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 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
07/2010
07/01/2010WO2010074188A1 Light diffusion plate, surface light source device, and liquid crystal display device
07/01/2010WO2010074073A1 Ethylene polymer composition, manufacturing method therefor, and molded article obtained using same
07/01/2010WO2010072367A1 Method for transitioning between incompatible olefin polymerization catalyst systems
07/01/2010US20100168349 Process for producing alpha-olefin polymerization catalyst
07/01/2010US20100168341 Process for producing propylene block copolymer
07/01/2010US20100168324 High temperature pp adhesive
06/2010
06/30/2010EP2202247A1 Supported non-metallocene catalyst and its preparation method
06/30/2010EP2202246A1 Non-metallocene catalyst supported on magnesium compound and its preparation method
06/30/2010EP2201042A1 In-line blending of plasticizers with a base polymer
06/30/2010EP1954722B1 Method for producing highly reactive isobutylene homo- or copolymers using metal-containing catalyst complexes
06/30/2010EP1943280B1 Method of reducing gels in polyolefins
06/30/2010EP1572757B1 Olefin polymerization catalyst composition comprising group 13 amide derivatives
06/30/2010EP1477500B1 Crystalline polymer of higher alpha-olefin and process for producing the same
06/30/2010CN101765604A catalyst components based on fulvene complexes
06/30/2010CN101765603A catalysts systems based on carbonylamino fulvenes
06/30/2010CN101759819A Device for preparing chlorosulfonated polyethylene by gas-solid phase method
06/30/2010CN101759818A Process for producing solid catalyst component precursor for olefin polymerization
06/30/2010CN101759817A Electron donor composition for a solid catalyst, solid catalyst composition used in the polymerisation of alpha-olefins, and process for the production of a polymer
06/30/2010CN101759816A Method for preparing a catalyst component for olefinic polymerization, and a catalyst component thereof
06/30/2010CN101759713A Siloxane compound and preparation method thereof
06/30/2010CN101759564A Ester compound and application thereof in catalyst for olefin polymerization
06/29/2010US7745557 A polymer composition with average molecular weight greater than 100,000 g/mol, high load melt index of 4-15 g/10 mm, Charpy impact energy greater than 100 J/m and zero shear viscosity less than 107 Pa*s; prepared using a chromium catalyst and a non-transition metal cyclopentadienyl compound cocatalyst
06/29/2010US7745554 addition polymerization of isobutene in the presence of a BF3 complex polymerization catalysts and cocatalysts, at least temporarily in the presence of one or more cyclic ethers, to produce polymers having high molecular uniformity
06/29/2010US7745551 homopolymerisation or copolymerisation of ethylene with one or more comonomers, in a serially connected loop reactor and in the presence of a supported chromium-based polymerization catalyst, to produce at reduced productivity and thus at high throughput, a polyethylene resin having reduced heterogeneity
06/29/2010US7745550 Tubular polymerization reactors and polymers made therein
06/29/2010US7744969 Subjecting a polypropylene film to longitudinal stretching, preheating to above the film's melting point, stretching the preheated film in the transverse direction at a lower temperature, and heat setting the film; high axial and uniform retardation; liquid crystal displays
06/24/2010WO2010071798A1 Method for seed bed treatment for a polymerization reaction
06/24/2010WO2010071653A1 High pressure polymerization process
06/24/2010WO2010071099A1 Metallocene complex and method for polymerizing olefin
06/24/2010WO2010069527A1 Catalyst system for olefin polymerization, its production and use
06/24/2010US20100160581 Catalyst Composition for Polymerization of Olefins, Polymerization Process Using the Same, and Method for Its Preparation
06/24/2010US20100160570 Blown Films and Processes of Forming the Same
06/24/2010US20100160497 Functionalized olefin interpolymers, compositions and articles prepared therefrom, and methods for making the same
06/24/2010US20100159769 Plasticizer for thermoplastic materials
06/24/2010US20100159281 Magnetic recording medium manufacturing method
06/23/2010EP2199310A1 Crosslinkable composition comprising a silane grafted polymer and a latent compound
06/23/2010EP2199297A1 Transition metal ion complex, method for producing the same, and method for producing polymer
06/23/2010EP2197922A1 Olefin polymerization catalysts, their synthesis and use
06/23/2010EP2197871A1 Metallocene compounds based on ethanediyl-bridged indene and cyclopentadithiophene ligands
06/23/2010EP1803742B1 Process for producing propylene polymer
06/23/2010EP1735351B1 Method for online estimation of reactor split for multimodal polyolefins
06/23/2010EP1699830B1 Method for controlling sheeting in gas phase reactors
06/23/2010EP1572751B1 Polymerization processes
06/23/2010CN1902243B Polymer of ethylene
06/23/2010CN1882520B Substituted cycloalkanes, and use thereof as cationic polymerization initiators
06/23/2010CN1780862B A metal catalyst for olefin polymerization and co-polymerization with functional monomers
06/23/2010CN101754987A System and process for production of polyethylene and polypropylene
06/23/2010CN101754985A Process for the polymerization of olefins
06/23/2010CN101747456A Polypropylene catalyst and method for preparing same
06/23/2010CN101747455A Load type olefin polymerization main catalyst and preparation method thereof
06/23/2010CN101747454A Method for preparing supported catalyst for ethylene polymerization
06/23/2010CN101148484B Linear polyethylene catalyst, preparation method and application thereof
06/23/2010CN101130579B Domino catalytic system for producing branching polythene and use method of the same
06/22/2010US7741430 Polymerisation process
06/22/2010US7741420 Polymerizing one or more hydrocarbon olefins, optionally in a solvent or diluent, in the presence of a nonmonomeric fluorocarbon, a transition metal catalyst (e.g., a bridged metallocene, bisamide or bisimide), and an activator (e.g., an ammonium or phosphonium tetrakis(perfluorophenyl) borate
06/22/2010US7741419 Process for producing olefin polymers
06/22/2010US7741417 Slurry polymerization of propylene in the presence of a bis-indenyl Group 4b metallocene supported on a silica support that has been treated with an indole, e.g., 4,5,6,7-tetrafluoroindole, and with an organoaluminum compound; high catalyst yields, while using lower catalyst loadings.
06/22/2010US7741415 With long chain branching; addition polymerization of divided feed streams at high pressure in an autoclave reactor and a tubular reactor
06/22/2010US7740808 Loop reactor for continuous slurry polymerization of olefin monomers; reduced size of the flash gas compressor and the capacity of the distillation sections, resulting in reduced cost
06/22/2010CA2414050C Metallocene-produced very low density polyethylenes
06/22/2010CA2358843C Stabilized metallocene polypropylene
06/22/2010CA2293279C Method of recycling cocatalyst for olefin polymerization conducted with metallocene catalyst
06/17/2010WO2010068045A2 Hybrid supported metallocene catalyst, method for preparing the same, and method for preparing polyolefin polymers using same
06/17/2010US20100152376 Flame retardant composition comprising dendritic polymers
06/17/2010US20100152371 Method for making chlorinated polyolefin solutions and coatings
06/17/2010US20100151755 Method for the production of highly oriented polyolefin ribbons, textiles and technical flexible sheet materials produced therefrom, and the use thereof in protective bodies for the protection from ballistic projectiles and the like
06/16/2010EP2196480A1 Supported catalyst
06/16/2010EP2195349A1 In-line process for producing plasticized polymers and plasticized polymer blends
06/16/2010CN1982343B High condensing mode polyolefin production under turbulent conditions in fluidized bed
06/16/2010CN1955195B Catalyst, preparation method and application for olefin polymerization or copolymerization
06/16/2010CN1919880B Degassing process
06/16/2010CN1839158B Supported polymerisation catalysts
06/16/2010CN1817837B Carbonyl compound and method for preparing the same
06/16/2010CN1511065B Nickel-containing ethylene oligomerization catalyst and use thereof
06/16/2010CN101743258A Method for optimizing energy efficiency in a polymerization process
06/16/2010CN101735351A Method for preparing high-fluidity wide-distribution polypropylene and product thereof
06/16/2010CN101735350A Method for preparing chlorosulfonated polyethylene with high viscosity and high filling property based on gas-solid phase method
06/16/2010CN101735349A Slurry phase polymerisation process
06/16/2010CN101735348A Double series reactor process for preparing polyethylene
06/16/2010CN101735347A Process for producing solid catalyst component precursor for olefin polymerization
06/16/2010CN101735346A Propylene homopolymerized or copolymerized catalyst and preparation method and application thereof
06/16/2010CN101733157A Method for preparing Ziegler Natta catalyst by taking porous polymer microsphere as carrier
06/16/2010CN101733058A Loop type reactor for polymerization
06/16/2010CN101200509B Method for preparing polyisobutylene alkylate hydroxyl aromatic mannich compounds
06/16/2010CN101173015B Catalyst component for polymerization of ethylene or combined polymerization, producing method and catalyst thereof
06/16/2010CN101094872B Tubular polymerization reactors and polymers made therein
06/16/2010CN101072799B Slurry phase polymerisation process
06/16/2010CN101048429B Apparatus and process for the gas-phase polymerization of olefins
06/15/2010US7737236 Electroconductive polymers, for use in electroluminescent diodes for displays in mobile telephones or for visual display units in computers
06/15/2010US7737230 Recording relaxation curve for mixture and calculating ratio by matching with individual component curves; rapid, simple; multimodal polyolefin broad molar mass distribution analysis
06/15/2010US7737229 Polymer is separated from unpolymerized ethylene in a high-pressure stage at a pressure of from 100-500 bar and at least one low-pressure stage at a pressure of from 1-100 bar; free -radical initiator is used as a solution in an isoparaffin having a boiling point equal to or less than 160 degrees C.,
06/15/2010US7737222 Pressureless polymer pipe
06/15/2010US7737070 Reacting a Group 4b or 5b halide that may contain other ligands, e.g., cyclopentadienyltitanium trichloride, with a compound containing an imine, e.g., 1,3-bis(2,6-dimethylphenyl)-iminoimidazoline in the presence of a base to form an iminometal halide; olefin polymerization using the product as catalyst
06/15/2010US7737069 Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer
06/15/2010US7737061 Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
06/15/2010US7736597 Pumping apparatus and process for polymerization in loop reactors
06/15/2010CA2357385C Supported phosphinimine polymerization catalyst
06/10/2010WO2010065361A1 Procatalyst composition including silyl ester internal donor and method
06/10/2010WO2010065359A1 Procatalyst composition multiple internal donor having silyl ester and method
06/10/2010WO2010063444A1 Polyethylene for the production of open head drums
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