Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
05/2009
05/06/2009CN101423574A Supported non-metallocene single site catalyst component and preparation method thereof and use
05/06/2009CN101423573A Polyethylene resin for tubular material and preparation method and composition thereof
05/06/2009CN101423572A Catalyst component for olefin polymerization and catalyst thereof
05/06/2009CN101423571A Catalyst component for olefin polymerization and catalyst thereof
05/06/2009CN101423570A Spherical catalyst component for olefin polymerization and catalyst thereof
05/06/2009CN101423566A Solid catalyst component and catalyst thereof
05/06/2009CN101423565A Supported ethylene polymerization catalyst and application method thereof
05/06/2009CN101423526A Propylene copolymer, polypropylene composition, use thereof, transition metal compounds, and catalysts for olefin polymerization
05/06/2009CN101422744A Ion super strong acid and synthesis method thereof
05/06/2009CN100484973C Substituted indenyl metal complexes and polymerization process
05/06/2009CN100484971C Catalyst carrier and its catalyst for polymerizing ethane
05/06/2009CN100484970C Method for preparing solid catalyst in olefin polymerization catalyst
05/06/2009CN100484969C Polymerization method
05/05/2009US7528222 Olefin polymerization process
05/05/2009US7528205 Comprises naphthalimide based structure; heat/chemical resistance; for use in paints, inks, color filters, and building materials
05/05/2009US7528091 Solid particles of a hydrocarbon-insoluble compound containing a magnesium atom, an aluminum atom and a C1-20 alkoxy group simultaneously, prepared from magnesium halide, an organoaluminum compound and a C1-20 alcohol; high polymerization activity without combination with expensive promoters
05/05/2009US7527175 Metering of catalysts
05/05/2009CA2366519C Cast films
05/02/2009CA2642560A1 Process for stabilizing olefinically unsaturated monomers
04/2009
04/30/2009WO2009054832A1 Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo-and copolymers
04/30/2009WO2009054831A1 Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
04/30/2009WO2009053672A1 Catalyst precursor particles, their preparation and use
04/30/2009WO2009053228A1 Coloured pipes for transporting disinfectant-containing water
04/30/2009WO2009052701A1 Non-metallocene catalyst supported on magnesium compound and its preparation method
04/30/2009WO2009052700A1 Supported non-metallocene catalyst and its preparation method
04/30/2009WO2007016700A3 Catalysts for radical polymerization
04/29/2009EP2053086A1 Propylene resin composition for packaging material
04/29/2009EP2051999A1 Process for preparing catalyst components for the polymerization of olefins
04/29/2009CN101421318A Process for the production of propylene polymers having a low ash content
04/29/2009CN101421317A Process for the preparation of ethylene polymers using a number of reactors arranged in series
04/29/2009CN101421316A Olefin polymerization and copolymerization method
04/29/2009CN101421315A Branched low and medium density polyethylene
04/29/2009CN101421314A Catalyst based on chrome
04/29/2009CN101421313A Reduction of electrostatic charge in a polymerisation process
04/29/2009CN101421286A Novel transition metal compound, catalyst for olefin polymerization containing the same, and method for producing propylene/ethylene-alpha-olefin block copolymer by using the catalyst
04/29/2009CN101418052A White mineral oil for polyolefin catalyst
04/29/2009CN100482706C Polymer and process for producing same
04/29/2009CN100482697C Mono-active center Ziegler-Natta catalyst for olefinic polymerization
04/29/2009CN100482669C Polymerization catalyst activator complexes and their use in a polymerization process
04/28/2009US7524913 Formed by reaction of a mixture of hydrogen and carbon monoxide under hydroformylation conditions or with hydrogen, carbon monoxide, and ammonia or an amine under hydroformylation and aminomethylation reaction conditions; coating, sealing, laminating, adhering, or painting; heat resistance
04/28/2009US7524910 a Dot T-Peel of 1 Newton or more on Kraft paper; molecualr weight of 10,000 to 100,000; and a branching index (g') of 0.98 or less
04/28/2009US7524906 Process for the preparation of a metal-organic compound comprising at least one imine ligand
04/28/2009US7524904 Slurry polymerization; continuous circulation of purge gas
04/28/2009US7524790 Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer
04/28/2009US7524789 Forming single site catalysts for synthesis of high molecular weight copolyolefins; slurry, gas phase or bulk polymerization
04/23/2009WO2009050042A1 Supported ionic liquids or activating supports
04/23/2009WO2009050037A1 Metallocene compounds based on ethanediyl-bridged indene and cyclopentadithiophene ligands
04/23/2009WO2009024675A3 Novel complexes and method for synthesis of group 4 organometallics grafted on anions. method for oligomerisation and polymerisation of olefins
04/23/2009US20090105452 Non-fluorescent quencher compounds and biomolecular assays
04/23/2009US20090105418 Elastic Film Compositions with Improved Tear Resistance
04/23/2009US20090105417 Polymer Blends from Interpolymers of Ethylene/Alpha-Olefin with Improved Compatibility
04/23/2009US20090105068 Polyolefin production
04/23/2009US20090104426 Fibers, Tapes and Films Prepared from Olefinic and Segmented Elastomers
04/22/2009EP2050769A2 Olefin polymerization catalyst and process for olefin polymerization
04/22/2009EP2050767A1 Process for producing a catalytic support and supported metallocene catalysts for production of polymers of ethylene with alpha- olefins, of high and ultra high molecular weight and with broad molecular weight distribution and products resulting from said process
04/22/2009EP2050755A1 Supported ionic liquids or activating supports
04/22/2009EP2002963A9 Process for producing oriented film
04/22/2009EP2002955A9 Process for producing molded object by injection molding
04/22/2009EP1633793B1 Functionalized polyalphaolefins
04/22/2009EP1521783B1 Process for the (co-)polymerisation of olefins in the gas phase
04/22/2009EP1349878B1 Method for producing a catalyst for homo- or co-polymerization of ethylene
04/22/2009CN201223745Y Cabinet for separating polypropylene powder and water
04/22/2009CN101415768A Polyethylene compositions and pipe made from same
04/22/2009CN101412775A Catalyst activity component for polymerization of propylene or combined polymerization, catalyst precursor containing the same and preparation thereof
04/22/2009CN101412774A System for removing and washing polyolefin coarse product catalyst
04/22/2009CN101412773A Method for processing polyolefin coarse product containing remainder catalyst formed by catalysis
04/22/2009CN101412772A Method of washing polyolefin coarse product for removing remainder catalyst therefrom
04/22/2009CN101412771A Pyridine diimine iron olefin polymerizing catalyst, as well as preparation method and application thereof
04/22/2009CN101412769A Load type non-metallocene catalyst and preparation thereof
04/22/2009CN101412768A Magnesium compound load type non-metallocene catalyst and preparation thereof
04/22/2009CN101412767A Load type non-metallocene catalyst and preparation thereof
04/22/2009CN101412766A Magnesium compound load type non-metallocene catalyst and preparation thereof
04/22/2009CN101412765A Load type catalyst, load type non-metallocene catalyst and preparations thereof
04/22/2009CN101412764A Load type non-metallocene catalyst and preparation thereof
04/22/2009CN100480283C Process for producing catalyst for alpha-olefin polymerization and process for producing alpha-olefin polymer
04/22/2009CN100480280C Polyolefin material melted extrusion functionalization stress induction method
04/22/2009CN100480279C Stabilized organoborane polymerization initiators and polymerizable compositions
04/21/2009US7521518 Ethylene copolymer by copolymerizing an ethylene and at least one comonomer selected from a compound represented by the formula H2C horizontal-line CHR wherein R is an alkyl group or an aryl group, and a diene, by slurry polymerization process
04/21/2009US7521104 Molding compositions made from a high-molecular-weight-propylene polymer
04/16/2009WO2009017953A3 Process to produce polyalphaolefins
04/16/2009US20090099324 Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom
04/15/2009EP2048170A2 Second catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
04/15/2009EP2048169A2 Third catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
04/15/2009EP2048168A2 Process for producing catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
04/15/2009EP2048167A2 First catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
04/15/2009EP2048166A1 Solid titanium catalyst ingredient, catalyst for olefin polymerization, and method of olefin polymerization
04/15/2009EP2046845A1 Propylene polymers
04/15/2009EP2046843A2 Process for the polyolefin finishing
04/15/2009EP2046577A1 Polyolefin composition, its production method, and a battery separator made therefrom
04/15/2009EP1358221B1 Method for producing ethylene home-and co-polymer
04/15/2009EP1322679B1 Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
04/15/2009CN101410423A Process for improving the polymerization of ethylene and one or more optional co-monomer(s) in a polymerization loop reactor
04/15/2009CN101410422A Method for making a transition between polymer grades
04/15/2009CN101410353A Method for producing propylene
04/15/2009CN101410176A Flushing in a multiple loop reactor
04/15/2009CN101407563A Method for polarizing polymer
04/15/2009CN101407562A Wide / bimodal molecular weight distribution polyolefin catalyst and preparation thereof
04/15/2009CN101407561A Olefin polymerizing catalyst
04/15/2009CN100478366C Solid catalyst component for alpha-olefin polymerization, process for producing catalyst therefor, and process for producing alpha-olefin polymer
04/15/2009CN100478361C Method for controlling the polymer flow in a polymerization process
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