Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
03/2012
03/06/2012US8128878 Gas-phase polymerization of alpha-olefin
03/06/2012US8128877 Energy efficient polyolefin process
03/01/2012WO2012027448A1 Process for polymerizing a polymerizable olefin and catalyst therefor
03/01/2012WO2012027173A1 Preparation of lldpe having controlled xylene solubles or hexane extractables
03/01/2012WO2012027171A1 Preparation of lldpe resins and films having low gels
03/01/2012WO2012027139A2 Functionalizable synthetic hydrocarbon fluids and integrated method of for production thereof
03/01/2012WO2011020622A8 Polyethylene for rotomoulding
03/01/2012US20120053314 Needle reactor
03/01/2012US20120053308 Linear low density polyethylene with uniform or reversed comonomer composition distribution
03/01/2012US20120053307 Preparation of LLDPE resins and films having low gels
02/2012
02/29/2012EP2423239A1 Copolymers of conjugated triene for improved filler interactions
02/29/2012EP1783159B1 Resin film
02/29/2012EP1242471B1 Substituted group 4 metal complexes, catalysts and olefin polymerization process
02/29/2012CN101942044B Method for the continuous implementation of polymerisation processes
02/28/2012US8124877 Semiconductive polymer composition
02/28/2012US8124709 Ethylene/α-olefin block interpolymers
02/28/2012US8124708 Polyolefin powder
02/28/2012US8124707 Process for the production of a polymer comprising monomeric units of ethylene, an A-olefin and a vinyl norbornene
02/28/2012US8124696 Method of using an upper discharge in a fluidized bed reactor and system thereof
02/23/2012WO2011090859A8 Ethylene copolymers, methods for their production, and use
02/23/2012US20120046418 Crosslinkable polymer material, crosslinked polymer material, and production method thereof
02/23/2012US20120046373 Phylon Processes of Making Foam Articles Comprising Ethylene/alpha-Olefins Block Interpolymers
02/23/2012US20120045956 Fabricated articles comprising polyolefins
02/23/2012US20120043687 Process for the production of water and solvent-free polymers
02/22/2012EP1921096B1 Copolymer rubber, rubber compositions and rubber moldings
02/22/2012EP1351999B1 Use of Nonodorous Ethylene Homopolymers
02/22/2012CN102358765A Preparation method for liquid water-soluble resin
02/22/2012CN102358764A Preparation method for liquid water-soluble resin
02/22/2012CN101434668B 聚烯烃 Polyolefin
02/21/2012US8119747 strength and adhesion characteristics while also having improved thermal and oxidative stability; ethylene copolymerization with two metallocene catalysts, a high molecular weight polymer-producing catalyst that is defined relative to a low molecular weight catalyst
02/21/2012CA2615982C Polyalpha-olefin compositions and processes to produce the same
02/16/2012WO2012020145A1 Modified catalyst supports
02/16/2012WO2012019276A1 Combining activity modifiers and multi component catalysts for control of polymer architecture
02/16/2012US20120041159 Systems and Methods for Monitoring a Polymerization Reaction
02/16/2012US20120041149 Ethylene copolymer and a method of preparing the same
02/16/2012US20120041148 Heterogeneous ethylene/alpha-olefin interpolymer
02/15/2012CN1753729B 宽分子量聚乙烯的生产 Producing a broad molecular weight polyethylene
02/15/2012CN102356100A Copolymer of olefin and conjugated diene, and process for producing same
02/15/2012CN102351971A Preparation method of chlorination butyl rubber
02/15/2012CN102351966A Propylene polymer, method for production of the propylene polymer, propylene polymer composition, and molded article manufactured from the composition
02/14/2012US8114945 measuring and adjusting the chain branching level of addition polymers in fluidized beds, by withdrawing hot recycle gases, cooling and recirculating to the chemical reactors
02/11/2012CA2713042A1 Method of controlling polymer architecture
02/09/2012WO2012016928A1 Melt blown media for air filtration
02/09/2012US20120035339 Ethylene copolymer
02/08/2012EP2415792A1 Copolymer of olefin and conjugated diene, and process for producing same
02/08/2012EP2414452A2 Heterogeneous ethylene alphaolefin interpolymer
02/08/2012EP2414410A1 Film made from heterogeneous ethylene/alpha-olefin interpolymer
02/08/2012EP2414159A1 Collation shrinkage film having excellent clarity and superior toughness
02/08/2012EP1773897B1 Improved acidic activator-supports and catalysts for olefin polymerization
02/08/2012CN102348732A Supertransparent high impact strength random block copolymer
02/08/2012CN102348729A Polyethylene film with high tensile strength and high tensile energy to break
02/08/2012CN102344515A Catalyst component for ethylene polymerization and catalyst thereof
02/08/2012CN102344514A Catalyst component for ethene polymerization and catalyst thereof
02/08/2012CN102344505A Olefin polymerization catalyst containing carboxylic ester compound and preparation and application thereof
02/08/2012CN101374871B 乙烯聚合方法 Ethylene polymerization process
02/08/2012CN101365742B 由乙烯/α-烯烃共聚体制备的填充聚合物组合物及其用途 Ethylene / α- olefin copolymer prepared from the filled polymer compositions and uses thereof
02/08/2012CN101253205B 在两步乙烯聚合中使短链支链分布变窄的方法和产品 In the two-step polymerization of ethylene manipulation short chain branch distribution narrowing process and product
02/08/2012CN101102982B 基于1-癸烯/1-十二碳烯的高粘度pao Based on 1-decene / 1-dodecene high viscosity pao
02/07/2012CA2644205C Method for the production of modified ethylene-vinyl alcohol copolymer
02/07/2012CA2458750C Isoolefin-diolefin production process and apparatus therefor
02/02/2012WO2012014463A1 Copolymer of conjugated diene compounds and non-conjugated olefins, rubber composition, and tyre
02/02/2012WO2012014459A1 Copolymer, rubber composition, cross-linked rubber composition, and tire
02/02/2012WO2012014456A1 Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, cross-linked rubber composition, and tire
02/02/2012WO2012014455A1 Copolymer of conjugated diene compounds and non-conjugated olefins, rubber composition, cross-linked rubber composition, and tyre
02/02/2012WO2012014421A1 Copolymer and manufacturing method for same
02/02/2012WO2012014420A1 Method for controlling chain structure in copolymers
02/02/2012WO2012013761A1 Random copolymers of propylene
02/02/2012WO2011136492A3 Gas-phase polymerization of alpha-olefins
02/02/2012WO2011134897A3 Polymer filament or fiber
02/02/2012US20120029101 Expanded polypropylene copolymer resin particles
02/01/2012EP2049590B1 Multimodal ethylene-alpha-olefin elastomers and process for making
02/01/2012EP1377629B1 Polyolefin sheets for thermoforming
02/01/2012CN102341418A Use of vinyl ester copolymers as low-profile additives (lpas)
02/01/2012CN102336855A Ethylene in-situ copolymerization catalyst system
02/01/2012CN102336785A Transition metal compound and catalyst for olefin polymerization
02/01/2012CN101255215B 用来制备基本不含自由基引发的聚合物的极性和非极性烯烃的共聚物的组合物和方法 The compositions and methods used for the preparation is substantially free of a free radical initiator polar and non-polar olefin polymer
01/2012
01/31/2012US8106139 Propylene/alpha-olefin block interpolymers
01/31/2012US8106138 Random propylene copolymer compositions, articles and process
01/31/2012US8105547 Bulk polymerization reactors
01/31/2012CA2549891C Process for the (co)polymerization of ethylene
01/31/2012CA2292243C Activating composition of metallocene complexes in the catalysis of (co) polymerization processes of olefins
01/26/2012WO2011156742A3 Living coordinative chain transfer polymerization with dynamic counterion exchange
01/26/2012US20120022223 Polyolefin gas phase polymerization with 3-substituted c4-10-alkene
01/26/2012US20120022208 Pe mib film zn/cr
01/25/2012EP2408825A1 Usage of copolymerisates as additives for lacquers
01/25/2012EP2220133B1 Polypropylene copolymer
01/25/2012CN1942516B Alpha-olefin polymer compositions, molded objects made from the compositions, and novel polymer
01/25/2012CN102333799A Process for producing vinyl acetate/ethylene copolymers by means of emulsion polymerization
01/25/2012CN102333798A Multistage process for the polymerization of ethylene
01/25/2012CN102333796A Propylene-based polymer, articles, and process for producing same
01/25/2012CN102333794A Process for the production of propylene random copolymers for injection moulding applications
01/25/2012CN102329400A Olefin polymerization catalyst containing silane compound, preparation and application thereof
01/25/2012CN101108885B Vanadium catalyzer used for synthesizing ethylene propylene terpolymer and method of preparing the same
01/24/2012US8101695 Propylene based terpolymers
01/24/2012US8101692 Slurry phase polymerisation process
01/24/2012US8101684 Thermoplastic resin composition for sealing solar cell, sheet for sealing solar cell and solar cell
01/24/2012CA2494611C Catalyst comprising bridged indeno[1,2-b]indolyl metal complex
01/24/2012CA2364678C Rubber composition for inner liner
01/19/2012WO2012008794A2 Ethylene copolymer with improved elasticity and processibility
01/19/2012WO2012007356A1 Process for continuous emulsion polymerization
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