Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
01/2001
01/09/2001CA2186301C Process and apparatus for removing unpolymerized gaseous monomers from olefin polymers
01/04/2001WO2001000696A1 Fluoroelastomer and vulcanized molding
01/04/2001WO2001000693A1 Propylene polymer, molded object thereof, and process for producing propylene polymer
01/04/2001WO2001000691A1 Process for the polymerization of olefins; polyolefins, and films and articles produced therefrom
01/04/2001WO2001000690A2 Multi-stage process for producing polyethene
01/04/2001WO2001000687A1 Magnesium/titanium alkoxide complexes and polymerization catalysts made therefrom
01/04/2001WO2001000686A1 Method for copolymerizing polar and non-polar monomers
01/04/2001WO2001000633A1 Magnesium-zirconium alkoxide complexes and polymerization catalysts made therefrom
01/04/2001DE10031147A1 Shrink film, used e.g. for bottle labels or covering dishes, comprises copolymer of ethylene or alpha-olefin with cyclic olefin and vinyl-aromatic monomer
01/04/2001CA2377259A1 Process for the polymerization of olefins; polyolefins, and films and articles produced therefrom
01/04/2001CA2377249A1 Method for copolymerizing polar and non-polar monomers
01/04/2001CA2369170A1 Magnesium/titanium alkoxide complexes and polymerization catalysts made therefrom
01/03/2001EP1065220A1 Process for the production of a sticky polymer in the presence of a treated carbon black
01/03/2001EP1064311A1 High temperature olefin polymerization process
01/03/2001EP1064092A1 Bimetallic catalysts for ethylene polymerization reactions activated with paraffin-soluble alkylalumoxanes
01/03/2001EP1064086A1 Continuous slurry polymerization volatile removal
01/03/2001EP0889909A4 One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
01/03/2001CN1278833A Olefin polymerization catalyst and method for polymerizing an olefin using the catalyst
01/03/2001CN1278764A Multilaminas high density polyethylene film with high biaxial orientation
01/03/2001CN1060176C Organometallic fluorenyl compounds, preparation and use
01/02/2001US6169154 Macromonomer derivable from ethylene singly or derivable from ethylene and another olefin, the macromonomer having a branch other than the branch derived from the other olefin; can be hydrogenated to provide a wax
01/02/2001US6169152 Olefin polymerization catalyst comprising transition metal compound containing a cyclic ligand having at least two nitrogen atoms in its main chain skeleton
01/02/2001US6169151 High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
01/02/2001US6169052 Catalyst system comprising aluminoxane and a stereorigid metallocene compound
01/02/2001CA2176767C Ethylene polymers having enhanced processability
12/2000
12/28/2000WO2000078897A1 Use of hydroxyl group-containing copolymers for producing fuel oils with improved lubricity
12/28/2000WO2000078831A1 Ethylene and/or alpha-olefin/vinyl or vinylidene aromatic interpolymer compositions
12/28/2000WO2000078828A1 Ethylene (co)polymers and uses thereof
12/28/2000WO2000078824A1 Hydroxyl group-containing copolymers and their use for producing fuel oils with improved lubricity
12/28/2000WO2000056781A3 Linear functionalized copolymer and articles formed thereof
12/28/2000DE19929131A1 Copolymerization of polar and non-polar monomers, to give copolymers useful e.g. as molding materials, involves polymerisation with Group 5-10 transition metal compound, radical initiator and optional co-catalyst
12/28/2000CA2384373A1 Ethylene and/or alpha-olefin/vinyl or vinylidene aromatic interpolymer compositions
12/27/2000EP1063260A1 Polyolefin resin composition, laminate thereof, and process for producing the same
12/27/2000EP1063244A2 High temperature olefin polymerization process
12/27/2000EP1063243A2 Olefin polymerization process and catalyst system therefor
12/27/2000EP1062257A1 Ethylene copolymers with narrow composition distribution and high melting temperatures, and methods of production thereof
12/27/2000EP1062256A1 Dynamic vulcanization of polymer blends from series reactors
12/27/2000EP1062255A1 Homopolymer of ethylene
12/27/2000EP1062254A1 Polymerization process for olefin copolymers using bridged hafnocene compounds
12/27/2000EP1062251A1 Polymerisation catalyst
12/27/2000EP1062250A1 Polymerisation catalysts
12/27/2000EP1062249A1 Polymerisation catalysts
12/27/2000EP1062040A1 Olefin polymerisation catalyst based on metallocene complexes and perfluorinated oligoaryl derivatives of aluminates
12/27/2000EP0876407B1 Improved olefin addition polymerization catalyst composition
12/27/2000EP0785954B1 New polypropylene composition with broad mwd
12/27/2000CN1278273A Propylene polymer incorporating macromers
12/27/2000CN1278272A Polymerization catalysts
12/27/2000CN1277972A Deactivation of inert particle material for single point catalyst used for prodn. of EPDM
12/27/2000CN1059908C Styrene-ethylene atactic copolymer and preparing process thereof
12/26/2000US6166161 Contacting monomer containing double bond with functionalized comonomer containing double bond in presence of transition metal complex and non-aluminum containing cocatalyst to produce copolymer
12/26/2000US6166154 Olefin polymerization catalyst composition having increased activity
12/26/2000US6166152 Mixing prepolymerized solid particulate metallocene catalyst system with liquid diluent; agitating and passing into loop reactor; heating; adding ethylene and hexene-1 to produce copolymer
12/26/2000US6166144 Polypropylene resin composition
12/26/2000US6166120 Flame retardant composition
12/23/2000CA2312118A1 Olefin polymerization process and catalyst system therefor
12/23/2000CA2276282A1 Olefin polymerization process and catalyst system therefor
12/21/2000DE19927560A1 Oil-soluble copolymers used for improving lubricating properties of middle distillate fuel oils are obtained by reacting copolymer precursor with reagent, and a further functional group
12/20/2000EP1060212A1 Product and method for making polyolefin polymer dispersions
12/20/2000EP1060202A1 Method for making polymer blends by using series reactors
12/20/2000EP1060199A1 Method for increasing diene conversion in epdm type polymerizations
12/20/2000EP1060198A1 Noncoordinating anions for olefin polymerization
12/20/2000EP1060196A1 Process for preparing polyolefins
12/20/2000CN1277619A Process and apparatus for the gas-phase polymerisation
12/20/2000CN1277617A Process for producing butene polymer
12/20/2000CN1277211A Molecular weight of polymer produced by single-point catalyst control and method of molecular weight distrubution
12/20/2000CN1277109A Package film and its use
12/19/2000US6162937 Making methane bis-cyclopentadienyl compounds by reacting formaldehyde and a cyclopentadiene compound in the presence of a base, in a solvent having specified dielectric constant in the absence of phase transfer agent; use in metallocenes
12/19/2000US6162936 Organometallic fluorenyl compounds, preparation, and use
12/19/2000US6162887 Highly crystalline polypropylene
12/19/2000US6162871 Ethylene-α-olefin copolymer and composition, and film, laminate and electrical insulating material comprising same
12/19/2000US6162773 Friction resistance of polyethylene
12/14/2000WO2000075204A1 Process for producing ethylene/olefin interpolymers
12/14/2000WO2000075203A1 Process for producing ethylene/olefin interpolymers
12/14/2000WO2000075202A1 Process for producing ethylene/olefin interpolymers
12/14/2000WO2000075198A1 A method for preparing a supported catalyst system and its use in a polymerization process
12/14/2000WO2000075193A1 Method of continuous cationic living polymerization
12/14/2000DE19927561C1 Use of oil-soluble copolymers are derived from hydroxy-functional and hydrophobic ethylenically unsaturated monomers to improve the lubricating properties of low-sulfur middle distillates
12/14/2000CA2375738A1 Process for producing ethylene/olefin interpolymers
12/14/2000CA2375629A1 Process for producing ethylene/olefin interpolymers
12/14/2000CA2375621A1 Process for producing ethylene/olefin interpolymers
12/13/2000EP1059326A2 Packaging film and use of the same
12/13/2000EP1059313A1 Transition metal catalyst component for polymerization, aromatic vinyl compound-olefin copolymer and process for its production by means of the catalyst component
12/13/2000EP1059310A2 Polymerization of alpha-olefins with transition metal catalyst based on bidentate ligands containing pyridine or quinoline moiety
12/13/2000EP1059300A1 Indenyl compounds for the polymerisation of olefins
12/13/2000EP1059299A1 Indenyl compounds for the polymerisation of olefins
12/13/2000CN1276815A Sulfonated substantially random interpolymers, blends therewith and articles made therefrom
12/13/2000CN1276814A Propylene polymer composition and films made therefrom
12/13/2000CN1276801A Thermoset interpolymers and foams
12/12/2000US6160071 Elastomeric copolymers of ethylene with α-olefins and process for their preparation
12/12/2000US6160066 Monocyclopentadienyl metal compounds for ethylene-α-olefin-copolymer production catalysts
12/12/2000US6160064 Polymerizing monomers in presence of catalyst system comprising unbridged fluxional metallocene and cocatalyst, introducing ethylene into system to induce polymerization rate enhancement/elastomeric property enhancing effects
12/12/2000US6160060 Process for the synthesis of high molecular weight predominantly amorphous polymers with improved color and adhesive properties
12/12/2000US6159617 Ethylene polymers having superior clarity enhanced toughness, low extractables, and processing ease
12/12/2000CA2022815C Process for preparing a vanadium-based catalyst suitable for olefin polymerisation
12/06/2000EP1057867A1 Resin dispersion, method of preparing the same, resin-coated metal sheet obtained with the same, and process for producing laminate
12/06/2000EP1057834A1 Staged reactor polymerization process
12/06/2000EP1056792A1 Ethylene copolymerization process
12/06/2000EP1056785A1 Method for producing a supported catalyst system
12/06/2000EP1056752A1 Catalyst activators comprising expanded anions
12/06/2000EP1056539A1 Nickel diimine catalysts with methylalumoxane as cocatalyst, method of polymerization of olefins therewith and polymers produced