C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
11/2004
11/10/2004	CN1175002C Catalyst for ethylene homo-and copolymerization
11/10/2004	CN1175001C Free radical polymerization in presence of plurality of stable free radicals
11/10/2004	CN1174990C Catalyst component having at least phosphinimine ligand and heteroatom ligand
11/10/2004	CN1174946C Indenyl and aryl substituted cyclopentadienyl metallocene compound
11/09/2004	US6815571 Method for producing ethylene polymers in a high-pressure process
11/09/2004	US6815514 Catalysts
11/09/2004	US6815512 Polyolefin production using condensing mode in fluidized beds, with liquid phase enrichment and bed injection
11/09/2004	US6815511 Feeding olefin monomer to loop reaction zone, polymerizing to produce fluid slurry of solid olefin polymer particles, continuously withdrawing portion of slurry through lines, monitoring pressure in lines, opening inactive line if needed
11/09/2004	US6815011 Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
11/04/2004	WO2004094490A1 Catalysts for propylene copolymers, polymerization process and copolymer of propylene
11/04/2004	WO2004094487A1 Morphology controlled olefin polymerization process
11/04/2004	WO2004094486A1 Polymerization of i-butene in hydrocarbon media using bis(borane) co-initiators
11/04/2004	WO2004094481A2 Polymerization of i-butene in hydrocarbon media using bis(borane)co-initiators
11/04/2004	WO2004094480A2 Supported metallocene catalyst system for olefin polymerization, method for making and using the same
11/04/2004	WO2004094041A1 Method of treating a gas mixture comprising propane and propylene
11/04/2004	WO2004078765A3 Catalysts for the polymerization of styrene
11/04/2004	US20040220367 Ethylene-alpha-olefin copolymer, resin composition containing same and biaxially stretched film thereof
11/04/2004	US20040220359 Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
11/04/2004	US20040220358 Free-radical chain initiator are supplied to a streaming flow of ethylene, molar mass regulator and polyethylene at pressure of 2000-3500 bar, passes through a temperature profile of 100-350 degrees c
11/04/2004	US20040220320 Functionalized C3-C40 olefin polymer as hot melt adhesives, tie layers, primers, compatibility agents; intimately bonds to polar/non-polar substrates; superior durability of bond strength at various temperatures, set times and with aggressive products present; heat resistance at high temperature
11/04/2004	US20040220051 polymerization complex catalyst on catalyst support; for polypropylene
11/04/2004	US20040220050 Group 4 metal complex for use as a catalyst component of an addition polymerization catalyst composition; for example, 2-[N-(2,6-diisopropylphenylamido)-o-isopropylphenylmethyl]-6-(2- eta -1-naphthyl)-pyridyl hafnium(IV) dimethyl
11/04/2004	DE10317863A1 Verfahren zur Herstellung von Polyisobutenyl(meth)acrylaten Acrylates process for preparing polyisobutenyl (meth)
11/04/2004	DE10317533A1 Metering, e.g. catalyst into reactor containing fluidized particles bed in partly gaseous medium by introducing fluid stream into reactor so that region with reduced particle density is formed in fluidized bed around metering point(s)
11/04/2004	DE10317398A1 Preparation of Ziegler-Natta type catalyst systems involves contacting inorganic metal oxide with tetravalent titanium compound, and contacting obtained intermediate with magnesium compound and then with halogenating reagent
11/04/2004	CA2522715A1 Cationic polymerization of olefins in organic media using dinuclear flu oroaryl co-initiators
11/03/2004	EP1473323A1 Polyethylene composition and process for producing same
11/03/2004	EP1472294A1 Halosulfonic acid treated catalyst support for olefin polymerization
11/03/2004	EP1472293A1 SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFINS, CATALYST COMPRISING THE SAME AND USE THEREOF
11/03/2004	EP0835269B1 Olefin polymerization process
11/03/2004	CN1543483A Bimodal polyethylene pipe composition and article made therefrom
11/03/2004	CN1542028A 乙烯共聚物 Ethylene copolymer
11/03/2004	CN1542025A Alkene polymerization catalyst loaded by mesoporous materials and method for preparing the same
11/03/2004	CN1542024A Catalyst component for alkene polyreaction and its catalyst
11/03/2004	CN1542014A Silicon ether compound and preparation method and application thereof
11/03/2004	CN1174036C Extrusion process for enhancing the melt strength of polypropylene
11/03/2004	CN1174009C Process for producing polyolefins
11/03/2004	CN1174008C Process for the polymerization of olefins, polyolefins, and films and articles produced therefrom
11/03/2004	CN1174007C Process for the polymerization of olefins
11/03/2004	CN1174004C Catalyst component and catalyst for ethylenically unsaturated monomer polymerization, and process for ethylenically unsaturated monomer polymerization using said catalyst
11/03/2004	CN1174003C Polymerization of olefins
11/03/2004	CN1174002C Transition metal compound, catalyst for polyaddition and method for preparing addition polymer
11/03/2004	CN1174001C Component of catalyst for olefin polymerization
11/02/2004	US6812314 Packaging materials for foods, flowers, fruits, vegetables
11/02/2004	US6812306 Metallic compounds and the use thereof in the polymerization of olefins
11/02/2004	US6812305 Method for the production of a catalyst system for the polymerization of olefins
11/02/2004	US6812304 Process for producing improved premixed supported boraaryl catalysts
11/02/2004	US6812301 Method for producing homopolymers or copolymers of propene
11/02/2004	US6812185 Preparation of a metal-containing supported catalyst or a supported catalyst component by impregnation of a support material
11/02/2004	US6812184 For gas phase olefin polymerization
11/02/2004	US6812183 Triple-decker catalysts based on delocalized dianionic ligands
11/02/2004	US6812182 Coordination polymerization catalyst
11/02/2004	US6811829 Combination of flash evaporation with plasma enhanced chemical vapor deposition
10/2004
10/28/2004	WO2004092233A1 Catalyst systems of the ziegler-natta type and a process for preparing them
10/28/2004	WO2004092230A1 Process for preparing porous polymers and polymers thereof
10/28/2004	WO2004092229A1 Discontinuous metering of catalysts and process auxiliaries into a gas-phase fluidized-bed reactor
10/28/2004	WO2004092228A1 Gas-phase olefin polymerization process
10/28/2004	WO2004092227A1 Method for the production of polyisobutenyl (meth)acrylates
10/28/2004	WO2004092225A1 Supported metallocene catalysts
10/28/2004	WO2004076495A3 Vinyl addition polycyclic olefin polymers prepared with non-olefinic chain transfer agents and uses thereof
10/28/2004	WO2004076494A3 Production of broad molecular weight polyethylene
10/28/2004	WO2004060922A3 Process for transitioning between incompatible catalysts using a substantially contaminant free seedbed
10/28/2004	US20040214973 By emulsion polymerization at a low temperature; obtained vulcanizate has excellent heat resistance, oil resistance, and chemical resistance
10/28/2004	US20040214971 Preparation of polyethylene
10/28/2004	US20040214970 Imidochromium compounds in catalyst systems for olefin polymerization
10/28/2004	US20040214969 Processes for transitioning between chrome-based and mixed polymerization catalysts
10/28/2004	US20040214968 Optimization of heat removal in a gas-phase fluidized-bed process
10/28/2004	US20040214953 Polymerization of ethylene alone or with olefin with macromoner for shrinkage inhibition and aluminum compounds
10/28/2004	US20040214716 Triple-decker catalysts based on delocalized dianionic ligands
10/28/2004	US20040213706 Polymerizing monomer in a bed containing active catalyst formed by catalyst and polymer particles suspended in a fluid, continuously withdrawing polymer powder from the reactor;adjusting the discharge rate, withdrawing and separately recovering particle agglomerates
10/28/2004	CA2522917A1 Gas-phase olefin polymerization process
10/28/2004	CA2522532A1 Discontinuous metering of catalysts and process auxiliaries into a gas-phase fluidized-bed reactor
10/28/2004	CA2521652A1 Supported metallocene catalysts
10/28/2004	CA2465479A1 Polyethylene composition and process for producing same
10/27/2004	EP1471079A2 Polymerisation of ethylene
10/27/2004	EP1470378A2 Multiphase polymerization reactor
10/27/2004	EP1470167A2 Process for preparing isobutylene-based polymers
10/27/2004	EP1470166A1 Physical blend of polyethylenes
10/27/2004	EP1470134A1 Polymerization catalyst activator complexes and their use in a polymerization process
10/27/2004	EP1470132A1 Polymerization catalyst system and its use in a polymerization process
10/27/2004	EP1292626B1 Injection moulding polymer
10/27/2004	EP1068243B1 Polymerization of olefins
10/27/2004	CN1541229A 烯烃聚合催化剂 The olefin polymerization catalyst
10/27/2004	CN1539857A Propylene polymerized catalyst system, preparationmethod and usage
10/27/2004	CN1539856A Loaded method of Non-metallocene catalyst loaded by composite carrier and polymerizing application
10/27/2004	CN1539855A Loaded method of load type Non-metallocene catalyst-and polymerizing application
10/27/2004	CN1172972C Ethylene/alpha-olefin copolymer, preparation and use thereof
10/27/2004	CN1172970C Ethylene high pressure polymerization while preventing undesired polymer deposits
10/27/2004	CN1172968C Branched polyethylene preparing titanium-nickel composite catalyst and its preparing method
10/27/2004	CN1172966C Preparation method of solid titanium catalyst component use for olefine polymerization
10/27/2004	CN1172965C Solid catalyst component for olefinic polymerization and catalyst comprising said catalyst component
10/27/2004	CN1172964C Nitrogen-containing group-13 anionic compounds for olefin polymerization
10/27/2004	CN1172963C Process for producing polyethylene
10/27/2004	CN1172960C Method for producing highly productived supported ionic catalyst for gas phase polymerization
10/26/2004	US6809209 Nitrogen-containing group-13 anionic compounds for olefin polymerization
10/26/2004	US6809058 Multi-dentate late transition metal catalyst complexes and polymerization methods using those complexes
10/26/2004	US6809057 Tetra-hydrocarbyl chromium where hydrocarbyl is not cyclopentadienyl; high activity and reduced induction time; dialkyl magnesium as activator
10/26/2004	US6809056 To prepare polymers having high melt flow ratios and large particle size; contacting a homogeneous solution of magnesium compounds with a titanium halide even at a relatively high temperature of over room temperature (25 degrees c.)
10/21/2004	WO2004090000A1 Hollow beads of polyethylene
10/21/2004	US20040210016 Preparation of ethylene polymers by the high-pressure method

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