| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 07/23/2008 | CN100404567C Preparation process of non organic solvent type fluorine-containing soapless emulsion |
| 07/23/2008 | CN100404565C Process for producing copolymer |
| 07/23/2008 | CN100404564C Ethylene copolymer |
| 07/23/2008 | CN100404563C Processes for preparing tougheners for thermoset compositions |
| 07/22/2008 | US7402690 Chain transfer agents for raft polymerization in aqueous media |
| 07/22/2008 | US7402675 Process for the synthesis of amine ethers from secondary amino oxides |
| 07/22/2008 | US7402646 Polymerization of diisopropenylbenzene |
| 07/22/2008 | US7402645 Soluble polyfunctional vinyl aromatic polymer and method of producing the same |
| 07/22/2008 | US7402639 Narrow moleculae weight distribution; addition piolymers; process control |
| 07/22/2008 | US7402638 Propylene polymer particle method of producing the same and use thereof |
| 07/22/2008 | US7402637 catalyst consists of product of reaction of magnesium alkoxide with transition-metal compound a and organometallic compound b where a has been produced by reacting compound of titanium, zirconium, vanadium or chromium with gelatinous alkoxide |
| 07/22/2008 | US7402636 slurry polymerization system and method to decrease polymer deposition on reactor surfaces using an oxygenate such as alcohol supplied to the polymerization medium separate from the catalyst feed |
| 07/22/2008 | US7402546 Magnesium chloride support |
| 07/22/2008 | US7401712 Smart fuel cell cartridge |
| 07/22/2008 | CA2397738C Organometal catalyst compositions |
| 07/22/2008 | CA2293277C Method for producing supported metallocene catalyst and olefin polymerization process using the same |
| 07/17/2008 | WO2008085234A1 Process for forming films and films formed by the process |
| 07/17/2008 | WO2008084724A1 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition |
| 07/17/2008 | WO2008011433A3 Styrenated terpene resin as well as methods of making and using the same |
| 07/17/2008 | US20080171842 Modifying polyethylene made by ziegler or single-site catalyst with free radical initiator |
| 07/17/2008 | US20080171841 Comprising100 parts by weight organic boron compound selected from trialkyl boron, alkoxyalkyl boron, dialkyl borane, monocyclic or bicyclic compound having boron atom as hetero atom and partially oxidated trialkyl boron, 5-40 parts by weight aprotic solvent, 0.2-5 parts by weight alcohol; nonignitable |
| 07/17/2008 | US20080171840 Having a content of ethylene derived units from 0.1% to 5% by weight; prepared by polymerizing 1-butene with ethylene using a substituted bis cyclopentadienyl bridged metallocene compound |
| 07/17/2008 | US20080171839 Morphology controlled olefin polymerization process |
| 07/17/2008 | US20080171814 Polymer |
| 07/17/2008 | US20080171651 Process for preparing low molecular weight olefin (CO) polymer and polymerization catalyst used thereof |
| 07/17/2008 | US20080171241 Micro fuel cell system start up and shut down systems and methods |
| 07/17/2008 | US20080169207 Fuel cell cartridge filters and pressure relief |
| 07/16/2008 | EP1944325A1 Process for production of polymer using iron complex as catalyst |
| 07/16/2008 | EP1943306A1 Low temperature initiators for improving the rubber phase volume of hips formulations |
| 07/16/2008 | EP1943281A1 Hybrid catalyst systems supported on magnesium halide |
| 07/16/2008 | EP1758941A4 High activity olefin polymerization silica supported catalyst |
| 07/16/2008 | EP1753794B8 Polyethylene and catalyst composition for its preparation |
| 07/16/2008 | EP1701793A4 A catalyst system for ethylene (co)-polymerization |
| 07/16/2008 | EP1281723B1 Novel process for the production of polyacetylene derivatives |
| 07/16/2008 | CN101223197A Method for the production of high-grade polyisobutene |
| 07/16/2008 | CN101223195A Transition metal complexes, catalyst compositions containing the same, and olefin polymerization using the catalyst compositions |
| 07/16/2008 | CN101220192A Synthesis of fluoridation aquosity polyurethane-polyacrylate composite emulsion |
| 07/16/2008 | CN101220120A Fluor resin with sulfuryl fluoride and aether terminal group lateral group, synthesizing method and application thereof |
| 07/16/2008 | CN101220119A Hyper branched copolymer and method for preparing the same |
| 07/16/2008 | CN101220113A Polythene catalyst and method for preparing the same |
| 07/16/2008 | CN101220110A Polyolefin catalyst carrier and technique of preparing the same |
| 07/16/2008 | CN101220108A Montmorillonite//MgCl2 composite carrier load alpha-2 imine nickel catalyst, and method for preparing polythene/montmorillonite composite material |
| 07/16/2008 | CN101220107A Titanium/vanadium dual metal reforming catalyst for synthesizing linear low density polyethylene, preparation method and application thereof |
| 07/16/2008 | CN101220104A Preparation method for oxygen-containing nitrolic acid structure polyalcohol inphase opposition emulsions |
| 07/16/2008 | CN101220060A Single-indenyl rareearth complexes, synthesizing method and application thereof |
| 07/16/2008 | CN101219397A Process for producing platinum metal nano-particle for catalysis with polymer microsphere as carrier |
| 07/16/2008 | CN100402576C Synthesis method for polydimethylketene by friedel - craft cationic polymerization of dimethylketene |
| 07/16/2008 | CN100402563C Method for preparing temperature-resistant and anti-salt type polyacrylamide |
| 07/16/2008 | CN100402560C Production and reactor for polypropylene |
| 07/16/2008 | CN100402558C Polymerization processes |
| 07/16/2008 | CN100402535C Polyolefin catalyst component using non-covalent interactions |
| 07/16/2008 | CN100402152C Olefin trimerisation using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero) |
| 07/16/2008 | CN100401941C Oral devices and cleaning method between tooth |
| 07/15/2008 | US7399895 Oligomerizing olefin monomer(s) in the presence of Group 6 metal amide complex, aluminum phosphate solid support |
| 07/15/2008 | US7399819 Silicon compound |
| 07/15/2008 | US7399817 Ethylene copolymer with hydrolyzable component in backbone; prepared by transition metal complex catalyzed addition polymerization |
| 07/15/2008 | US7399814 Monomer having unsaturated bond is subjected to a radical polymerization reaction in presence catalyst compound comprising central element selected from germanium, tin or antimony, and halogen atom which is bound to the central element; small amount of the catalyst can be used, high solubility, no odor |
| 07/15/2008 | US7399813 copolymer of monoethylenically unsaturated carboxylic acid, sulfonic acid, or phosphoric acid, or salts monomer, an acrylate or methacrylate ester cotnaining alkoxysilane functionality, copolymerizable hydrophilc acrylated polyether, a polymerization initiator, sodium hydroxide neutralizer; crosslinking |
| 07/15/2008 | US7399812 Such as 2,2-dimethyl-1-methoxy-3-[(trimethylsilyl)oxy]propane, catalysts for polymerization of olefins; propylene polymerization, as external electron donor component exhibit good hydrogen response, and can be used to prepare polymer having high isotacticity at high yield |
| 07/15/2008 | US7399806 Free radical addition polymerization of adamantyl (meth)acrylate derivates using a chain transfer agent comprising N-aminodithiocarbamate derivative; patterning semiconductor wafers; lithographic transfer of image from thin film of photosensitive resist material |
| 07/15/2008 | US7399801 Controlling curing without discoloration with acrylic polymers, such as acrylonitrile-butyl acrylate copolymer |
| 07/15/2008 | CA2222917C Metallocenes, their preparation and use in the polymerization of alpha-olefins |
| 07/10/2008 | WO2008082954A1 Succinate-containing polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins |
| 07/10/2008 | WO2008082511A1 Process for fluid phase in-line blending of polymers |
| 07/10/2008 | WO2008081638A1 PROCESS FOR PRODUCTION OF α-OLEFIN LOW POLYMERS |
| 07/10/2008 | WO2008080621A1 Catalyst preparation with phosphorous compound |
| 07/10/2008 | WO2007137849A8 Olefin polymerisation catalyst |
| 07/10/2008 | US20080167434 Method for Preparing an Olefin Polymerization Catalyst Composition |
| 07/10/2008 | US20080167179 To obtain a catalyst for olefin polymerization having well-controlled spherical particle shape; gives an olefin polymer with high stereoregularity, low content of decane soluble and spherical particle shape |
| 07/10/2008 | US20080166483 Substrate comprising a metal oxide component, an aluminum oxide component, and a metallocene olefin polymerization catalyst component coupled to said substrate; prevents nanoparticle agglomeration problems associated with prior art |
| 07/10/2008 | CA2672385A1 Process for production of .alpha.-olefin low polymers using chromium catalyst |
| 07/10/2008 | CA2665244A1 Succinate-containing polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins |
| 07/09/2008 | EP1940897A2 Control of polymer architecture and molecular weight distribution via multi-centered shuttling agent |
| 07/09/2008 | EP1940896A1 Catalytic olefin block copolymers via polymerizable shuttling agent |
| 07/09/2008 | EP1940890A1 Method for producing a polyisobutene |
| 07/09/2008 | EP1732958A4 Polyethylene pipe having better melt pro- cessibility and high resistance to stress and method of preparing the same using metallocene catalyst |
| 07/09/2008 | EP1626995A4 Processes for the synthesis of dentritic macromolecules from conventional monomers |
| 07/09/2008 | EP1478670B1 Preparation of defect-free polyacrylamide electrophoresis gels in plastic cassettes |
| 07/09/2008 | EP1430086B1 Catalyst component comprising a metallocene with two tetrahydroindenyl ligands for producing a polyolefin |
| 07/09/2008 | CN101218262A Transition metal complexes, catalyst compositions containing the same, and olefin polymerization using the catalyst compositions |
| 07/09/2008 | CN101218261A Polymerization process using spray-dried catalyst |
| 07/09/2008 | CN101215345A Structure controllable macromolecule initiator based on polyolefin, preparing method and application thereof |
| 07/09/2008 | CN101215344A Olefin polymerization catalyst composition and preparing method thereof |
| 07/09/2008 | CN101215342A Method for preparing vinyl monomer polymer by using cobalt diphosphine dihalide as catalyst |
| 07/09/2008 | CN100400558C Light scattering material of heat-resistant, high strength organic glass, and prepartion method |
| 07/09/2008 | CN100400554C Catalyst components for propylene polymerization and catalyst thereof |
| 07/09/2008 | CN100400553C Improved catalyst system for ethylene polymerization or ethylene and alpha-olefin copolymerization |
| 07/09/2008 | CN100400552C Metallocene chromium catalyst with lateral group containing heteroatom, its preparation method and use |
| 07/08/2008 | US7396942 Dual function UV-absorbers for ophthalmic lens materials |
| 07/08/2008 | US7396901 Method for synthesis of polymers with thiol functions |
| 07/08/2008 | US7396889 Method for preparing a diene elastomer |
| 07/08/2008 | US7396888 Catalyst system comprising a mixture of catalyst components for producing a polyolefin blend |
| 07/08/2008 | US7396887 Insitu removal of chelator from anionic polymerization reactions |
| 07/08/2008 | CA2448581C Polyolefin compositions having high tenacity |
| 07/08/2008 | CA2120766C Elastic substantially linear olefin polymers |
| 07/03/2008 | WO2008079565A1 Polymer production at supercritical conditions |
| 07/03/2008 | WO2008078814A1 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition |
| 07/03/2008 | WO2008078813A1 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition |
| 07/03/2008 | WO2008078462A1 Process for production of polyolefins, polyolefins, and 1-hexene to be used as raw material in producing linear low-density polyethylene |
| 07/03/2008 | WO2008077770A1 Catalyst components for the polymerization of olefins and catalysts therefrom obtained |