Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
05/2004
05/06/2004EP1060212B1 Product and method for making polyolefin polymer dispersions
05/04/2004US6730818 Ethylene alpha-olefin polymers, process and uses
05/04/2004US6730757 Sulfur-containing and sulfur-nitrogen-containing catalysts for polymerization of olefins and polar monomers
05/04/2004US6730756 Catalyst and process for olefin polymerization
05/04/2004US6730752 Methods for forming amorphous ultra-high molecular weight polyolefins and drag reducing compositions comprising amorphous ultra-high molecular weight polyolefins
05/04/2004US6730744 Polymerising a first monomer using an organolanthanide catalyst then in polymerising at least a second monomer
04/2004
04/29/2004WO2004035640A1 Olefin wax, silicone-modified olefin waxes, silicone -base cold-setting compositions made by using the same, and cosmetics containing the same
04/29/2004WO2004035639A1 Ethylene/butadiene copolymers, catalytic system of producing same and production of said polymers
04/29/2004WO2004035634A1 Supported catalysts for gas phase olefin polymerization
04/29/2004WO2003087177A3 Ethylene-styrene copolymers, complexes and catalysts with phenol-triazole ligands and processes for polymerizing therewith
04/29/2004WO2002088203A3 Aqueous emulsion polymerization in the presence of ethers as chain transfer agents to produce fluoropolymers
04/29/2004US20040082750 Multilayer film; heat sealing
04/29/2004US20040082741 Narrow molecular weight distribution; melt processability; molding materials
04/29/2004US20040082738 Polymerization of alpha-olefins using coordination polymerization catalyst
04/29/2004US20040082690 Process for producing ethylene-vinyl alcohol copolymer resin, process for producing pellets and resin pellets
04/29/2004US20040081785 Infusion set and method for administrating an injection solution containing nitroglycerin
04/29/2004DE10335341A1 Metallocene compounds are useful as a catalyst for the polymerization of olefins
04/29/2004CA2502345A1 Ethylene/butadiene copolymers, catalytic system of producing same and production of said polymers
04/29/2004CA2499414A1 Supported catalysts for gas phase olefin polymerization
04/28/2004EP1412420A1 Polyethylene films with improved physical properties
04/28/2004EP1412400A2 Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator
04/28/2004EP1412399A1 Supported olefin polymerization catalysts
04/28/2004EP1412398A2 High melt strength polymers and method of making same
04/28/2004EP1412394A2 Low comonomer incorporating metallocene catalyst compounds
04/28/2004EP1216138B1 Improved processing polyethylenes
04/28/2004EP1090045B1 Olefin polymerization process using activated lewis acid-base complexes
04/28/2004CN1492883A Catalyst for olefin polymerization
04/28/2004CN1492882A Zieger Natta catalyst for polymerization of olefins
04/28/2004CN1491981A 乙烯共聚物组合物 The ethylene copolymer composition
04/28/2004CN1491967A Ethylene-šŒ-olefine polymer and its producing method and use
04/28/2004CN1147528C Polymer composition for pipes
04/28/2004CN1147527C High mixture-quality Bi-model polyethylene blends
04/28/2004CN1147513C Functional fluorocopolymer
04/27/2004US6727361 Phosphino substituted pyridine amine ligands
04/27/2004US6727333 Solid catalyst component and catalyst for olefin polymerization, process for producing olefin polymer and process for producing solid catalyst component
04/24/2004CA2409600A1 Process for the preparation of isoolefin polymers with controlled free-radical curability
04/22/2004WO2004033549A1 Polymer composition comprising nanofillers
04/22/2004WO2004033510A2 Process for the copolymerization of ethylene
04/22/2004WO2004033505A1 Polymerization process
04/22/2004WO2004033504A1 A solid catalyst component for polymerization of ethylene, preparation thereof and a catalyst containing the same
04/22/2004US20040078022 Container for biological fluid
04/22/2004US20040077890 Complexed compounds and use thereof for the polymerisation of olefins
04/22/2004US20040077811 Fluorine-containing ethylene copolymers
04/22/2004US20040077810 Metallocene film resin
04/22/2004US20040077808 Olefin polymerization catalysts containing triquinane ligands
04/22/2004US20040077807 Using coordination polymerization catalyst
04/22/2004US20040077806 For lowering melt flow rate (MFR) response of high melt flow rate polymer producing metallocene catalyst
04/22/2004US20040077785 Low comonomer incorporating metallocene catalyst compounds
04/22/2004US20040077491 Especially cation salts of N-tris(pentafluorophenyl)borane- or aluminane-substituted hetercyclic nitrogen compounds e.g., Dioctadecylmethylammonium 2-(4-hydroxyphenyl)imidazolate bis(tris(pentafluorophenyl)borane); polymerization catalysts
04/22/2004US20040077489 Polymerisation catalysts
04/22/2004DE10296812T5 Verfahren zur Herstellung von Ethylen-Cycloolefin-Copolymer A process for the production of ethylene-cycloolefin random copolymer
04/22/2004DE10296586T5 Verbundharz auf Polyolefin-Basis, Verfahren zu seiner Herstellung, Katalysator für die Polymerisation von Vinylverbindungen und Verfahren zur Polymerisation von Vinylverbindungen unter Verwendung desselben Of the same polyolefin-based resin composite, method for its production, a catalyst for the polymerization of vinyl compounds and processes for the polymerization of vinyl compounds using
04/21/2004EP1411058A1 Metallocene compositions
04/21/2004EP1410843A1 Slurry loop polyolefin reactor
04/21/2004EP1409559A2 Ethylene alkyl acrylate copolymers with improved heat resistance
04/21/2004EP1090049B1 Propylene terpolymers with a low extractable portion
04/21/2004EP1088010B1 Polyolefin production
04/21/2004CN1491240A High activity polyethylene catalysts prepared with borates reagents
04/21/2004CN1491239A Method for feeding catalysts
04/21/2004CN1491237A Complexed compounds and use thereof for polymerization of olefins
04/21/2004CN1491229A Coordination compounds and their use for polymerization of olefins
04/21/2004CN1490350A Ethylene-vinyl alcohol copolymer resin and particle producing method thereof, the resin particle
04/21/2004CN1146635C Multimodal polymer composition
04/21/2004CN1146594C Polymerization control process
04/21/2004CN1146593C Catalyst and process for olefin polymerization
04/21/2004CN1146586C Olefin (co) polymer composition, process for producing samd, catalyst for (co) polymerizing olefin, and process for producing same
04/21/2004CN1146584C Solid catalyst component and catalyst for olefin polymerization process for producing olefin polymer and process for producing solid catalyst component
04/20/2004US6723829 Heterophasic copolymers
04/20/2004US6723810 Process for making ultra-low molecular weight ethylene polymers and blends thereof
04/20/2004US6723809 High molecular weight polyethylene; solution polymerization at high temperature; ziegler-natta type supported on magnesium chloride
04/20/2004US6723808 Catalyst system and its use in a polymerization process
04/20/2004US6723807 Cyclopentadiene metal complex with nitrogen and an organoaluminum, and an aluminoxane and/or boron compound; high activity.
04/20/2004US6723805 Process for the controlled production of polyethylene and its copolymers
04/20/2004US6723677 Mixing organoaluminum, organotitanium, and organomagnesium compounds; solution polymerization
04/20/2004US6723675 Catalyst for the production of olefin polymers
04/20/2004US6723398 Stretch film formed from blend of at least two diverse ethylene interpolymers wherein one interpolymer has a lower number of carbons than the other
04/20/2004US6723291 Having flow deflector providing complete and uniform mixing of all liquid and/or solid materials
04/20/2004CA2055397C Bulk polymerization using specific metallocene catalysts for the preparation of cycloolefin polymers
04/15/2004WO2005049663A2 On-line measurement and control of polymer properties by raman spectroscopy
04/15/2004WO2004031283A1 Peroxide curable compounds based on butyl-like polymer without conjugated aliphatic dienes in its composition
04/15/2004WO2004031250A1 Liquid and gel-like low molecular weight ethylene polymers
04/15/2004WO2004031245A1 Continuous withdrawal from high solids slurry polymerization
04/15/2004WO2003070833B1 Radiation curable compositions containing copolymers of isobutylene and acrylic monomers
04/15/2004US20040072971 Circulation using fluidized beds, riser; prevention mixing; alpha-olefin polymerization; process control
04/15/2004US20040072970 Ethylene alkyl acrylate copolymers with improved heat resistance
04/15/2004US20040072957 Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained therefrom
04/15/2004US20040072677 Multinuclear metallocene catalyst
04/15/2004DE10245737A1 Verfahren zur Herstellung von Additivmischungen für Mineralöle und Mineralöldestillate Process for the preparation of the additive mixtures of mineral oils and mineral oil distillates
04/15/2004CA2501528A1 On-line measurement and control of polymer properties by raman spectroscopy
04/14/2004EP1408077A1 Polymer composition comprising nanofillers
04/14/2004EP1408055A1 POLYETHYLENE TYPE RESIN AND METHOD FOR PRODUCING THE SAME, AND INFLATION FILM USING THE SAME AS BASE MATERIAL
04/14/2004EP1408054A1 Catalytic composition for the (CO) polymerization of alpha-olefins
04/14/2004EP1406969A1 Multistep process for the (co)polymerization of olefins
04/14/2004EP1406967A1 Ethylene polymer composition
04/14/2004EP1406761A2 Polyolefins made by catalyst comprising a noncoordinating anion and articles comprising them
04/14/2004EP1263764B1 Method of preparing group 14 bridged biscyclopentadienyl ligands
04/14/2004CN1489605A Process for polymerizing cationically polymerizable monomers
04/14/2004CN1489604A Process for polymerization of olefins
04/14/2004CN1489603A Catalyst composition for polymerization of olefins and method for preparing same
04/14/2004CN1489602A Dual-site olefin polymerisation catalyst composition