C08F 4 - Polymerisation catalysts

Patents for C08F 4 - Polymerisation catalysts (50,749)
12/2004
12/01/2004	CN1551891A Process for the polymerization of ethylene and interpolymers thereof
12/01/2004	CN1551889A Transition metal catalysts for olefin polymerization
12/01/2004	CN1177889C Solidifying method by use of unsaturated diacyl or acylcarbonate peroxides
12/01/2004	CN1177874C Process for producing hydrogenated rubbers
12/01/2004	CN1177873C Catalyst component for ethylene polymerization or copolymerization, and catalyst and use thereof
12/01/2004	CN1177872C Catalyst system for preparing dual-peak or widely distributed polyethylene and its application
12/01/2004	CN1177871C Catalyst component for olefinic polymerization or copolymerization, and catalyst and application thereof
12/01/2004	CN1177869C Process for producing polyolefins
12/01/2004	CN1177868C Magnesium/ titanium alkoxid complexes and polymerization catalysts made therefrom
12/01/2004	CN1177867C Metallocene catalyst with polymer carrier
12/01/2004	CN1177648C New catalyst system and application thereof
11/2004
11/30/2004	US6825372 Coordination catalyst for polymerizing alpha-olefins
11/30/2004	US6825371 Catalyst for polymerization of alpha -olefin, which comprises: an essential component (a) of a transition metal compound, an essential component (b) of an ion exchangeable layer compound except for silicate, or an inorganic silicate, and optional
11/30/2004	US6825369 Metal complex compounds
11/30/2004	US6825356 Catalysts containing N-pyrrolyl substituted nitrogen donors
11/30/2004	US6825309 Comprising mg, ti, halogen and at least two electron donor compounds: a) non-extractable esters of 2,3-dialkylsuccinic acids which are not extractable and b) an extractable electron donor, such as dialkyl phthalates
11/30/2004	US6825307 Catalyst and methods for polymerizing cycloolefins
11/30/2004	US6825301 Emulsion polymerization ethylenically unsaturated monomer in presence of azobis 2,2*-dicarboxylic acid ester initiator; finely divided water-swellable or water-soluble polymers; wetting agents
11/30/2004	US6825299 Process for controlled radical polymerization in aqueous dispersion
11/30/2004	US6825296 Catalyst component for olefin polymerization
11/30/2004	US6825295 Coordination polymerization catalyst
11/30/2004	US6825294 Catalysts for polymerizing styrene and other monomer and process for producing styrene polymer
11/30/2004	US6825292 Polymerization process
11/30/2004	US6825287 Polymerization process
11/30/2004	US6825283 Oxidized polyolefin waxes
11/30/2004	US6825148 Reaction product of simple divalent nickel salt, boron hydride reducing agent, water soluble base, ligand selected from an o-dihydrocarbylphosphinobenzoic acid and alkali metal salt thereof, phosphite
11/30/2004	US6825147 (3,4-diphenylcyclopentadien-1-yl)dimethyl(t-butylamido) -silanetitanium dichloride, for example; for copolymerization of ethylene and styrene
11/30/2004	US6825146 Olefin polymerization catalyst compositions and method of preparation
11/30/2004	US6824478 Multi-piece solid golf ball
11/30/2004	US6823554 Oral devices
11/30/2004	CA2039952C Elastomers and products having reduced hysteresis
11/25/2004	WO2004101698A1 Method for producing solvent-free uv-crosslinkable acrylate pressure-sensitive adhesives
11/25/2004	WO2004101634A1 Olefin polymerization catalyst system useful for polar monomers
11/25/2004	WO2004101633A1 Olefin polymerization process
11/25/2004	WO2004101630A1 Pro-catalyst component for polymerization of ethylene, method for preparation thereof and catalyst containing the same
11/25/2004	WO2004101629A1 Processes for the synthesis of dentritic macromolecules from conventional monomers
11/25/2004	WO2004101627A1 Solvent-free production method for producing acrylate pressure-sensitive adhesive substances
11/25/2004	WO2004101626A1 Method for the continuous production of polymers made of vinyl compounds by substance and/or solvent polymerisation
11/25/2004	WO2004101578A1 Organosilicon compound, catalyst for olefin polymer production, and process for producing olefin polymer
11/25/2004	WO2004101576A1 Olefin polymerization catalyst system
11/25/2004	WO2004085488A3 Methods of polymerizing olefin monomers with mixed catalyst systems
11/25/2004	WO2004055064A3 Method for producing copolymers and terpolymers from olefins
11/25/2004	US20040236130 Reacting hexaalkyldisil oxane with fuing sulfuric acid; protective coating
11/25/2004	US20040236045 Contacting in a non-coordinating diluent a fluoriding agent containign fluorine with an alkylated metallocene catalyst containing nonhalogen leaving group to produce fluorided metallocene polymerization catalyst
11/25/2004	US20040236044 Olefin copolymers containing cyclopropane rings in the main chain
11/25/2004	US20040236043 Olefin polymerisation process
11/25/2004	US20040236042 Propylene ethylene polymers and production process
11/25/2004	US20040236017 Method for the production of grafted copolymers made of starch, tert-alkylazocyanocarboxylic acid esters and grafted copolymers and the use thereof
11/25/2004	US20040235647 adding less than one equivalent of a chain extension agent to a protected functionalized initiator can be sufficient to significantly increase the solubility of the initiator in hydrocarbon solutions
11/25/2004	US20040235646 gas phase polymerization of ethylene via (t-butylamido)dimethyl(tetramethylcyclopentadienyl)silane-titanium-1,3-pentadiene hydrorefining catalyst
11/25/2004	US20040235644 particulate catalyst comprising a Group 2 metal, a compound of a transition metal and an electron donor; for propylene polymerisation; liquid/liquid two phase system where no separate carrier materials such as silica are needed in order to get solid catalyst particles
11/25/2004	US20040235643 Process for preparing a diether-based catalyst component
11/25/2004	DE10321039A1 Use of chlorosulfonyl isocyanate and urethane derivatives thereof as ATRP initiators for the production of linear or branched polymers, comb polymers, block copolymers, macro-initiators and star-shaped polymers
11/25/2004	DE10320904A1 Startersysteme II Starter Systems II
11/25/2004	CA2524491A1 Processes for the synthesis of dentritic macromolecules from conventional monomers
11/24/2004	EP1478670A1 Preparation of defect-free polyacrylamide electrophoresis gels in plastic cassettes
11/24/2004	EP1478669A1 Nanoscale polymerized hydrocarbon particles and methods of making and using such particles
11/24/2004	EP1478617A1 Polyol ester compounds useful in preparation of a catalyst for olefins polymerization, process for preparing the same and use thereof
11/24/2004	EP1183279B1 Polymerization of ethylene
11/24/2004	EP1153948B1 Ethylene/alpha-olefin copolymer, composition thereof, film thereof, and uses of these
11/24/2004	EP1141043B1 Oligomer oils and their manufacture
11/24/2004	EP1131360B1 Process for the polymerization of an olefin, metallocene catalyst therefor and cocatalyst for activating a metallocene procatalyst
11/24/2004	EP0918821B1 Polyolefin mixture containing poly(1-butene)
11/24/2004	CN1549852A Synthesis of poly-alpha olefin and use thereof.
11/24/2004	CN1549830A Process for producing low polymer of alpha-olefin
11/24/2004	CN1176960C Viscosity increaser and preparing process thereof
11/24/2004	CN1176957C Titanium-cobalt acetylacetonate composite catalyst for prparing branched polyethylene and its preparation method
11/24/2004	CN1176955C Ethylene polymerisation
11/24/2004	CN1176953C Beta-diketoimide titanium olefin polymer catalyst
11/23/2004	US6822106 Preparation of ethylene polymers
11/23/2004	US6822062 Supported group 8-10 transition metal olefin polymerization catalysts
11/23/2004	US6822060 Process for producing a tetrafluoroethylene polymer excellent in strength
11/23/2004	US6822057 Olefin polymerization catalysts derived from Group-15 cationic compounds and processes using them
11/23/2004	US6822056 Crosslinking
11/23/2004	US6822046 Monovinylaromatic polymer with improved stress crack resistance
11/23/2004	US6821921 Catalyst compounds with β-diiminate anionic ligands and processes for polymerizing olefins
11/23/2004	US6821920 Polymerization catalysts and processes therefor
11/23/2004	CA2201845C Reactive amine catalysts and their use in polyurethane polymers
11/23/2004	CA2121721C Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
11/23/2004	CA2098672C Butyl rubber with a bimodal molecular weight distribution
11/18/2004	WO2004099276A1 Ring-opened azlactone chain transfer agents for radical polymerization
11/18/2004	WO2004099269A2 Process for polymerizing 1-butene
11/18/2004	WO2004099268A1 High activity olefin polymerization catalyst and process
11/18/2004	WO2004099263A1 Starter systems ii
11/18/2004	WO2004078337A3 A quasi-living metal catalyst for ethylene homo-polymerization and co-polymerization with 5-norbornen-2-yl acetate
11/18/2004	WO2002006394A3 Syndiotactic polystyrene nanocomposite and manufacturing method thereof
11/18/2004	US20040230015 Olefin polymerization catalyst system
11/18/2004	US20040230004 Propylene polymer compositions
11/18/2004	US20040229749 Catalyst composition, method of making same and its use in olefin polymerization
11/18/2004	US20040229748 Composite carrier of catalysts for propylene polymerization, a catalyst component and a catalyst comprising the same
11/18/2004	US20040229157 Vinyl addition polycyclic olefin polymers prepared with non-olefinic chain transfer agents and uses thereof
11/18/2004	CA2524906A1 Starter systems ii
11/17/2004	EP1477500A1 CRYSTALLINE POLYMER OF HIGHER a-OLEFIN AND PROCESS FOR PRODUCING THE SAME
11/17/2004	EP1477499A1 Highly flowable 1-butene polymer and process for producing the same
11/17/2004	EP1477492A1 Catalyst composition, method of making same and its use in olefin oligomerization or polymerization
11/17/2004	EP1476480A1 Polymerization process for preparing syndiotactic 1,2-polybutadiene
11/17/2004	EP1476479A1 Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerisation of alk-1-enes
11/17/2004	EP1476452A2 Acyl- and bisacylphosphine derivatives
11/17/2004	EP1476424A1 Ketone peroxide compositions
11/17/2004	EP1476409A1 High viscosity polyalphaolefins prepared with ionic liquid catalyst

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