1 Inorganic microparticle-dispersed paste composition
09/23/2010WO2010106903A1 Redox-curing type composition
09/23/2010WO2010106888A1 Solid catalyst component and catalyst for polymerization of olefins, and process for production of olefin polymers using same
09/23/2010WO2010066906A3 Preparation of long-chain branched isotactic polypropylene
09/23/2010US20100240850 Iodinated organic substances of low molecular mass and process for preparing them
09/23/2010US20100240849 Method for Polymerizing Cyclic Olefin Having Polar Functional Group, Olefin Polymer Produced Thereby, Optical Anisotropic Film Comprising the Same, and Catalyst Composition for Polymerizing the Cyclic Olefin
09/23/2010US20100240848 Low molecular weight hydrogenated nitrile rubber
09/23/2010US20100240847 Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated
09/23/2010US20100240846 Catalyst component for the polymerization of olefins based on 1,3-diethers
09/23/2010US20100240845 Catalyst component for the polymerization of olefins
09/23/2010US20100240844 Methods of Preparing a Polymerization Catalyst
09/23/2010US20100240836 Process for the manufacture of heterophasic propylene copolymer
09/23/2010US20100239778 Method for Producing Solvent-Free UV-Crosslinkable Acrylate Pressure-Sensitive Adhesives
09/22/2010EP2230262A1 Rubber composition for tire
09/22/2010EP2029277B1 Catalyst component for the polymerization of olefins
09/22/2010EP2001915B1 Process to kill a catalyzed olefin polymerization
09/22/2010CN101842427A Polymeric compositions having an improved whitness index, process of producing the same, and articles made therefrom
09/22/2010CN101842397A Chemical polymerization catalyst for dental use and curable dental compositions containing the catalyst
09/22/2010CN101842396A Solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization method
09/22/2010CN101838417A Pe mib film ZN/CR
09/22/2010CN101838371A Method for preparing high-solid-content and low-viscosity core-shell structure styrene-acrylic emulsion
09/22/2010CN101838363A Method for producing propylene series copolymer
09/22/2010CN101838362A Polyolefin adhesive compositions and articles made therefrom
09/22/2010CN101838361A Catalyst for use in preparation of rare-earth isoprene rubber with high Mooney, method for preparing same and method for using same in isoprene polymerization
09/22/2010CN101838353A Catalyst component for vinyl polymerization and catalyst thereof
09/22/2010CN101838352A Catalyst component for vinyl polymerization or copolymerization and catalyst thereof
09/22/2010CN101838351A Catalyst for vinyl polymerization and method for preparing same
09/22/2010CN101838350A Rare earth catalyst composition and preparation method of rare earth catalyst
09/22/2010CN101575388B Method for separating catalyst from associated polymer
09/22/2010CN101376679B Supported type vanadium non-metallocene catalyst, preparation and use
09/22/2010CN101153062B Olefins polymerizing solid catalyst component, producing method and application of the same
09/21/2010US7799880 Process for the polymerization of olefins
09/21/2010US7799879 Polypropylene with high melting point, high molecular weight; increased conversion without deteriorating polymer properties; cationic activator for metallocene; organic ammonium or phosphonium and organoboron anion
09/21/2010US7799878 nickel coordinated to a novel salicylaldimine tetradentate ligand connected by a bridging group; prevents decrease in catalyst activation due to a polar functional group; polyethylene; ethylene-methyl acrylate copolymer
09/21/2010US7799877 Monitoring of the leading indicator permits rapid diagnosis of reactor problems, rapid adjustments of reactor parameters, compared to laboratory analysis of samples of polymer properties
09/21/2010US7799871 1-butene polymers composition
09/21/2010US7799865 shelf life stability; coating is applied by vapor deposition; curable coated-conductive particles are dispersed within curable component; anisotropically conductive bond formed by the cure
09/21/2010US7799725 a yttrium alkoxide or yttrium acetylacetonates; an inoic borate; an organoaluminum compound; yttrium triisopropoxide; triphenylcarbonium tetrakis(pentafluoro phenyl)borate; diethylaluminum or triethylaluminum; polybutadiene with a high 1,4-cis structure;
09/21/2010US7799724 Hollow beads of polyethylene
09/21/2010US7799722 Using coordination polymerization catalysts
09/21/2010US7799721 titanium, zirconium, or hafnium metallocene (cyclopentadiene, indene, fluorene) bridged to a cyclopentane, cyclohexane, silacyclopentane, germanocyclopentane, or stannole ring; activator is organoaluminum
09/21/2010CA2596314C Ethylene-based resin and molded object obtained therefrom
09/21/2010CA2396671C Copolymers that can be obtained using atrp methods, as well as methods for their production and use
09/16/2010WO2010104173A1 Microcapsule and process for producing microcapsule
09/16/2010WO2010078330A3 Catalyst composition with phosphorus-based donor
09/16/2010US20100234548 Phenanthroline-comprising complexes
09/16/2010US20100234547 Polymerization Catalysts, Methods of Making, Methods of Using, and Polyolefin Products Made Therefrom
09/16/2010US20100234546 Making polymers based on monomer 9,9-Diallylfluorene; diallyl groups form cyclohexane ring upon polymerization; superior heat resistance; use of diimine-based nickel complex catalyst, organoaluminum, and boron compound
09/16/2010US20100234544 Process for the Polymerisation of Olefins
09/16/2010US20100234543 Process for polymerising ethylene
09/15/2010EP2228395A1 Improved multi-stage process for producing multi-modal ethylene polymer composition
09/15/2010EP2228394A1 Multi-stage process for producing multi-modal linear low density polyethylene
09/15/2010EP2227491A1 Ethylene-based polymer compositions, methods of making the same, and articles prepared from the same
09/15/2010CN1834112B Hydrogenation of diene-based polymer latex
09/15/2010CN101835813A Self-limiting catalyst composition with no silane
09/15/2010CN101835812A Self-limiting catalyst system with controlled aluminum rto sca ratio and method
09/15/2010CN101831034A Natural rubber/N-vinyl pyrrolidone graft copolymer and preparation method thereof
09/15/2010CN101831032A Method for preparing butadiene-isoprene copolymer
09/15/2010CN101831030A Preparation method of anionic polyacrylamide
09/15/2010CN101831028A Polymer emulsion for polymer-containing sewage treatment and preparation method thereof
09/15/2010CN101831018A Polyethylene film having improved barrier properties and methods of making same
09/15/2010CN101831016A Olefin polymerization catalytic component and catalyst thereof
09/15/2010CN101831015A Catalyst for preparing ultra-high molecular weight polyethylene
09/15/2010CN101830472A Method for preparing modified silica gel
09/15/2010CN101374868B Process for polymerization or copolymerization of ethylene
09/15/2010CN101111527B Ethylene series resin and molding obtained therefrom
09/14/2010US7795802 Polymers for use in optical devices
09/14/2010US7795365 Liquid and gel-like low molecular weight ethylene polymers
09/14/2010US7795361 Formed by the ring opening polymerization of fused ring norbornene derivatives, e.g., 5-norbornene-2-methylcinnamate, 5-norbornene-2-chalcone ester, and 5-norbornene-2-maleimide ester; excellent thermal stability; high glass transition temperature; high photoreaction rate
09/14/2010US7795355 Preparation of functional polymers
09/14/2010US7795348 Acrylic or olefin substrates; excellent adhesion without chlorine compounds; acrylic copolymer with one of the monomers having a (meth)acryloyloxy group bonded to a pendant cyclohexyl, 4-t-butylcyclohexyl, isobornyl, tricyclodecanyl, 3,3,5-trimethylcyclohexyl, t-butyl or t-amyl group
09/14/2010US7795167 Cyclopentadienyl complexes of group 6 substituted by silyl halides
09/14/2010US7795166 Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation method
09/14/2010CA2618949C Olefin thermoplastic elastomer compositions
09/14/2010CA2434864C Activated starter mixtures and the processes related thereto
09/14/2010CA2428306C Processes for synthesis of polymer compositions as well as use of same
09/10/2010WO2010100098A1 Process for the production of propylene random copolymers for injection moulding applications
09/10/2010WO2010099639A1 Double sila-bridge binuclear metallocene complexes and their preparation method and application
09/09/2010US20100227991 Solid titanium catalyst component, catalist for olefin polymerization and process for polymerizing olefin
09/09/2010US20100227990 Catalysts, processes for making catalysts, processes for making polyolefin compositions, and polyolefin compositions
09/09/2010US20100227989 Catalyst and process for producing a polymer containing a high molecular weight tail
09/09/2010US20100227988 Catalyst Composition with Phosphorus-Based Donor and Method
09/09/2010US20100227987 Propylene-based polymer, production method therefor, composition using the same, and application thereof
09/09/2010US20100227975 Aqueous dispersions of polymer particles
09/08/2010EP2226337A1 Process for the production of polypropylene random copolymers for injection moulding applications
1 ... 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ... 508