| Patents for C08F 4 - Polymerisation catalysts (50,749) |
|---|
| 12/02/2009 | CN100564416C Heat synthesis preparing method for SEBS PVP grafted copolymer solvent |
| 12/02/2009 | CN100564413C Preparation method of polymer for polyacrylonitrile base carbon fiber precursors |
| 12/02/2009 | CN100564408C Antifriction modifier for engineering plastics and preparation method thereof |
| 12/02/2009 | CN100564407C Bulk polymerization process |
| 12/02/2009 | CN100564406C Method of producing high-performance high water absorption resin |
| 12/02/2009 | CN100564404C Preparation of supports for catalysts |
| 12/02/2009 | CN100564400C Olefin polymerization catalyst compositions and method of preparation |
| 12/02/2009 | CN100564399C Highly stereoregular polypropylene with improved properties |
| 12/02/2009 | CN100564398C Method for preparing oligomerized carbonic acid polyol ester |
| 12/01/2009 | US7625983 reduced rolling resistance, improved fuel economy; forming a lithiated polyisoprene made using a group 3a compound, a group 2a compound and copolymerizing with another diene monomer and epoxy coupler, that will form a block that is functionalized, coupled or starred |
| 12/01/2009 | US7625981 Process for producing modified polymer rubber |
| 12/01/2009 | CA2442377C Transition metal donor complexes and olefin polymerization process |
| 12/01/2009 | CA2362503C Double metal cyanide catalysts for producing polyether polyols |
| 11/26/2009 | WO2009143437A1 Polymer food packaging |
| 11/26/2009 | WO2009142535A1 Dicyclopentadiene metathesis polymerisation catalyst |
| 11/26/2009 | WO2009142107A1 One-part curable composition |
| 11/26/2009 | WO2009141831A2 A catalyst system for polymerization of olefins |
| 11/26/2009 | WO2009141444A1 Surface-promoted cure of one-part cationically curable compositions |
| 11/26/2009 | US20090292092 Hyperbranched maleic anhydride-diene polymers |
| 11/26/2009 | US20090292091 Method For Suspension Polymerization Of Polyvinyl Chloride With The Creation Of A Catalyst Directly In The Reactor And Stabilizing-Suspending Agent Added Thereto For Said Reaction |
| 11/26/2009 | US20090292090 Methods of Preparation of an Olefin Oligomerization Catalyst |
| 11/26/2009 | US20090292089 Ligand-modified ziegler-natta catalyst for olefin (co-) polymerization |
| 11/26/2009 | US20090292088 Process for production of cyclic olefin addition polymer |
| 11/26/2009 | US20090292087 Ethylene slurry polymerization with dimethylsilyl-bridged indeno[1,2-b]indolyl zirconium complex catalyst; broad molecular weight distribution and a low level of long chain branching; making blown films |
| 11/26/2009 | US20090292086 Multi-metal oxide catalyst and method for producing (meth)acrylic acid by using the same |
| 11/25/2009 | EP2123687A1 Conjugated diolefin copolymer rubber, method for producing the same, rubber composition and tire |
| 11/25/2009 | EP2123685A1 Method for producing butene-ethylene copolymer |
| 11/25/2009 | EP2123638A1 Metal complex |
| 11/25/2009 | EP2123353A1 Extraction of boron trifluoride or complexes thereof from a mixture of reaction products by using hydrofluorocarbon or oxygenic hydrofluorocarbon as the extraction solvent. |
| 11/25/2009 | EP2121592A1 A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer |
| 11/25/2009 | EP1871815B1 Compositions of ethylene/alpha-olefin multi-block interpolymer suitable for films |
| 11/25/2009 | CN101589080A Propylene polymer, process for production of the propylene polymer, and propylene resin composition |
| 11/25/2009 | CN101589075A Multi-part redox-curing-type composition |
| 11/25/2009 | CN101589072A Method for the production of synthetic polyethylene waxes with high crystallinity and low viscosity |
| 11/25/2009 | CN101589071A Biaxially-oriented metallocene-based polypropylene films having reduced thickness |
| 11/25/2009 | CN101589068A Catalyst component for the polymerization of olefins |
| 11/25/2009 | CN101589067A Controlled free radical grafting from polyolefins |
| 11/25/2009 | CN101586010A Preparation method of dry composite crylic acid resin water borne adhesive |
| 11/25/2009 | CN101585895A Manufacturing method of reversed-phase core-shell type latex and additive agent for manufacturing reversed-phase core-shell type latex |
| 11/25/2009 | CN101585893A Method for preparing ultra-low molecular weight polyvinylpyrrolidone |
| 11/25/2009 | CN101585891A Initiator system for preparing isoolefine homopolymers or copolymers, and method for preparing isoolefine homopolymers or copolymers by using same |
| 11/25/2009 | CN100562532C Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength |
| 11/25/2009 | CN100562531C Mesoporous polydivinylbenzene material with hypersorption characteristic and synthesis method thereof |
| 11/24/2009 | US7622590 Catalyst complex with carbene ligand |
| 11/24/2009 | US7622414 Polymerizing at least one monomer to produce a polymer. This invention also provides compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said composition comprises a post-contacted |
| 11/24/2009 | US7622207 Fuel cell cartridge with reformate filtering |
| 11/24/2009 | CA2375248C Methods and reagents making multivalent arrays and combinatorial libraries of multivalent arrays |
| 11/24/2009 | CA2364681C Halogenated, high molecular weight, gel-free isobutene copolymers with elevated double bond contents |
| 11/24/2009 | CA2345257C Aluminoxane synthesis employing reduced amount of trialkylaluminum compound |
| 11/24/2009 | CA2337346C Activator composition comprising aluminum compound mixture |
| 11/24/2009 | CA2317774C Catalyst activators comprising expanded anions |
| 11/24/2009 | CA2317323C Oligomeric and polymeric telechelics |
| 11/24/2009 | CA2271680C Mixed titanium - vanadium catalysts for solution ethylene polymerization |
| 11/19/2009 | WO2009111185A3 FIBERS AND FABRICS MADE FROM ETHYLENE/α-OLEFIN INTERPOLYMERS |
| 11/19/2009 | WO2009080568A3 Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
| 11/19/2009 | WO2009074316A3 Activating supports based on phosphonium complexes |
| 11/19/2009 | WO2009049387A8 PROCESS FOR THE PREPARATION OF CATALYTIC SUPPORT AND SUPPORTED BIMETALIC CATALYSTS FOR PRODUCTION OF HOMOPOLYMERS AND COPOLYMERS OF ETHYLENE WITH ALFα- OLEFINS, OF HIGH AND ULTRA HIGH MOLECULAR WEIGHT AND WITH BROAD MOLECULAR WEIGHT DISTRIBUTION IN SLURRY, BULK AND GAS PHASE PROCESSES AND PRODUCTS THEREOF |
| 11/19/2009 | WO2009045301A3 Polymerization catalysts for producing polymers with low melt elasticity |
| 11/19/2009 | US20090286946 Process for the Copolymerization of Propylene |
| 11/19/2009 | US20090286945 e.g. dimethylsilanediyl(cyclopentadienyl)(7-cyclopentadipyrrole)zirconium dichloride; triethylaluminum or alumoxane cocatalyst; homo or copolymerizing ethyelene and propylene; molecular weight control |
| 11/19/2009 | US20090286944 Select phenol-heterocycle ligands, metal complexes formed therefrom, and their uses as catalysts |
| 11/19/2009 | US20090286943 Process For Preparation Of Olefin Polymers |
| 11/19/2009 | US20090286942 Catalyst flow |
| 11/19/2009 | US20090286672 Internal donor for olefin polymerization catalysts |
| 11/18/2009 | EP2119732A1 Metallocene catalyst compositions with improved properties, process for its preparation and use for preparing polyolefin homo- or copolymers |
| 11/18/2009 | CN101583634A Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| 11/18/2009 | CN101580567A Conjugated polymer containing thieno[3,2-b] thiophene ethylene on fundamental chain as well as preparation method and application thereof |
| 11/18/2009 | CN101580561A Supported polyolefin catalyst, preparation and application |
| 11/18/2009 | CN101580560A Catalyst system and method for polymerizing butadiene |
| 11/18/2009 | CN101580559A Preparation method of olefin polymers |
| 11/18/2009 | CN101580488A Preparation method and application of tridentate pyridine imine ligand |
| 11/18/2009 | CN101579642A Preparation method of supported magnesium halide catalyst |
| 11/18/2009 | CN100560649C Method for in-situ polymerizing organic rectorite/polymethyl methacrylate gel polymer electrolyte |
| 11/18/2009 | CN100560648C Method for polymerizing nano silicon dioxide/polymethyl methacrylate gel polymer electrolyte initiated by one-step method |
| 11/18/2009 | CN100560624C Method for synthesizing halogen substituent maleimide heat-proof flame-proof resin emulsion |
| 11/18/2009 | CN100560623C Method for synthesizing halogen substituent maleimide heat-proof flame-proof resin emulsion |
| 11/18/2009 | CN100560619C Method for preparing microemulsion of fluorinated ethylene propylene powder |
| 11/18/2009 | CN100560618C Macromolecule coupling agent containing active cyano group and preparing method thereof |
| 11/18/2009 | CN100560613C Preparation method of catalyst for polymerization of olefins |
| 11/17/2009 | US7619131 Transparent or translucent absorbent articles which achieve desired absorbent properties while maintaining desired thinness and/or flexibility and/or integrity in both a wet and dry condition; superabsorbent materials for sanitary napkins, bandages, pads; less visible through clothing |
| 11/17/2009 | US7619106 Hydrogenation catalyst which is organometallic complex |
| 11/17/2009 | US7619090 Polymerization catalyst for polymerization of alpha-olefins |
| 11/17/2009 | US7619051 Butene-1/ethylene copolymer |
| 11/17/2009 | US7619050 Acrylic acid 2-[2-(2,6-diethyl-4-hydroxy-2,3,6-trimethyl-piperidin-1-yloxy)-propionyloxy]-ethyl ester; macroinitiators/regulators containing unsaturation, acrylic esters; macromolecular monomers; designing nanoscopic graft polymers; reversible capping of propagating radicals; complex polymers |
| 11/17/2009 | US7619049 Cyclic organosilicon compounds as electron donors for polyolefin catalysts |
| 11/17/2009 | US7619048 Method for producing propylene polymer using alkoxysilane compound containing trialkysilyl group in molecular structure |
| 11/17/2009 | US7619047 Dual metallocene catalysts for polymerization of bimodal polymers |
| 11/17/2009 | US7618913 Highly active alpha-olefin copolymerization catalyst system |
| 11/17/2009 | US7618912 Preparation of supported catalyst systems |
| 11/17/2009 | CA2510397C Novel (co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization |
| 11/17/2009 | CA2436558C Process for polymerizing cationically polymerizable monomers |
| 11/17/2009 | CA2356261C Process for preparing a supported polymerization catalyst using reduced amounts of solvent and polymerization process |
| 11/12/2009 | WO2009137479A1 Polystyrene compositions having improved mechanical properties and methods of using same |
| 11/12/2009 | WO2009136510A1 Novel living radical polymerization method wherein alcohol is used as catalyst |
| 11/12/2009 | WO2009085101A3 Methods of preparing a polymerization catalyst |
| 11/12/2009 | US20090281260 Single-chain-end functionalized polyolefin |
| 11/12/2009 | US20090281259 Catalyst for propylene polymerization and the method of propylene polymerization using the catalyst |
| 11/12/2009 | US20090281258 Amine Promoter Blends For Peroxide-Initiated Curing Systems |
| 11/11/2009 | EP1611165B1 Color-stable superabsorbent polymer composition |
| 11/11/2009 | EP1426379B1 Transition metal complex,catalyst for olefin polymerization, and process for producing olefin polymer with the same |