Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
06/2002
06/25/2002US6410664 Using polymerization coordination catalyst
06/25/2002US6410663 Electron donor comprising dialkoxy or aryloxy silicon compound
06/25/2002US6410662 Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereof
06/25/2002US6410661 Polymerization catalyst
06/25/2002US6410660 Polymerization of olefins
06/25/2002US6410659 Copolymers of ethylene and alpha-olefins using coordination catalyst
06/25/2002US6410629 Stabilization
06/25/2002US6410491 Polyalkenyl sulfonates
06/25/2002US6410476 Polyolefin production
06/25/2002US6410475 Polymerization catalysts comprising transition metals, magnesium and a halogen, on a support of aluminum phosphate, silica and/or alumina
06/25/2002US6410474 Process for controlling the MWD of a broad/bimodal resin in a single reactor
06/25/2002CA2202483C Process for producing polyolefin having functional group at its terminal
06/25/2002CA2202099C Process for preparing solid titanium catalyst component, olefin polymerization catalyst and process for olefin polymerization
06/20/2002WO2002048216A2 Method for producing homopolymers and copolymers of isobutene
06/20/2002WO2002048215A2 Method for producing polyisobutenes
06/20/2002WO2002048214A2 Device for feeding reactor initiators
06/20/2002WO2002048208A1 Continuous process for the preparation of solid catalyst components for the polymerisation of alpha-olefins
06/20/2002WO2002048207A1 Spherical catalyst for (co)polymerization of ethylene, preparation and use of the same
06/20/2002WO2002048206A1 Catalyst obtained by prepolymerization of polyolefin and olefin polymerization method using the same
06/20/2002WO2001048034A3 Transition metal compound, ligand system, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins
06/20/2002WO2001000685A3 Mixed metal alkoxide complexes and polymerization catalysts made therefrom
06/20/2002US20020077477 As polymerization catalyst in producing addition polymers
06/20/2002US20020077434 Preparation of vinyl-containing macromers
06/20/2002US20020077432 Polymerization/coordination catalysts based on transition metal compounds for polymerization of ethylene
06/20/2002CA2430679A1 Device for feeding reactor initiators
06/20/2002CA2430230A1 Method for producing homopolymers and copolymers of isobutene
06/19/2002EP1215220A1 Halogenated, high molecular weight, gel-free isobutene copolymers with elevated double bond contents
06/19/2002EP1214365A1 Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
06/19/2002EP1214364A1 Catalyst system and process for the polymerization of olefins
06/19/2002EP1214363A1 Raman analysis system for olefin polymerization control
06/19/2002EP1214362A1 Raman analysis system for olefin polymerization control
06/19/2002EP1214357A1 Metallocene compounds and their use for olefin polymerization
06/19/2002EP1214355A1 Process for producing polyolefins
06/19/2002EP1214146A1 Hydrocarbyl phosphinimine/cyclopentadienyl complexes of group 4 metals and their use in olefin polymerization
06/19/2002EP0952998B1 Polymerization of ethylene
06/19/2002CN1354759A Process for producing polyethylene
06/19/2002CN1354758A Method for producing ethylene homo-and-copolymers by intensively mixing reactive reaction component with mobile flow medium
06/19/2002CN1354729A Heat treating molecular sieve and catalyst
06/19/2002CN1086394C Catalyzer for ethylene polymerization and copolymerization and preparing method thereof
06/19/2002CN1086393C Stereospecific catalyst system for polymerization of olefines
06/18/2002US6407299 Oligomerization catalyst as reaction product or organmetallic compound and lewis acids
06/18/2002US6407273 Coordination catalyst
06/18/2002US6407232 Batteries, capacitors, polymerization catalyst
06/18/2002US6407192 Production of polyethylene for blow molding
06/18/2002US6407191 Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process
06/18/2002US6407189 Polyolefin wax
06/18/2002US6407185 Process for the preparation of a composition containing ethylene polymers, composition containing ethylene polymers and use thereof
06/18/2002US6407184 Method of multistage gas phase polymerization, apparatus therefor and device for reducing entrainment of subcomponents in polymer powder in apparatus for multistage gas phase polymerization
06/18/2002US6407028 Alpha-olefin polymerization catalyst
06/18/2002US6406828 N-heterocycle polymers
06/18/2002CA2029639C Process for preparing polyolefins
06/13/2002WO2002046250A2 Catalyst composition, method of polymerization and polymer therefrom
06/13/2002WO2002046249A2 Methods of copolymerizing ethylene and isobutylene and polymers made thereby
06/13/2002WO2002046248A2 Support materials for use with polymerization catalysts
06/13/2002WO2002046247A2 High molecular weight polyolefin and catalyst and process for polymerising said polyolefin
06/13/2002WO2002046246A2 Polimerization process
06/13/2002WO2002046244A2 Control of solution catalyst droplets
06/13/2002WO2002046243A2 Polymerization process
06/13/2002WO2002046201A1 Catalyst composition and method of polymerization
06/13/2002WO2002018046A8 Supported catalyst
06/13/2002WO2002004529A3 Method of reducing formation of precipitates in solvent recovery system
06/13/2002US20020072578 Useful as polymerization catalyst; stability
06/13/2002US20020072577 Supported catalyst compositions
06/13/2002DE10061727A1 Verfahren zur Herstellung von Polyisobutenen A process for the preparation of polyisobutenes
06/13/2002DE10061715A1 Verfahren zur Herstellung von Homo- und Copolymeren des Isobutens A process for the preparation of homo- and copolymers of isobutene
06/13/2002CA2430851A1 Control of solution catalyst droplets
06/13/2002CA2430517A1 Catalyst composition, method of polymerization and polymer therefrom
06/13/2002CA2429843A1 Catalyst composition and method of polymerization
06/13/2002CA2427377A1 High molecular weight polyolefin and catalyst and process for polymerising said polyolefin
06/12/2002EP1213304A1 Supported metallocene catalyst and the preparation process thereof
06/12/2002EP1212367A1 Mixed phosphinimine catalyst
06/12/2002EP1212333A1 Monocyclopentadienyl complexes of chromium, molybdenum or tungsten with a donor bridge
06/12/2002EP1176234A9 Catalyst supports, supported catalysts, methods of making the same and methods of using the same
06/12/2002EP1000092B1 Catalysts based on fulvene metal complexes
06/12/2002EP0923618B1 Improved propylene polymers for oriented films
06/12/2002EP0843687B1 Metallocene stabilized alumoxane
06/12/2002EP0822946B1 Azaborolinyl metal complexes as olefin polymerization catalysts
06/12/2002EP0683184B1 Polyethylene, thermoplastic resin composition containing the same, and process for producing polyethylene
06/12/2002CN1353725A Isobutene polymerisation process
06/12/2002CN1353724A Method for polymerization of olefin
06/12/2002CN1353723A Method for polymerising olefins
06/12/2002CN1353120A Metallocene catalyst for polymerizing or copolymerizing ethylene and its preparing process and application
06/12/2002CN1353119A Process for treating low-isotactic alpha-olefine polymer
06/12/2002CN1353118A Catalyst for polymerizing semi-metallocene with olefin and its preparing process and application
06/12/2002CN1353117A Catalyst composition and catalyst used in addition polymerization and method of manufacturing addition polymer
06/12/2002CN1086191C Catalyst for vinyl polymerization or copolymerizing and its preparing process
06/11/2002US6403773 Group 3 or lanthanide metal complex which forms active cationic catalyst species for production of polyolefins having high molecular weight
06/11/2002US6403772 Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom
06/11/2002US6403738 Polymerization of olefins
06/11/2002US6403737 Polymerizing mixtures of ethylene, one or more alpha-olefins, and optionally one or more polyenes, in presence of catalytic amount of catalyst comprising product of reaction between bridged fluorenyl metallocene and alumoxane
06/11/2002US6403736 Ethylene polymerization process
06/11/2002US6403735 Method for producing fulvene metal complexes
06/11/2002US6403734 Organometallic fluorenyl compounds, preparation, and use
06/11/2002US6403733 Organo-Lewis acid as cocatalyst for cationic homogeneous Ziegler-Natta olefin polymerizations
06/11/2002US6403732 Coordiation catalsyts of organoboranes and metallocenes for addition polymerization
06/11/2002US6403730 Polymerizing at least one monomer in fluidized bed reactor operated in condensed mode, wherein reactor has reaction zone comprising at least one partition wall oriented substantially parallel to longitudinal axis of reactor
06/11/2002US6403708 Thermoforming
06/11/2002US6403520 Catalyst compositions for polymerizing olefins to multimodal molecular weight distribution polymer, processes for production and use of the catalyst
06/11/2002US6403519 Process for the preparation of a catalyst for the polymerization of alpha-olefins, catalyst obtained and polymerization process using such a catalyst
06/11/2002US6403518 Made by reacting an inorganic or polymeric carrier containing reactive functionalities with a halogenated organic in the presence of a base; transition metal catalysts further supported on the carrier