| Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255) |
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| 07/27/2005 | EP1556424A1 Methods for injecting catalyst into a polymerization reactor |
| 07/27/2005 | EP1556423A1 Methods of feed purification for olefin polymerization |
| 07/27/2005 | EP1556422A1 Methods of delivering catalyst systems for propylene polymerization |
| 07/27/2005 | EP1556415A2 Loop reactor apparatus and polymerization processes with multiple feed points for olefins and catalysts |
| 07/27/2005 | EP1556160A2 Catalyst slurry feeding assembly for a polymerization reactor |
| 07/27/2005 | EP1313746B1 Metallocenes with a bridged 4-phenyl-indenyl-ligand for olefin polymerisation |
| 07/27/2005 | EP1131361B8 Polymerisation catalysts |
| 07/27/2005 | EP1049704B1 Bridged metallocenes, preparation, use in catalytic systems |
| 07/27/2005 | CN1646583A Method for polymerisation of olefins with indeno-indolyl catalysts |
| 07/27/2005 | CN1646581A Method for the production of isobutene polymers |
| 07/27/2005 | CN1646579A Metallocene polypropylene for rotomoulding |
| 07/27/2005 | CN1646575A Polyisobutenamines |
| 07/27/2005 | CN1212339C Olefin polymer catalyst, olefin polymerizing method, vinyl polymer obtained by the method and its usage |
| 07/26/2005 | US6921800 Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl |
| 07/26/2005 | US6921799 Multistage addition polymerization in the presence of polymerization catalysts to form copolymers used to form fibers, pipes, films or moldings; molecular weight control |
| 07/26/2005 | US6921798 Polymerization process |
| 07/26/2005 | US6921795 Manufacture of polyethylenes |
| 07/26/2005 | CA2193882C Polymerization catalyst systems, their production and use |
| 07/26/2005 | CA2138723C Metallocenes, and their use as catalysts |
| 07/21/2005 | WO2005066222A1 Production of highly reactive polyisobutenes with a low fluorine content by means of a moderator |
| 07/21/2005 | WO2005066221A1 Blow molding resins with improved escr |
| 07/21/2005 | WO2005066220A1 Method for producing highly reactive, low halogen polyisobutenes |
| 07/21/2005 | WO2005065818A1 Tubular polymerisation reactor for the preparation of polyethylene |
| 07/21/2005 | US20050159566 Process for producing highly flowable propylene polymer and highly flowable propylene polymer |
| 07/21/2005 | US20050159564 Using loop and vapor phase reactors; resistance to deformation at elevated temperatures, high tensile strength, surface hardness, and good toughness at ambient temperatures |
| 07/21/2005 | US20050159563 Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene |
| 07/21/2005 | US20050159561 Curable terpolymers comprising ethanediol, allyl glycidyl ether and methyl glycidyl ether, used as polyelectrolytes in batteries; catalysis |
| 07/21/2005 | US20050159301 Pretreated and prepolymerized polyolefin catalyst, production thereof and method of use |
| 07/21/2005 | US20050159300 Two zirconium metallocenes, a chemically treated metal oxide, and an organoaluminum compound; ethylene homo- or copolymerization; lower melt index, increased melt strength |
| 07/21/2005 | US20050159299 Olefin polymerization catalyst systems |
| 07/21/2005 | US20050159297 Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization |
| 07/21/2005 | DE10360059A1 New monocyclopentadienyl complex useful in catalyst system, used in prepolymerized catalyst system and for the polymerization or copolymerization of olefins |
| 07/20/2005 | EP1555273A1 Improved processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties |
| 07/20/2005 | EP1555272A1 Magnesium-containing carrier components and application thereof to olefin polymerization |
| 07/20/2005 | EP1554319A1 Highly crystalline polypropylene with low xylene solubles |
| 07/20/2005 | EP1554317A1 Continuous withdrawal from high solids slurry polymerization |
| 07/20/2005 | EP1385890B1 Olefin polymerisation process |
| 07/20/2005 | EP1226191B1 Catalyst systems and their use in a polymerization process |
| 07/20/2005 | EP1183307B1 High-stiffness propylene polymers and a process for the preparation thereof |
| 07/20/2005 | CN1643001A Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerisation of 1-alkenes |
| 07/20/2005 | CN1642994A Solid titanium catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for olefin polymerization |
| 07/20/2005 | CN1642645A Treatment of acid catalysts with nitrogen compounds |
| 07/19/2005 | US6919467 A family of novel imino-amide catalyst precursors and catalysts useful for the polymerization of olefins, such as ethylene, higher alpha-olefins, dienes, and mixtures thereof. |
| 07/19/2005 | US6919413 Using coordination catalyst |
| 07/19/2005 | US6919407 Blends and sealant compositions comprising isotactic propylene copolymers |
| 07/19/2005 | US6919292 Transition metal compound, coordinative compound, catalyst for polymerization of olefin, and process for polymerization of olefin using the catalyst |
| 07/14/2005 | WO2005063832A1 Magnesium dichloride-ethanol adducts and atalyst components obtained therefrom |
| 07/14/2005 | WO2005063831A2 Preparation of supported cocatalysts |
| 07/14/2005 | WO2005063829A1 Catalyst system for olefin polymerization |
| 07/14/2005 | WO2005063828A1 Metallocene compounds |
| 07/14/2005 | WO2005063376A1 Process for making peroxide-containing olefin polymers |
| 07/14/2005 | WO2004099269A3 Process for polymerizing 1-butene |
| 07/14/2005 | WO2004078801A3 A metal catalyst for olefin polymerization and co-polymerization with functional monomers |
| 07/14/2005 | US20050154169 Producing a polyethylene fraction having a PDI less than 2.3. by dissolving a UHMWPE parent polymer in a solvent, precipitating the polyethylene fraction on the support of the fractionating column and recovering |
| 07/14/2005 | US20050154157 Addition homo- or copolymerization of ethylene, propylene, and/or 1-butene using solid catalyst comprising titanium or vanadium compound not containing Metal- pi bonds; halogen and magnesium compounds and optionally electron donor; alkylaluminum compound, and a non-polymerizing olefin |
| 07/14/2005 | US20050153830 contact product of a first metallocene compound, a second metallocene compound, a chemically-treated solid oxide, and an organoaluminum compound; useful properties in impact, tear, adhesion, sealing, extruder motor loads and pressures at comparable melt index values, and neck-in and draw-down. |
| 07/14/2005 | DE10358082A1 Organübergangsmetallverbindung, Bscyclopentadienyligandsystem, Katalysatorsystem und Hertellung von Polyolefinen Organ transition metal compound Bscyclopentadienyligandsystem, catalyst system and Hertel averaging of polyolefins |
| 07/13/2005 | EP1131157B1 Polymeric supported catalysts |
| 07/13/2005 | CN1639251A Polyolefin masterbatch for preparing impact-resistant polyolefin articles |
| 07/13/2005 | CN1637024A Olefin polymerization catalyst and olefin polymerization method using the same |
| 07/13/2005 | CN1210319C Pre-polymerized catalyst components for the polymerization of olefins |
| 07/13/2005 | CN1210316C Nonodorous ethylene homopolymers and copolymers having good mechanical properties |
| 07/13/2005 | CN1210312C Catalyst having a ketimide ligand |
| 07/13/2005 | CN1210311C Alpha-olefin prepolymerization method |
| 07/13/2005 | CN1210243C Process for synthetizing diether |
| 07/12/2005 | US6916965 Treating an activated metalloaluminophosphate molecular sieve with one or more nitrogen containing compounds (aliphatic, aromatic, hetetrocycic or organonitrile compounds) to chemisorb and/or physisorb nitrogen-compound |
| 07/12/2005 | US6916893 A nickel coordination catalyst for forming polyethylene, polycrystalline, branching or linear polyolefins |
| 07/12/2005 | US6916892 Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene |
| 07/12/2005 | US6916883 A homogeneous blends of ethylene copolymer has high crystallization temperature, adjusted molecular weight distribution, and high molecular weight |
| 07/12/2005 | US6916759 Method for producing a catalyst for homo-or co-polymerization of ethylene |
| 07/12/2005 | CA2153978C Ethylene interpolymerizations |
| 07/07/2005 | WO2005061614A1 Low haze high strength polyethylene compositions |
| 07/07/2005 | WO2005061109A1 A catalyst system for ethylene (co)-polymerization |
| 07/07/2005 | US20050148744 supported bimetallic catalyst system that has been contacted with at least one methylalumoxane-activatable compound for polymerizing olefins; improved catalyst productivities and improved methylalumoxane efficiency |
| 07/07/2005 | US20050148743 Supported activator |
| 07/07/2005 | US20050148460 Producing isotactic propylene homo and copolymers; such as [cyclopentadienyl)(4-(4-tert-butyl)phenyl-2,7-di-tert-butylfluorenyl)propane]zirconium dichloride |
| 07/07/2005 | DE4414526B4 Verfahren zur Herstellung von Polyolefinen A process for the preparation of polyolefins |
| 07/07/2005 | CA2546373A1 Low haze high strength polyethylene compositions |
| 07/06/2005 | EP1549683A1 Method for producing homopolymers, copolymers and/or block copolymers comprising metallocenes with a donor-acceptor interaction, according to a living polymerisation process |
| 07/06/2005 | EP1549681A1 Process and apparatus for reducing take-off valve plugging in a polymerization process |
| 07/06/2005 | EP1549680A2 Improved pumping apparatus and process for slurry polymerization in loop reactors |
| 07/06/2005 | EP1549426A1 Process and system for removing heavies from diluent recycled to a slurry polymerization reactor |
| 07/06/2005 | EP1230274A4 Organometal catalyst compositions |
| 07/06/2005 | CN1636023A Method for preparing a catalyst support for polymerising ethylene and a-olefins, resulting support and corresponding catalyst |
| 07/06/2005 | CN1636022A Catalytic solid supported on calcined hydrotalcite for olefine polymerisation |
| 07/06/2005 | CN1209387C Catalyst for preparing polyethylene possessing distribution of molecular weight with doublet and/or broad peak |
| 07/06/2005 | CN1209385C Method for producing ethylene homo-and-copolymers by intensively mixing reactive reaction component with mobile flow medium |
| 07/06/2005 | CN1209384C Transition metal olefin polymerization catalyst having cyclopropenyl derived ligands |
| 07/05/2005 | US6914113 Film clarity and rheological breadth in polyethylene resins |
| 07/05/2005 | US6914108 Efficiency |
| 07/05/2005 | US6914085 Expanded polypropylene granule composition |
| 07/05/2005 | US6914028 Forming a solid complex titanium catalyst comprising magnesium, silicone, halogen, and aluminum, as polymerization catalyst for polyethylene, ethylene-propylene copolymers, high bulk density polymers, fluidity |
| 06/30/2005 | WO2005058984A1 Process for producing olefin polymers |
| 06/30/2005 | WO2005058983A2 Monocyclopentadienyl complexes |
| 06/30/2005 | WO2005058979A1 Liquid phase process for polymerizing olefins |
| 06/30/2005 | WO2005058916A2 Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins |
| 06/30/2005 | WO2004060924A3 Polymerization of olefins using a ziegler-natta catalyst system having an external electron donor |
| 06/30/2005 | US20050143546 Processes based on atom (or group) transfer radical polymerization and novel (co)polymers having useful structures and properties |
| 06/30/2005 | US20050143526 End-capped polymer chains and products thereof |
| 06/29/2005 | EP1548037A2 Random propylene-ethylene copolymers |