C08F 4 - Polymerisation catalysts

Patents for C08F 4 - Polymerisation catalysts (50,749)
11/2004
11/04/2004	CA2517269A1 Chromium-based catalysts in mineral oil for production of polyethylene
11/03/2004	EP1472294A1 Halosulfonic acid treated catalyst support for olefin polymerization
11/03/2004	EP1472293A1 SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFINS, CATALYST COMPRISING THE SAME AND USE THEREOF
11/03/2004	EP1208083B1 Low temperature initiators for fluoroolefin polymerization
11/03/2004	EP1203054B1 Polymer blends with improved impact resistance
11/03/2004	EP0835269B1 Olefin polymerization process
11/03/2004	CN1543483A Bimodal polyethylene pipe composition and article made therefrom
11/03/2004	CN1542028A 乙烯共聚物 Ethylene copolymer
11/03/2004	CN1542025A Alkene polymerization catalyst loaded by mesoporous materials and method for preparing the same
11/03/2004	CN1542024A Catalyst component for alkene polyreaction and its catalyst
11/03/2004	CN1174036C Extrusion process for enhancing the melt strength of polypropylene
11/03/2004	CN1174017C Technical method of preparing polynorbornene using beta diketone titanium non cyclopentadienyl catalyst
11/03/2004	CN1174010C Ethylene copolymers and films thereof
11/03/2004	CN1174009C Process for producing polyolefins
11/03/2004	CN1174008C Process for the polymerization of olefins, polyolefins, and films and articles produced therefrom
11/03/2004	CN1174007C Process for the polymerization of olefins
11/03/2004	CN1174004C Catalyst component and catalyst for ethylenically unsaturated monomer polymerization, and process for ethylenically unsaturated monomer polymerization using said catalyst
11/03/2004	CN1174003C Polymerization of olefins
11/03/2004	CN1174002C Transition metal compound, catalyst for polyaddition and method for preparing addition polymer
11/03/2004	CN1174001C Component of catalyst for olefin polymerization
11/03/2004	CN1174000C Amine organoborane complex polymerization initiator and polymerizable compositions
11/03/2004	CN1173999C Polymerization catalysts and processes therefor
11/02/2004	US6812314 Packaging materials for foods, flowers, fruits, vegetables
11/02/2004	US6812306 Metallic compounds and the use thereof in the polymerization of olefins
11/02/2004	US6812305 Method for the production of a catalyst system for the polymerization of olefins
11/02/2004	US6812304 Process for producing improved premixed supported boraaryl catalysts
11/02/2004	US6812303 Transition metal having eta-bonded to cyclic anionic ligand complexed to activator; high yield
11/02/2004	US6812295 Functionalized initiators for anionic polymerization, protected functionalized polymers, deprotected analogues thereof, and methods of making the same
11/02/2004	US6812292 Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained therefrom
11/02/2004	US6812279 Method for producing (meth) acrylic acid ester polymer
11/02/2004	US6812274 Pigment concentrates and their production
11/02/2004	US6812185 Preparation of a metal-containing supported catalyst or a supported catalyst component by impregnation of a support material
11/02/2004	US6812183 Triple-decker catalysts based on delocalized dianionic ligands
11/02/2004	US6812182 Coordination polymerization catalyst
11/02/2004	US6811830 Photopolymerization and curing unsaturated monomer to provide polymeric article imbibed with photochromic substance; sunglasses, spectacles, lenses, windows, vehicle and aircraft transparencies
11/02/2004	CA2341168C Electrodepositable coating compositions comprising onium salt group-containing polymers prepared by atom transfer radical polymerization
11/02/2004	CA2340703C Thermosetting compositions containing carbamate-functional polymers prepared using atom transfer radical polymerization
10/2004
10/28/2004	WO2004092233A1 Catalyst systems of the ziegler-natta type and a process for preparing them
10/28/2004	WO2004092232A1 Ziegler-natta catalyst systems and process for their preparation
10/28/2004	WO2004092230A1 Process for preparing porous polymers and polymers thereof
10/28/2004	WO2004092227A1 Method for the production of polyisobutenyl (meth)acrylates
10/28/2004	WO2004092225A1 Supported metallocene catalysts
10/28/2004	WO2004092224A2 Polymerisation initiator system
10/28/2004	WO2004092190A1 Catalyst and process for preparation of termoelastoplastic polyolefins
10/28/2004	WO2004076495A3 Vinyl addition polycyclic olefin polymers prepared with non-olefinic chain transfer agents and uses thereof
10/28/2004	WO2004076494A3 Production of broad molecular weight polyethylene
10/28/2004	WO2004060922A3 Process for transitioning between incompatible catalysts using a substantially contaminant free seedbed
10/28/2004	US20040215404 Alpha-olefin based branched polymer
10/28/2004	US20040215034 Method for producing peroxydicarbonates and their use in the radical polymerization of monomers
10/28/2004	US20040214973 By emulsion polymerization at a low temperature; obtained vulcanizate has excellent heat resistance, oil resistance, and chemical resistance
10/28/2004	US20040214971 Preparation of polyethylene
10/28/2004	US20040214970 Imidochromium compounds in catalyst systems for olefin polymerization
10/28/2004	US20040214969 Processes for transitioning between chrome-based and mixed polymerization catalysts
10/28/2004	US20040214717 having vinyl and methyl end groups; molecular weight of less than 10,000
10/28/2004	US20040214716 Triple-decker catalysts based on delocalized dianionic ligands
10/28/2004	US20040214715 Organometallic complex that incorporates a Group 3 to 10 transition metal and a hydroxyl-depleted calixarene ligand that is chelated to the metal; efficiency .
10/28/2004	US20040214714 Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
10/28/2004	CA2521652A1 Supported metallocene catalysts
10/27/2004	EP1471079A2 Polymerisation of ethylene
10/27/2004	EP1470168A1 Vinylaromatic polymers having high melt flow
10/27/2004	EP1470167A2 Process for preparing isobutylene-based polymers
10/27/2004	EP1470134A1 Polymerization catalyst activator complexes and their use in a polymerization process
10/27/2004	EP1470132A1 Polymerization catalyst system and its use in a polymerization process
10/27/2004	EP1311556B1 Use of trioxepans in the production of high-solid acrylic, styrenic and low-density polyethylene type resins
10/27/2004	EP1292626B1 Injection moulding polymer
10/27/2004	EP1068243B1 Polymerization of olefins
10/27/2004	EP0968196B1 Perfluorovinyl ionic compounds and their use in conductive materials
10/27/2004	CN1541248A Polylefin compsns. having high tenacity
10/27/2004	CN1541229A 烯烃聚合催化剂 The olefin polymerization catalyst
10/27/2004	CN1541161A Metallocene-produced very low density polyethylenes
10/27/2004	CN1539859A Method for preparing copolymer of cinnamene series
10/27/2004	CN1539857A Propylene polymerized catalyst system, preparationmethod and usage
10/27/2004	CN1539856A Loaded method of Non-metallocene catalyst loaded by composite carrier and polymerizing application
10/27/2004	CN1539855A Loaded method of load type Non-metallocene catalyst-and polymerizing application
10/27/2004	CN1539853A Method for producing high absorptive resin
10/27/2004	CN1172972C Ethylene/alpha-olefin copolymer, preparation and use thereof
10/27/2004	CN1172969C Titanium-acetylacetonate composite catalyst for preparing branched polyethylene and its preparation method
10/27/2004	CN1172968C Branched polyethylene preparing titanium-nickel composite catalyst and its preparing method
10/27/2004	CN1172966C Preparation method of solid titanium catalyst component use for olefine polymerization
10/27/2004	CN1172965C Solid catalyst component for olefinic polymerization and catalyst comprising said catalyst component
10/27/2004	CN1172964C Nitrogen-containing group-13 anionic compounds for olefin polymerization
10/27/2004	CN1172963C Process for producing polyethylene
10/27/2004	CN1172961C Bridged heterocyclic metallocene catalyst for olefine polymerization and its prepn
10/27/2004	CN1172960C Method for producing highly productived supported ionic catalyst for gas phase polymerization
10/26/2004	US6809211 Coordination catalyst for polymerization of alkylene oxides leading to atactic polyalkylene oxides with a narrow molar weight distribution; inhibition of unsaturated by-products; metal complexes of 1,3-dihydroxy,5-oxo-hept-3-enes
10/26/2004	US6809209 Nitrogen-containing group-13 anionic compounds for olefin polymerization
10/26/2004	US6809168 Articles formed from propylene diene copolymers
10/26/2004	US6809164 Forming low polydispersity materials
10/26/2004	US6809141 Aqueous dispersion has hard/soft balance advantage value of at least 25%; films
10/26/2004	US6809058 Multi-dentate late transition metal catalyst complexes and polymerization methods using those complexes
10/26/2004	US6809056 To prepare polymers having high melt flow ratios and large particle size; contacting a homogeneous solution of magnesium compounds with a titanium halide even at a relatively high temperature of over room temperature (25 degrees c.)
10/21/2004	WO2004090001A1 Method for the preparation of poly $g(a)-methylstyrene
10/21/2004	WO2004090000A1 Hollow beads of polyethylene
10/21/2004	WO2004089998A1 SINGLE STEP PROCESS FOR THE PREPARATION OF LOWER α -ALKENE POLYMERIZATION HETEROGENEOUS SOLID CATALYST
10/21/2004	WO2004089993A1 (meth)acrylic resin emulsion and process for producing the same
10/21/2004	WO2004089542A1 Hollow beads of polyethylene
10/21/2004	US20040210013 Catalysts for propylene copolymers
10/21/2004	US20040209986 Latex having a high solids content and a low viscosity and exhibiting a bimodal distribution
10/21/2004	US20040209767 Contact product, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer
10/21/2004	US20040209766 Such as bis(cyclopentadienyl)zirconium dichloride on alumina support; prevents chemical reactor fouling

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