Patents for C08F 4 - Polymerisation catalysts (50,749)
07/2011
07/06/2011CN101547945B Ethylene/tetrafluoroethylene copolymer and method for producing the same
07/06/2011CN101376680B Polymerization of ethylene catalyst component having high output ratio, preparation and use
07/06/2011CN101195672B Method for producing olefin-copolymerization catalyst and method for producing olefin-copolymers
07/06/2011CN101189269B Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene copolymer, propylene polymer, propylene polymer composition, and use of those
07/06/2011CN101121761B Process for producing prepolymerization catalyst for polymerization of olefin and process for producing olefin polymer
07/05/2011US7973117 Process for continuously producing (meth)acrylic ester polymer or copolymer
07/05/2011US7973116 Pyridyldiamido transition metal complexes, production and use thereof
07/05/2011US7973115 Catalyst systems based on macrocyclic ligands
07/05/2011US7973114 Monocyclopentadienyl complexes
07/05/2011US7973113 Transition metal catalyst systems and formation thereof
07/05/2011US7973112 De-foaming spray dried catalyst slurries
07/05/2011US7973111 Mechanically operated kill agent injection safety system and method to stop a runaway chemical reaction
07/05/2011US7972987 Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compound
07/05/2011CA2556347C Substantially linear polymers and methods of making the same
07/05/2011CA2443707C Nickel-containing ethylene oligomerization catalyst and use thereof
07/05/2011CA2427048C Imidazolium salts and their use of these ionic liquids as a solvent
07/05/2011CA2372284C Elastic films including crystalline polymer and crystallizable polymers of propylene
06/2011
06/30/2011WO2011079106A1 Polymers functionalized with polyoxime compounds and methods for their manufacture
06/30/2011WO2011078923A1 Methods for producing catalyst systems
06/30/2011WO2011078054A1 PROCESS FOR PRODUCTION OF SYNDIOTACTIC α-OLEFIN POLYMER
06/30/2011WO2011077447A2 A semi-continuous process for the synthesis of a catalyst for use in the manufacture of polyolefins
06/30/2011WO2011076780A1 Catalysts
06/30/2011WO2011076775A1 Ti catalyst system comprising substituted cyclopentadienyl, amidine and diene ligand
06/30/2011WO2011076692A1 Catalyst components for the polymerization of olefins and catalysts therefrom obtained
06/30/2011WO2011076675A1 Catalyst components for the polymerization of olefins and catalysts therefrom obtained
06/30/2011WO2011076669A2 Magnesium dichloride-water adducts and catalyst components obtained therefrom
06/30/2011WO2011076618A1 Preparation of single-site catalysts
06/30/2011WO2011076617A1 Preparation of single-site catalysts
06/30/2011WO2011076443A1 Preparation of polypropylene in the presence of a single-site catalyst
06/30/2011WO2011076377A1 Modified polymer compositions
06/30/2011WO2011021805A3 Novel compound, catalyst composition comprising same, and method for preparing a cyclic olefin polymer using same
06/30/2011US20110160414 Process for start-up of a polymerisation reaction fluidised bed
06/30/2011US20110160413 Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition
06/30/2011US20110160412 Hybrid organic-inorganic materials that contain stabilized carbene
06/30/2011US20110160348 Use of structured water-soluble polymers obtained by controlled radical polymerization as a dispersant and agent for assisting in the grinding of mineral materials
06/30/2011US20110160041 Process for homo - or copolymerization of conjugated olefins
06/30/2011US20110159287 Process for the Production of Ultra High Molecular Weight Polyethylene
06/30/2011US20110156310 Shape memory polymer
06/30/2011CA2784976A1 Ti catalyst system comprising substituted cyclopentadienyl, amidine and diene ligand
06/29/2011EP2338921A1 Preparation of single-site catalysts
06/29/2011EP2338920A1 Preparation of single-site catalysts
06/29/2011EP2338919A1 Modified conjugated diene polymer, method for producing the same, modified conjugated diene polymer composition, and tire
06/29/2011EP1572355B1 Magnesium dichloride-based adducts and catalyst components obtained therefrom
06/29/2011CN1914232B Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts
06/29/2011CN102112508A Aromatic vinyl compound-conjugated diene compound copolymer, method for producing the same, rubber composition and tire
06/29/2011CN102112499A Catalyst system and process for olefin polymerization
06/29/2011CN102112431A Internal donor for olefin polymerization catalysts
06/29/2011CN102108105A Neodymium (Nd)-based homogeneous rare earth catalyst as well as preparation method and application thereof
06/29/2011CN102108104A Polyolefin catalyst with wide or bimodal molecular weight distribution and preparation method thereof
06/29/2011CN102107145A Modified Ti-Mg catalyst as well as preparation method and application thereof
06/29/2011CN101775105B Preparation method of high-impact polyacrylate grafting vinyl chloride emulsion copolymer resin
06/29/2011CN101649012B Catalyst system for ethylene polymerization
06/28/2011US7968665 Hot melt adhesives; polymerization catalysts
06/28/2011US7968660 Polymer-based composites comprising carbon nanotubes as a filler, method for producing said composites, and associated uses
06/28/2011US7968659 Copolymers and films thereof
06/28/2011US7968487 Single component, phosphine-free, initiators for ethylene homopolymerization and copolymerization with functionalized co-monomers
06/23/2011WO2011075536A2 Carbonyl-ene functionalized polyolefins
06/23/2011WO2011075258A1 Methods for making polyolefin products having different shear thinning properties and haze
06/23/2011WO2011075156A1 Improved control over controlled radical polymerization processes
06/23/2011WO2011074852A1 Use of block copolymers for preparing conductive nanostructures
06/23/2011WO2011074688A1 Production process of olefin polymerization catalyst and olefin polymer
06/23/2011WO2011074485A1 ETHYLENE-α-OLEFIN COPOLYMER
06/23/2011WO2011073379A1 Process for the preparation of a particulate polyethylene product
06/23/2011WO2011073364A1 Process for the preparation of a particulate bimodal polyethylene product
06/23/2011US20110152487 Peroxide cured partially fluorinated elastomers
06/23/2011US20110152486 Supported nonmetallocene catalyst and preparation thereof
06/23/2011US20110152485 Polymerisation Catalyst System based on Oxime-Ether Ligands
06/23/2011US20110152484 Method for controlling a process for polymerisation of an olefin
06/23/2011US20110152483 Polyolefin production using an improved catalyst system
06/23/2011US20110152482 Catalyst components for the polymerization of olefins and catalysts therefrom obtained
06/23/2011US20110152481 Internal and external donor compounds for olefin polymerization catalysts
06/23/2011US20110152480 Catalysts for Polymerizing Olefins and Method Thereof
06/23/2011US20110152478 Method of Preparing A Molecular Sieve and Its Use In The Conversion Of Oxygenates To Olefins
06/23/2011US20110152475 Ethylene alpha olefin polymer formed by use of metallocene catalyst
06/23/2011US20110151216 Cast Power Stretch Films With Improved Load Containment Force
06/23/2011US20110151164 Curable composition and molded article made of same
06/23/2011CA2784730A1 Improved control over controlled radical polymerization processes
06/23/2011CA2784549A1 Carbonyl-ene functionalized polyolefins
06/22/2011EP2336241A2 Resin syrup, artificial marble containing a hardened form of the resin syrup, and a production method for the same
06/22/2011EP2336205A1 TI catalyst system comprising substituted cyclopentadienyl, amidine and diene ligand
06/22/2011EP2336204A1 Borane activated ti catalyst system comprising amidine and diene ligand
06/22/2011EP1917304B1 Propylene based resin composition
06/22/2011CN102101902A Method for preparing irregular copolymer of conjugated diene and vinyl arene
06/22/2011CN102101899A Ethylene alpha olefin polymer producing method
06/22/2011CN102101897A Heterocyclic-side-chain-containing metallocene catalyst and application thereof in olefinic polymerization
06/22/2011CN101735402B Method for preparing syndiotactic poly1,2-butadiene thermoplastic elastomer
06/22/2011CN101691439B Method for preparing resin with good low temperature fluidity
06/22/2011CN101633707B Method for polymerizing or copolymerizing ethylene and methyl methacrylate
06/22/2011CN101628951B Olefin polymerization solid catalytic component and catalyst thereof
06/22/2011CN101575387B Olefin polymerization catalyst and application thereof
06/22/2011CN101407566B Preparation of low molecular weight distribution polyvinyl pyrrolidon
06/22/2011CN101284960B Loose colour floating dispersants for coating and printing ink and production method thereof
06/22/2011CN101107275B Process for producing olefin polymer and solid titanium catalyst component
06/22/2011CN101080271B Soluble magnesium complexes useful for the production of polyolefin catalysts and catalysts prepared therewith
06/22/2011CN101076534B Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer
06/22/2011CN101014629B Catalysts for olefin polymerization, process for production of olefin polymers, olefin copolymers, novel transition metal compounds, and process for production of transition metal compounds
06/22/2011CN101010351B Catalysts for olefin polymerization or oligomerization
06/21/2011US7964692 Polymer obtained by addition-polymerization initiated by a silicon compound
06/21/2011US7964685 Polymerizable composition
06/21/2011US7964681 Catalytic reaction using organometallic catalyst; reacting alpha-olefin with zincalkyl in presence of catalyst; by-product inhibition
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