Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
06/2000
06/28/2000CN1258292A Olefin polymerization catalysts contg. group 8-10 transition metals, bidentate ligands, processes employing such catalysts and polymers obtained therefrom
06/28/2000CN1257879A Catalyst system for polymerization of ethylene and its preparing process
06/28/2000CN1257878A Process for preparing poly-alpha-alkene
06/28/2000CN1257877A Polymer oxide and use thereof
06/27/2000US6080828 Polymerization catalyst and process for preparing an ethylene polymer
06/27/2000US6080827 Ethylene homo- or co-polymer with alpha olefins, characterized by specified melt index, denstiy, and value of biaxial extensional flow; moldability: uniform extensibility and drawdown resistance
06/22/2000WO2000035975A1 Ligands and catalysts for producing elastomeric propylene polymers
06/22/2000WO2000035974A1 Catalyst system for olefin polymerization
06/22/2000WO2000035973A1 Zwitterionic, neutral transition metal compound which contains boron
06/22/2000WO2000035970A1 Multistep process for preparing polyolefins having high melt strength
06/22/2000WO2000035969A2 Catalyst modifiers and their use in the polymerization of olefin(s)
06/22/2000WO2000035968A2 A catalyst composition and methods for its preparation and use in a polymerization process
06/22/2000WO2000035967A2 Catalyst modifier and its use in the polymerization of olefin(s)
06/22/2000WO2000035929A1 Bimetallic metallocene catalyst for isotactic polypropylene polymerisation
06/22/2000WO2000035928A1 Metallocene complexes
06/22/2000WO2000035605A1 Conformal coating of a microtextured surface
06/22/2000WO2000006620A3 Polymerization of olefins
06/22/2000CA2355236A1 Ligands and catalysts for producing elastomeric propylene polymers
06/22/2000CA2335051A1 Catalyst modifiers and their use in the polymerization of olefin(s)
06/22/2000CA2335009A1 Catalyst modifier and its use in the polymerization of olefin(s)
06/22/2000CA2330622A1 A catalyst composition and methods for its preparation and use in a polymerization process
06/22/2000CA2296191A1 Process for preparing a catalytic composition for polymerization of alpha olefins, catalytic composition thus obtained and polymerization process using such a catalytic composition
06/21/2000EP1010709A1 Metallocene compound and its use for polyolefin production
06/21/2000EP1009773A1 Process for the production of polymer
06/21/2000EP0823920B1 Polyolefin composites, process for making the same, and shaped articles made therefrom
06/21/2000DE19858016A1 Neue Metallocenkomplexe New metallocene
06/21/2000CN1257511A Olefin copolymers from bridged bis(arylamido) group 4 catalyst compounds
06/21/2000CN1257081A Olefine polymerizing catalyst and method thereof
06/21/2000CN1257061A 1,3-diketone compound
06/21/2000CN1053676C Processf for producing broad molecular weight polyolefin
06/21/2000CN1053674C Method and apparatus for controlling monomer in polymerization reactor
06/21/2000CN1053673C Load catalyst system, preparation and application in polymerization of alkene thereof
06/20/2000US6077965 Metal complexes with an adamantane-like structure
06/20/2000US6077922 Hollow bodies made of ethylene polymer and method of making same
06/20/2000US6077920 Process for feeding particulate material to a fluidized bed reactor
06/20/2000US6077919 Silyl-terminated polymer and method for preparing silyl-terminated polyolefins
06/20/2000US6077804 Olefin polymerization catalyst and process for preparing polyolefins
06/18/2000CA2291527A1 Carbene transition metal catalysts
06/15/2000WO2000034348A1 Initiator compositions and methods for their synthesis and use
06/15/2000WO2000034341A2 Catalyst and process for olefin polymerization
06/15/2000WO2000034290A1 Aluminumoxy compound, catalyst component for olefin polymerization and method for producing polyolefin
06/15/2000DE19857377A1 Neutral zwitterion transition metal compounds useful in the catalytic synthesis of polyolefins at high catalytic activity and containing approximatelyp-ligands are obtained with good mophology without partially homogeneous polymerization
06/15/2000CA2349821A1 Catalyst and process for olefin polymerization
06/14/2000EP1008595A2 Olefin poylmerization catalyst and process for olefin polymerization
06/14/2000EP0920455A4 Group iv zwitterion ansa metallocene (zam) catalysts for alpha-olefin polymerization
06/14/2000CN1256698A Polybutene-1(CO) polymers and process for their preparation
06/14/2000CN1256694A Aluminium compound and process for producing the same, catalyst for olefin polymer production, and process for producing olefin polymer
06/14/2000CN1256643A Polymerization process using dual shear mixing element
06/13/2000US6075103 Silyl-terminated polymer and method for preparing silyl-terminated polyolefins
06/13/2000US6075102 A styrenic polymerization catalyst consists of a transitional metal complex mixed with a metallic compound containing oxygen such as aluminoxanes
06/13/2000US6075101 Control of solution catalyst droplet size with a perpendicular spray nozzle
06/13/2000US6074980 Silica, aluminum phosphate and optionally alumina as supports for catalysts
06/13/2000US6074978 Carbocationic catalysts and process for using said catalysts
06/13/2000US6074977 Olefin addition polymerization catalyst composition
06/13/2000CA2196061C High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof
06/13/2000CA2010065C Process for the preparation of a random propylene copolymer
06/08/2000WO2000032658A1 Ionic liquids and processes for production of high molecular weight polyisoolefins
06/08/2000WO2000032654A1 Silyl-functional living cationic polymers
06/08/2000WO2000032653A1 Nitrogen substituted phosphinimine ligand
06/08/2000WO2000032652A1 Process to improve reactor operation
06/08/2000WO2000032651A1 Polymerisation control process
06/08/2000WO2000032643A1 Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
06/08/2000WO2000032642A1 Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
06/08/2000WO2000032641A1 Polymerisation process
06/08/2000CA2353493A1 Ionic liquids and processes for production of high molecular weight polyisoolefins
06/07/2000EP1006149A1 Propylene polymer composition and films made therefrom
06/07/2000EP1006120A2 Metallocene complexes and method of preparing the same
06/07/2000EP1006097A1 Oligomerization process
06/07/2000EP1005507A1 Hybrid interpolymer film pouch
06/07/2000EP1005473A1 Novel organometallic compound, preparation method thereof and process for polymerization of olefins by means of a catalyst composition including the organometallic compound
06/07/2000EP0706551B1 Polyalkyl hydroxy and amino aromatic carbamates and fuel compositions containing the same
06/07/2000EP0646141B1 Extruded thermoplastics, liquid crystalline polymers, and blends thereof having a planar morphology
06/07/2000CN1255928A Catalyst system for high yield synthesis of polyolefins
06/07/2000CN1255925A Method for preparing metallocene compounds
06/07/2000CN1053199C Process for producing olefin polymers, and olefin-polymerizing catalyst
06/06/2000US6072067 Cyclopentadiene compound substituted with a hetero atom-containing group
06/06/2000US6072014 Multimodal polymer compositions prepared using multinuclear metallocene catalysts
06/06/2000US6072007 Usable for the elastomer and polyolefin curing in general, having an improved scorch resistance
06/06/2000US6071846 Olefin polymerization catalyst and a polyolefin production method
06/06/2000US6071845 Obtained by contacting a compound of a transition metal of the group v of the periodic table with an ionic compound comprising a non-coordinating anion and a cation and an aluminoxane
06/06/2000US6071598 Isotactic block polymers and heptane insoluble fraction of polypropropylene for single ply film
06/02/2000WO2000031155A1 Slurry polymerization process using an unsupported phosphinimine catalyst
06/02/2000WO2000031091A1 Method for producing monoaryloxy-ansa-metallocenes
06/02/2000WO2000031090A1 Metallocene monohalogenides
06/02/2000WO2000031089A1 Method for the purification of metallocenes
06/02/2000WO2000031088A1 Bridged metallocenes, preparation, use in catalytic systems
06/02/2000CA2317485A1 Bridged metallocenes, preparation, use in catalytic systems
05/2000
05/31/2000EP1004604A2 Catalyst for production of vinyl-based polymer and process for production of vinyl-based aromatic polymer
05/31/2000EP1004603A1 Polydisperse propylene polymer and process for producing the same
05/31/2000EP1004602A1 Alkenyl ether functional polyisbutylenes and methods for the preparation thereof
05/31/2000EP1004601A1 Process for peroxide treatment of olefin polymers
05/31/2000EP1004600A1 Catalyst for olefin polymerization and method of polymerizing olefin
05/31/2000EP1004599A1 Catalyst for olefin polymerization and method of polymerizing olefin
05/31/2000EP1003792A1 A process for the preparation of polyethylene
05/31/2000EP1003757A1 Method for producing metallocenes
05/31/2000EP1003756A1 Production of bridged hafnocenes
05/31/2000EP1003755A1 Novel transition metal complexes
05/31/2000EP1003753A1 Compounds containing boron and aluminium
05/31/2000DE19854285A1 Verfahren zur peroxidischen Behandlung von Olefinpolymerisaten Process for peroxidic treatment of olefin polymers
05/31/2000CN1255144A Catalyst solution for polymerization of 'alpha'-olefines