Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
09/2009
09/01/2009US7582686 Hydrolysis-stable monomers with acid groups
08/2009
08/27/2009WO2009104785A1 Catalyst component for polymerization of ethylene and process for producing ethylene polymer (1)
08/27/2009WO2009104783A1 Catalyst component for polymerization of ethylene and process for producing ethylene polymer (2)
08/27/2009WO2009103877A1 Method for preparing a catalytic composition for the dimerization, co‑dimerization and oligomerization of olefins
08/27/2009WO2009103516A2 Adhesive polymer composition
08/27/2009WO2008079565A8 Polymer production at supercritical conditions
08/27/2009US20090215973 Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same
08/27/2009CA2713892A1 Adhesive polymer composition
08/26/2009EP2093229A1 Post-metallocene complexes based on bis(naphtoxy) pyridine and bis(naphtoxy) thiophene ligands for the polymerisation of ethylene and alpha-olefins
08/26/2009EP2091895A1 Method for reducing and/or preventing production of excessively low density polymer product during polymerization transitions
08/26/2009EP1924614A4 Highly crystalline polyethylene
08/26/2009EP1824891A4 Functionalised polyolefins, moisture curable polyolefin resins and processes of manufacture thereof
08/26/2009EP1651687B1 Random ethylene/alkyl acrylate copolymers, compounds and elastomeric compositions thereof with improved low temperature properties
08/26/2009EP1355955B1 Catalyst for the polymerization of olefins
08/26/2009EP1268583B1 Pre-polymerised catalyst components for the polymerisation of olefins
08/26/2009CN101516929A Propylene polymers
08/26/2009CN101516928A Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
08/26/2009CN101516927A Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
08/26/2009CN101516921A Magnesium methoxide based catalyst precursors and catalyst components obtained therefrom
08/26/2009CN100532406C Catalyst components in use for polymerizing ethylene, and catalyst
08/26/2009CN100532405C Catalyst component for ethylene polymerization and its preparation method
08/26/2009CN100532404C Vinyl chloride plastic composite pipe of ground temperature radiation heating and refrigeration
08/26/2009CN100532403C Polyolefine plastic composite pipe for ground temperature radiation heating and refrigeration
08/26/2009CN100532402C Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer
08/26/2009CN100532401C Separation of polymer particles and vaporized diluent in a cyclone
08/26/2009CN100532400C Catalyst system for the polymerization of olefins
08/26/2009CN100531892C Continuous slurry polymerization process using loop reactor
08/25/2009US7579423 Polybutylene or copolymer of butene and ethylene was formed in presence of polymerization catalyst containing a metallocene compound which has a silane group and alumoxane; high molecular weight, high intrinsic viscosity
08/25/2009US7579417 For example, { mu-( eta 5-2-Methyl-8-phenyl-3H-cyclopenta[a]naphth-3-yl)( eta 5-2,5-dimethyldithiophenocyclopentadien-7-yl)dimethylsilanediyl]dichiorozirconium; catalyst for (co)polymerizing olefins comprising from 2 to 20 carbon atoms
08/25/2009US7579416 Catalyst system for olefin polymerization
08/25/2009US7579415 Polymerization process using metallocene catalyst systems
08/25/2009US7579411 Process for the controlled increase in the molecular weight of polyethylenes
08/25/2009CA2498745C Process and system for removing heavies from diluent recycled to a slurry polymerization reactor
08/20/2009WO2009082451A3 Method for controlling bimodal catalyst activity during polymerization
08/20/2009WO2009064404A3 Polymeriazation catalysts, methods of making; methods of using, and polyolefinproducts made therefrom
08/20/2009WO2009029486A3 Gas-phase polymerization process
08/20/2009WO2008140835A8 Polymeric material and its manufacture and use
08/20/2009US20090209712 Transition metal complexes, catalyst compositions containing the same, and olefin polymerization using the catalyst compositions
08/20/2009US20090209158 Pelletized Polymer Product And Process For Making The Same
08/20/2009US20090208375 Method for Improving a Polymerization Reaction by Taking Out and Analysing a Sample
08/19/2009EP2090357A1 Reactor system and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymerization of olefins
08/19/2009EP2090356A1 Reactor systems and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymeration of olefins
08/19/2009EP2089399A1 Polymerisation of ethylene and alpha olefins with single site catalysts having an anionic scorpion-like ligand
08/19/2009EP0980396B2 Polybutene-1 (co)polymers and process for their preparation
08/19/2009CN101511882A Methods for on-line determination of degree of resin stickiness using a model for depression of melt initiation temperature
08/19/2009CN101511879A Preparation of polymerization catalyst activators utilizing indole-modified silica supports
08/19/2009CN101509155A Dyeable fine denier polypropylene fibers of clay soil/polyolefin particle and preparation method thereof
08/19/2009CN100528913C Olefinic polymerization catalyst, preparation method, and application
08/19/2009CN100528907C Process for producing polyolefin and vapor-phase polymerization apparatus therefor
08/19/2009CN100528838C Oxime ester photoinitiatros having combined structure
08/19/2009CN100528837C Double-core nickel series compounds, preparation method and application thereof
08/19/2009CN100528356C Catalyst for olefin polymerization
08/19/2009CN100528319C Particulate flow control process
08/18/2009CA2262868C Bridged metallocene complex for the (co)polymerization of olefins
08/13/2009WO2009098198A1 Catalyst for the polymerization of olefins
08/13/2009WO2009098177A1 Catalyst for the polymerization of olefins
08/13/2009US20090203855 Solid titanium catalyst ingredient, catalyst for olefin polymerization, and method of olefin polymerization
08/13/2009US20090202801 Stretched polymers, products containing stretched polymers, and their methods of manufacture and examination
08/12/2009EP2087016A1 Ethylene polymerization process
08/12/2009EP2087015A2 Multistage process for the polymerization of olefins
08/12/2009EP2087012A1 Supported catalysts for olefin polymerization using transition metal compound having phenylene-bridge, method for preparing the same, and method for preparing polyolefin using the same
08/12/2009EP2087011A1 Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and olefins using the same
08/12/2009CN101506248A Catalysts for radical polymerization
08/12/2009CN101506247A Preparation of a catalytic paste for the olefin polymerization
08/12/2009CN101503487A Olefin polymerizing catalyst containing IVB metal, preparation and use thereof
08/12/2009CN100526341C Modified particles, catalyst for olefin polymerization using the same, and process of producing olefin polymer
08/12/2009CN100526338C On-line intermission warming demisting method for polymer fog drop and application thereof
08/12/2009CN100526337C Method of making copolymers containing olefinic type monomers
08/11/2009US7572875 Ethylene homopolymers or copolymers having good machine direction (MD) elmendorf tear strength
08/11/2009US7572866 Using loop reactor; polymerizing olefin monomer with polymerization catalyst and diluent
08/06/2009WO2009097222A1 Polyethylene compositions, method of producing the same, articles made therefrom, and method making the same
08/06/2009WO2009097069A1 Improved utilization of linear alpha olefins in the production of metallocene catalyzed poly-alpha olefins
08/06/2009WO2009096937A1 Systems and methods for detecting liquid pooling in reactor systems
08/06/2009WO2009095443A1 Special polyisobutene amines, and use thereof as detergents in fuels
08/06/2009US20090198019 Blend of a multimodal ethylene polymer having a standard density greater than 950 kg/m3 and a melt flow index of 0.8 to less than 2 g/10 min, and an ethylene-alpha-olefin copolymer having a melt flow index of less than 10 g/10 m; environmental stress crack resistance, injectability and impact resistance
08/06/2009US20090198015 Blend of a multimodal ethylene polymer having a standard density greater than 950 kg/m3 and a melt flow index of less than 10 g/10 min,, and an ethylene-alpha-olefin copolymer having a melt flow index of 0.03-10 g/10 min; environmental stress crack resistance, injectability and impact resistance
08/06/2009US20090197762 Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer
08/06/2009CA2713262A1 Specific polyisobuteneamines and their use as detergents in fuels
08/05/2009EP2085420A1 Polypropylene resin film and use thereof
08/05/2009EP2084194A2 Method and apparatus for controlling static charge in polyolefin reactors
08/05/2009EP2084193A2 Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
08/05/2009EP2013248A4 Process for polyolefine production using fluorinated transition metal catalysts
08/05/2009EP2013247A4 Fluorinated transition metal catalysts and formation thereof
08/05/2009EP2013245A4 Process for polyolefine production using fluorinated transition metal catalysts
08/05/2009EP2013244A4 Fluorinated transition metal catalysts and formation thereof
08/05/2009EP2013243A4 Process for polyolefin production using fluorinated transition metal catalysts having a low ph
08/05/2009EP2012920A4 Fluorinated transition metal catalysts and formation thereof
08/05/2009EP1401888B1 Method for the production of olefin polymers and selected catalysts
08/05/2009CN101501129A Improved high melt flow heterophasic polypropylene copolymers
08/05/2009CN101501079A Process for the polyolefin finishing
08/05/2009CN101501078A Process for preparing catalyst components for the polymerization of olefins
08/05/2009CN100523076C 耐冲击的聚烯烃组合物 Impact-resistant polyolefin composition
08/05/2009CN100523023C Ethylene/butadiene copolymers, catalytic system and process for the synthesis thereof
08/05/2009CN100523018C Isoolefin polymer or copolymer preparation method
08/05/2009CN100523017C Preparing process of slurry catalyst for gaseous ethylene polymerization
08/05/2009CN100523016C Preparation of metallocene catalyst containing substituting imine for olefin polymerization/copolymerization
08/05/2009CN100523015C Process for preparing a poly-1-olefin in the presence of a ziegler catalyst
08/05/2009CN100523011C Process for the preparation of a catalyst component and components therefrom obtained
08/05/2009CN100523010C Process for producing olefin polymers
08/05/2009CN100523004C Apparatus for preparing polyolefin products and methodology for using the same
1 ... 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 ... 361