| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 04/30/2009 | CA2635152A1 Process for preparing water-soluble polymer gels |
| 04/29/2009 | EP2051999A1 Process for preparing catalyst components for the polymerization of olefins |
| 04/29/2009 | CN101421322A Method for preparation of 1-alkene-acrylate based copolymer |
| 04/29/2009 | CN101421318A Process for the production of propylene polymers having a low ash content |
| 04/29/2009 | CN101421315A Branched low and medium density polyethylene |
| 04/29/2009 | CN101421314A Catalyst based on chrome |
| 04/29/2009 | CN101421313A Reduction of electrostatic charge in a polymerisation process |
| 04/29/2009 | CN101421312A Resin composition and heat-resistant adhesive |
| 04/29/2009 | CN101421311A Resin composition containing catalystic precursor for electroless plating in preparing electro-magentic shielding layer, forming method of metallic patten using the same and metallic pattern formed th |
| 04/29/2009 | CN101421286A 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 |
| 04/29/2009 | CN101418061A High stability water soluble cation polymer dispersoid and synthesis method |
| 04/29/2009 | CN101418060A MBS resin with excellent impact resistance property |
| 04/29/2009 | CN101418059A MBS resin with excellent weathering resistance applied to water-supply pipe |
| 04/29/2009 | CN101418055A Ethylene aqueous polymerization method using mesopore silicon nano granule as carrier |
| 04/29/2009 | CN101418052A White mineral oil for polyolefin catalyst |
| 04/29/2009 | CN100482706C Polymer and process for producing same |
| 04/29/2009 | CN100482700C Splitblip molecular weight distribution high-cis-polydiene and preparation method thereof |
| 04/29/2009 | CN100482699C Continuous dosing of very fast initiators during polymerization reactions |
| 04/29/2009 | CN100482698C Method for preparing isotactic polyphenylacetylene by anionic polymerization |
| 04/29/2009 | CN100482697C Mono-active center Ziegler-Natta catalyst for olefinic polymerization |
| 04/29/2009 | CN100482695C Process for producing modified particle, catalyst component or catalyst for addition polymerization, process for producing addition polymerization |
| 04/29/2009 | CN100482691C Process for continuously producing (meth)acrylic ester polymer or copolymer |
| 04/29/2009 | CN100482669C Polymerization catalyst activator complexes and their use in a polymerization process |
| 04/28/2009 | US7524913 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 |
| 04/28/2009 | US7524912 Preparation of linear ethylene-acrylate copolymers with palladium catalysts and free radical scavengers |
| 04/28/2009 | US7524911 Adhesive and marking compositions made from interpolymers of ethylene/α-olefins |
| 04/28/2009 | US7524910 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 |
| 04/28/2009 | US7524907 Two part; polymerizable mixture of organoboron compound that forms a free radical generator; and compound(s) capable of free radical polymerization and a halogenated polyolefin having halosulfonyl groups or a mixture of a halogenated polyolefin and organic sulfonyl halilde; bonding strength; curing |
| 04/28/2009 | US7524906 Process for the preparation of a metal-organic compound comprising at least one imine ligand |
| 04/28/2009 | US7524905 using polymerization catalyst |
| 04/28/2009 | US7524790 Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer |
| 04/28/2009 | US7524789 Forming single site catalysts for synthesis of high molecular weight copolyolefins; slurry, gas phase or bulk polymerization |
| 04/23/2009 | WO2009052146A1 Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins |
| 04/23/2009 | WO2009051702A1 Polymers functionalized with heterocyclic nitrile compounds |
| 04/23/2009 | WO2009051700A1 Polymers functionalized with heterocyclic nitrile compounds |
| 04/23/2009 | WO2009051144A1 Process for production of dialkyl phosphate ester rare-earth salt or dioleyl phosphate ester rare-earth salt of |
| 04/23/2009 | WO2009050045A2 Process for the preparation of high fluidity propylene polymers |
| 04/23/2009 | WO2009050042A1 Supported ionic liquids or activating supports |
| 04/23/2009 | WO2009050037A1 Metallocene compounds based on ethanediyl-bridged indene and cyclopentadithiophene ligands |
| 04/23/2009 | WO2009049387A2 PROCESS FOR THE PREPARATION OF CATALYTIC SUPPORT AND SUPPORTED BIMETALIC CATALYSTS FOR PRODUCTION OF HOMOPOLYMERS AND COPOLYMERS OF ETHYLENE WITH ALFα- OLEFINS, OF HIGH AND ULTRA HIGH MOLECULAR WEIGHT AND WITH BROAD MOLECULAR WEIGHT DISTRIBUTION IN SLURRY, BULK AND GAS PHASE PROCESSES AND PRODUCTS THEREOF |
| 04/23/2009 | WO2009024675A3 Novel complexes and method for synthesis of group 4 organometallics grafted on anions. method for oligomerisation and polymerisation of olefins |
| 04/23/2009 | WO2007024637A3 Measurement and preparation of branched vinyl polymers |
| 04/23/2009 | US20090105434 Process for the preparation of propylene |
| 04/23/2009 | US20090105433 Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins |
| 04/23/2009 | US20090105432 Method for polymerising ethylenically unsaturated polyisobutene |
| 04/23/2009 | US20090105429 Process for the preparation of an olefin |
| 04/23/2009 | US20090105417 Polymer Blends from Interpolymers of Ethylene/Alpha-Olefin with Improved Compatibility |
| 04/23/2009 | US20090105416 Synthesis of Vinylphenylpyridine and Living Anionic Polymerization |
| 04/23/2009 | US20090105401 Catalyst for polymerization of conjugated diene and method of polymerization conjugated diene using the catalyst, rubber composition for tires, and rubber composition for golf balls |
| 04/23/2009 | US20090105068 Polyolefin production |
| 04/23/2009 | US20090104371 Film forming composition, method for producing film, film, and insulating film |
| 04/23/2009 | DE102007050763A1 Initiatorsystem für selbsthärtende Kunststoffe, seine Verwendung und es enthaltende Knochenzementzusammensetzungen Initiator system for self-curing plastics, its use and bone cement compositions containing |
| 04/23/2009 | DE102007049859A1 Producing a polymer mixture, useful as binder additives for sealing materials, comprises reacting a monomer by atom transfer radical polymerization in a mixture and adding silyl group substituted monomer to the obtained mixture |
| 04/22/2009 | EP2051075A1 Particles |
| 04/22/2009 | EP2050771A1 Film or laminate comprising ethylene resin or ethylene resin composition |
| 04/22/2009 | EP2050769A2 Olefin polymerization catalyst and process for olefin polymerization |
| 04/22/2009 | EP2050768A1 Curable silicone compositions |
| 04/22/2009 | EP2050767A1 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 |
| 04/22/2009 | EP2050755A1 Supported ionic liquids or activating supports |
| 04/22/2009 | EP2049573A2 Process of free-radical polymerization in aqueous dispersion for the preparation of polymers |
| 04/22/2009 | EP1349878B1 Method for producing a catalyst for homo- or co-polymerization of ethylene |
| 04/22/2009 | EP0927200B1 Polyurethane/vinyl dioxolane based coating compositions |
| 04/22/2009 | CN101415737A Propylene melt blown resins, propylene melt blown resin fibers and non-woven fabric made from the same, and methods of making the same |
| 04/22/2009 | CN101415666A Dialkoxymagnesium granular material and method for synthesis of the same |
| 04/22/2009 | CN101413153A Acrylonitrile biopolymer spinning fluid having homogeneous chain structure and preparation thereof |
| 04/22/2009 | CN101413152A Acrylonitrile terpolymer spinning fluid containing hydrophilic group and preparation thereof |
| 04/22/2009 | CN101412775A Catalyst activity component for polymerization of propylene or combined polymerization, catalyst precursor containing the same and preparation thereof |
| 04/22/2009 | CN101412771A Pyridine diimine iron olefin polymerizing catalyst, as well as preparation method and application thereof |
| 04/22/2009 | CN101412770A Catalytic system for addition copolymerization of norbornene and derivatives thereof, and preparation thereof |
| 04/22/2009 | CN101412769A Load type non-metallocene catalyst and preparation thereof |
| 04/22/2009 | CN101412768A Magnesium compound load type non-metallocene catalyst and preparation thereof |
| 04/22/2009 | CN101412767A Load type non-metallocene catalyst and preparation thereof |
| 04/22/2009 | CN101412766A Magnesium compound load type non-metallocene catalyst and preparation thereof |
| 04/22/2009 | CN101412765A Load type catalyst, load type non-metallocene catalyst and preparations thereof |
| 04/22/2009 | CN101412764A Load type non-metallocene catalyst and preparation thereof |
| 04/22/2009 | CN101412763A Catalyst support for producing ethylene polymer having high molecular weight, super-high molecular weight and wide molecular weight as well as method for producing supported type metallocene catalyst |
| 04/22/2009 | CN100480461C Method of preparing fluorine and silicon containing hydrophobic and oil repellent fabric finishing agent |
| 04/22/2009 | CN100480284C Enhanced solubility of magnesium halides and catalysts and polymerization process using the same |
| 04/22/2009 | CN100480283C Process for producing catalyst for alpha-olefin polymerization and process for producing alpha-olefin polymer |
| 04/22/2009 | CN100480280C Polyolefin material melted extrusion functionalization stress induction method |
| 04/22/2009 | CN100480279C Stabilized organoborane polymerization initiators and polymerizable compositions |
| 04/22/2009 | CN100480278C Polymer/organic montmorillonite nano composite flame-proof masterbatch, and preparing method and application thereof |
| 04/21/2009 | US7521572 Polymerization catalysts and process for producing bimodal polymers in a single reactor |
| 04/21/2009 | US7521518 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 |
| 04/21/2009 | US7521514 Semi-batch processing within reactor; fluorosurfactants such as ammonium perfluorooctanoate, perfluorohexylethylsulfonic acid and ammonium 3,3,4,4-tetrahydrotridecafluorooctanoate |
| 04/21/2009 | US7521513 Semi-batch process for producing fluoroelastomers |
| 04/21/2009 | US7521512 Catalyst composition and polymerization process using mixture of silane electron donors |
| 04/21/2009 | US7521507 semi-crystalline copolymer of > 65% propylene and ethylene or C4-20 alpha-olefins; average molecular weight of 15,000-200,000; melt index of 7-3000 dg/min |
| 04/21/2009 | US7521497 having good melt extrusion stability, drawdown resistance, interlayer adhesion and gas-barrier properties; to introduce the alkoxy group into the EVOH resin by copolymerizing the monomers in the presence of an alkoxy group-containing polymerization initiator |
| 04/16/2009 | WO2009048625A1 Continuity additives and their use in polymerization processes |
| 04/16/2009 | WO2009046511A2 Carrier system for weakly water soluble substances, process for obtaining said system and its uses |
| 04/16/2009 | WO2009017953A3 Process to produce polyalphaolefins |
| 04/16/2009 | WO2006118845A3 Catalyst system for production of polyolefins |
| 04/16/2009 | WO2006110711A3 High temperature and low relative humidity polymer/inorganic composite membranes for proton exchange membrane fuel cells |
| 04/16/2009 | US20090099325 Polymers functionalized with heterocyclic nitrile compounds |
| 04/16/2009 | US20090099324 Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom |
| 04/16/2009 | US20090099310 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 |
| 04/15/2009 | EP2048170A2 Second catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |
| 04/15/2009 | EP2048169A2 Third catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |
| 04/15/2009 | EP2048168A2 Process for producing catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |