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 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
05/2012
05/29/2012US8188005 Liquid composition for promoting plant growth containing titanium dioxide nanoparticles
05/29/2012US8187547 Methods and systems for controlling polymer particle size
05/24/2012WO2012067777A2 Processes for making multimodal molecular weight distribution polyolefins
05/24/2012WO2012030567A8 Ziegler-natta type catalysts, methods of preparing same, polymers produced using the catalysts and articles produced therefrom
05/24/2012US20120130036 Maleate-based copolymers and methods for preparing the same
05/24/2012US20120130034 Catalyst support used for olefin polymerization and preparing method and application thereof
05/24/2012US20120130032 Polymerization process using a supported constrained geometry catalyst
05/24/2012US20120130031 Process for the preparation of ethylene polymers with narrow molecular weight distribution
05/24/2012US20120130008 Polychloroprene, process for production of same, and adhesives containing same
05/24/2012US20120129968 D1492 liquid bapo photoinitiator and its use in radiation curable compositions
05/24/2012US20120129683 Polymerization catalysts and method for preservation of same
05/24/2012US20120128908 Rotomoulded Articles Prepared With Polyethylene
05/23/2012EP2455059A1 Polymerisable compound having improved hardening depth
05/23/2012EP2454293A1 Process for the preparation of polymer of 1-butene
05/23/2012EP2454290A1 Spherical magnesium halide adduct, catalyst component and catalyst for olefin polymerization prepared therefrom
05/23/2012EP2454287A1 High pressure radical polymerization process
05/23/2012EP2121592B1 A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer
05/23/2012EP1881014B1 Alpha-olefin/unconjugated cyclic polyene copolymer, process for producing the same, and crosslinkable composition containing the copolymer
05/23/2012EP1810991B1 Method for producing a polyolefin composite material
05/23/2012EP1587867B1 Rubber compound for tire tread and method for the preparation thereof
05/23/2012EP1397394B1 Polyethylene resins
05/23/2012CN102471409A Caps and closures
05/23/2012CN102471408A 使用负载型受限几何构型催化剂的聚合方法 Polymerization method using a supported constrained geometry catalyst
05/23/2012CN102471401A 用于制备聚乙烯的催化剂系统和方法 The catalyst system and method for the preparation of polyethylene
05/23/2012CN102471400A 有机金属过渡金属化合物、催化剂体系以及聚烯烃的制备 An organometallic compound of a transition metal catalyst system and preparation of polyolefins
05/23/2012CN102471396A Processes for controlling the viscosity of polyalphaolefins
05/23/2012CN102471395A 改善的乙烯聚合催化剂组合物 Improved ethylene polymerization catalyst composition
05/23/2012CN102471388A 高压自由基聚合方法 High-pressure radical polymerization process
05/23/2012CN102471256A 具有高活性氧含量的储存稳定且安全的过氧化物乳液 Storage of highly active oxygen content of a stable and secure peroxide emulsions
05/23/2012CN102464782A Thermo-thickening water-soluble tricopolymer, its preparation method and application
05/23/2012CN102464769A Preparation method of microgel acrylonitrile-butadiene rubber
05/23/2012CN102464767A 一种原位制备硅橡胶复合材料的方法 Preparation of an in-situ method of silicone rubber composites
05/23/2012CN102464761A Sulphonated heat resistant and salt tolerant copolymer for oil field and preparation method thereof
05/23/2012CN102464751A Olefin copolymer and preparation method thereof
05/23/2012CN102464750A Propylene random copolymer and stretched film prepared from propylene random copolymer
05/23/2012CN102464748A Propylene copolymer macromonomer and preparation method thereof
05/23/2012CN102464747A Olefin copolymer and preparation method thereof
05/23/2012CN102464746A Olefin polymerization catalyst and preparation method thereof and olefin polymerization method
05/23/2012CN102464745A 一种稀土异戊橡胶分子质量分布调节方法 Rare earth isoprene rubber molecular weight distribution adjustment method
05/23/2012CN102464742A Propene polymer and preparation method thereof
05/23/2012CN102464734A Olefin polymerization catalyst and preparation method thereof and olefin polymerization method
05/23/2012CN102464733A Olefin polymerization catalyst and preparation method thereof as well as olefin polymerization method
05/23/2012CN102464732A Olefin polymerization method and olefin polymer prepared with same
05/23/2012CN102464731A 烯烃聚合催化剂及其制备方法 Olefin polymerization catalyst and its preparation method
05/23/2012CN102464677A 一类不对称吡啶二亚胺铁或钴配合物催化剂及其制备方法与应用 A class of asymmetric pyridinebisimine iron or cobalt complex catalyst and preparation method and application
05/23/2012CN102070738B Preparation method of hydroxyl group-containing functional monomer modified acrylate copolymer emulsion
05/23/2012CN101974023B Rare earth complex, catalyst, preparation method thereof and preparation method of polybutadiene
05/23/2012CN101955556B Preparation method and application of spherical magnesium halide carrier
05/23/2012CN101845108B Framework pore-forming agent specialized for water treatment membrane filtration and synthesis method as well as application thereof
05/23/2012CN101831028B Polymer emulsion for polymer-containing sewage treatment and preparation method thereof
05/23/2012CN101775086B Preparation method for ethylene homopolymer and copolymer
05/23/2012CN101693728B Rare earth complex chelated by tridentate carbazolyl, preparation process of same and application of same in conjugated diene high cis-1,4 selective polymerization
05/23/2012CN101687946B 4-methyl-1-pentene polymer, process for production thereof, and use thereof
05/23/2012CN101516928B Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
05/23/2012CN101448573B Borane catalyst complexes with amide functional polymers and curable compositions made therefrom
05/23/2012CN101258184B Star polymer and process for production thereof
05/23/2012CN101258173B Catalyst composition for polymerization of olefins, polymerization process using the same, and method for its preparation
05/23/2012CN101081883B Preparation method of poly dimethyl allyl ammonium chloride with high relative molecular mass
05/23/2012CN101015697B A local drug-release system and a method of the manufacture thereof
05/22/2012US8183334 Slurry phase polymerisation process
05/22/2012US8183333 Slurry phase polymerisation process
05/22/2012US8183332 Slurry phase polymerisation process
05/22/2012US8183326 Functionalized polymer
05/22/2012US8183173 Fast activating catalyst
05/18/2012WO2012064630A2 Solution polymerization process and procatalyst carrier systems useful therein
05/18/2012WO2012063972A1 Method for coating reactor
05/18/2012WO2012062738A1 Improved process for producing heterophasic propylene copolymers
05/18/2012WO2012062737A1 Process for preparing propylene polymers with an ultra high melt flow rate
05/18/2012WO2012062735A1 Improved process for polymerising propylene
05/18/2012WO2012062733A1 Process for producing propylene random copolymers and their use
05/18/2012WO2012062469A1 Ethylene oligomerization catalyst
05/18/2012WO2012008794A3 Ethylene copolymer with improved elasticity and processibility
05/18/2012WO2012006272A3 Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen
05/18/2012CA2816139A1 Solution polymerization process and procatalyst carrier systems useful therein
05/17/2012US20120123078 Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same
05/17/2012US20120123072 Novel multifunctional azo initiators for free radical polymerizations: methods of preparation
05/17/2012US20120123071 Process for the production of an ethylene polymer using a chromium containing catalyst
05/17/2012US20120123070 Catalytic Systems Made of a Complex of Rare Earths For Stereospecific Polymerisation Of Conjugated Dienes
05/17/2012US20120123069 Method for Controlling Polyolefin Properties
05/17/2012US20120123068 Novel combinations of silane electron donors for use in catalyst compositions
05/17/2012US20120123067 Bimodal polyethylene process and products
05/17/2012US20120123059 Functionalized polymers and methods of making
05/17/2012US20120121811 Isocyanate Prepolymer Catalysts And Related Curing Processes
05/16/2012EP2452960A1 Process for preparing propylene polymers with an ultra high melt flow rate
05/16/2012EP2452959A1 Process for producing propylene random copolymers and their use
05/16/2012EP2452958A1 Method for producing polydicyclopentadiene and materials based thereon
05/16/2012EP2452957A1 Improved process for producing heterophasic propylene copolymers
05/16/2012EP2452956A1 Improved process for polymerising propylene
05/16/2012EP2452954A1 Polymerization catalysts and method for preservation of same
05/16/2012EP2451851A1 Caps and closures
05/16/2012EP2451848A1 Enhanced condensed mode operation in method of producing polyofefins with chromium based catalysts
05/16/2012EP2172496B1 4-methyl-1-pentene polymer, process for production thereof, and use thereof
05/16/2012CN102459436A Resin composition for crosslinking/foam molding, crosslinked molded foam, member for footwear, and footwear
05/16/2012CN102459367A Ethylene-alpha-olefin copolymer, molded article, catalyst for copolymerization, and method for producing ethylene-alpha-olefin copolymer
05/16/2012CN102459366A Ethylene-a-olefin copolymer and molded article
05/16/2012CN102459365A Ethylene/alpha-olefin copolymer and moldings
05/16/2012CN102459363A Catalyst for the polymerization of olefins
05/16/2012CN102459362A 用于烯烃聚合的催化剂组分以及由其所获得的催化剂 A catalyst component for the polymerization of olefins and a catalyst obtained from its
05/16/2012CN102459358A 具有甲硅烷基戊二酸酯的前催化剂组合物和其方法 Procatalyst composition having a silyl group and its methods glutarate
05/16/2012CN102459357A Process to make long chain branched (lcb), block, or interconnected copolymers of ethylene
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