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
11/25/2004	WO2004101576A1 Olefin polymerization catalyst system
11/25/2004	WO2004101128A2 Apparatus for preparing polyolefin products and methodology for using the same
11/25/2004	WO2004085488A3 Methods of polymerizing olefin monomers with mixed catalyst systems
11/25/2004	WO2004055064A3 Method for producing copolymers and terpolymers from olefins
11/25/2004	US20040236045 Contacting in a non-coordinating diluent a fluoriding agent containign fluorine with an alkylated metallocene catalyst containing nonhalogen leaving group to produce fluorided metallocene polymerization catalyst
11/25/2004	US20040236041 Density of 940-970 kg/m3 and a long-term relaxation component index of 1.5-10; including copolymers with alpha-olefins produced via coordination catalyzed slurry polymerization with a first oxygen-free stage and a second stage in oxygen; blown films with excellent uniformity in thickness
11/25/2004	US20040236040 Continous gas-phase polymerization process
11/25/2004	US20040235646 gas phase polymerization of ethylene via (t-butylamido)dimethyl(tetramethylcyclopentadienyl)silane-titanium-1,3-pentadiene hydrorefining catalyst
11/25/2004	US20040235645 1,3-Diethers and components and catalysts for the polymerization of olefins, containing said diethers
11/25/2004	US20040235644 particulate catalyst comprising a Group 2 metal, a compound of a transition metal and an electron donor; for propylene polymerisation; liquid/liquid two phase system where no separate carrier materials such as silica are needed in order to get solid catalyst particles
11/25/2004	US20040235643 Process for preparing a diether-based catalyst component
11/25/2004	US20040233425 On-line measurement and control of polymer properties by raman spectroscopy
11/24/2004	EP1183279B1 Polymerization of ethylene
11/24/2004	EP1153948B1 Ethylene/alpha-olefin copolymer, composition thereof, film thereof, and uses of these
11/24/2004	EP1141043B1 Oligomer oils and their manufacture
11/24/2004	EP1131360B1 Process for the polymerization of an olefin, metallocene catalyst therefor and cocatalyst for activating a metallocene procatalyst
11/24/2004	EP0918821B1 Polyolefin mixture containing poly(1-butene)
11/24/2004	CN1549852A Synthesis of poly-alpha olefin and use thereof.
11/24/2004	CN1549830A Process for producing low polymer of alpha-olefin
11/24/2004	CN1549802A Process of removing contaminants from an olefin stream using extractive distillation
11/24/2004	CN1176955C Ethylene polymerisation
11/24/2004	CN1176953C Beta-diketoimide titanium olefin polymer catalyst
11/23/2004	US6822109 Trihydrocarbylsilylation; addition polymerization of olefins
11/23/2004	US6822106 Preparation of ethylene polymers
11/23/2004	US6822062 Supported group 8-10 transition metal olefin polymerization catalysts
11/23/2004	US6822057 Olefin polymerization catalysts derived from Group-15 cationic compounds and processes using them
11/23/2004	US6821921 Catalyst compounds with β-diiminate anionic ligands and processes for polymerizing olefins
11/23/2004	US6821920 Polymerization catalysts and processes therefor
11/23/2004	CA2121721C Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
11/18/2004	WO2004099269A2 Process for polymerizing 1-butene
11/18/2004	WO2004099268A1 High activity olefin polymerization catalyst and process
11/18/2004	US20040230031 Process for producing polyolefins
11/18/2004	US20040230015 Olefin polymerization catalyst system
11/18/2004	US20040230014 Prevents fine particles of polymer from scattering from a fluidized bed in a gas phase polymerization reactor
11/18/2004	US20040229749 Catalyst composition, method of making same and its use in olefin polymerization
11/18/2004	US20040229748 Composite carrier of catalysts for propylene polymerization, a catalyst component and a catalyst comprising the same
11/18/2004	US20040229157 Vinyl addition polycyclic olefin polymers prepared with non-olefinic chain transfer agents and uses thereof
11/17/2004	EP1477500A1 CRYSTALLINE POLYMER OF HIGHER a-OLEFIN AND PROCESS FOR PRODUCING THE SAME
11/17/2004	EP1477499A1 Highly flowable 1-butene polymer and process for producing the same
11/17/2004	EP1477492A1 Catalyst composition, method of making same and its use in olefin oligomerization or polymerization
11/17/2004	EP1476479A1 Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerisation of alk-1-enes
11/17/2004	EP1476409A1 High viscosity polyalphaolefins prepared with ionic liquid catalyst
11/17/2004	EP1406933B1 Expanded polypropylene granule composition
11/17/2004	EP1228110B1 Manufacture of polyethylenes
11/17/2004	EP1226205B1 Heat-sealable polyolefins and articles made therefrom
11/17/2004	EP1163275B1 Polymers based on vinylcyclohexane
11/17/2004	EP1093475B1 Catalyst for the polymerisation of olefins
11/17/2004	EP1082357B1 Method for olefin polymerization with recycling of co-catalyst
11/17/2004	EP0984988B1 Prepolymerized catalyst components for the polymerization of olefins
11/17/2004	CN1547596A Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator
11/17/2004	CN1546537A Self-supported olefine groups -containing silicon-bridge metallocene catalyst for olefin polymerization and preparation method thereof
11/17/2004	CN1546536A Tree polynuclear pyridine diimine iron catalyst precursor for olefine polymerization and preparation method thereof
11/17/2004	CN1176118C Loading type olefine polymerization catalyst using schiff base as ligand and its preparation method
11/17/2004	CN1176117C Suspended titanized chrome catalyst and use thereof for producing ethylene homopolymers and copolymers
11/17/2004	CN1176116C Polyolefin/montmorillonite nano composite material and its preparation method
11/17/2004	CN1176115C Synthesis process of olefin polymerizing metallocene catalyst
11/17/2004	CN1176114C Metallocene catalyst for polymerizing olefine
11/17/2004	CN1176113C silicobridged binuclear metallocene zirconium compound and synthetic method and uses
11/17/2004	CN1176112C Process for preparing carried catalyst for polymerization of olefin
11/17/2004	CN1176093C Dicyclo-pentadienyl-diene complexes
11/16/2004	US6818715 Ligand system for novel complexes containing late transition metals which can be used for polymerization of unsaturated compounds and give branched polymers
11/16/2004	US6818714 Catalytic system using new ligands which, used in situ with nickel complex in zero oxidation state, make it possible to obtain polyolefin with very high activity even in presence of polar medium
11/16/2004	US6818713 Process for making polyethylene
11/16/2004	US6818712 Coordination polymerization catalyst
11/16/2004	US6818711 Polymerization of olefins using a ziegler-natta catalyst system having an external electron donor
11/16/2004	US6818708 Polymerizing olefins using a multi-stage polymerization vessel including a vapor-phase polymerization reactor in which the concentration of gas in later stage vapor phase polymerization is easily controlled
11/16/2004	US6818590 To eliminate contaminants of soil or waters
11/16/2004	US6818585 As polymerization catalyst used in polymerization of olefin(s)
11/16/2004	US6818584 Process for preparing a Ziegler-Natta catalyst
11/16/2004	US6818583 High yields and high isotactic index; comprising mg, ti, halogen and a succinate electron donor
11/16/2004	US6818187 Broad molecular weight distribution; homogeneity; preventing riser gas from entering downcomer
11/16/2004	US6818186 System for removing heavies from diluent recycled to a slurry polymerization reactor
11/14/2004	CA2467268A1 Catalyst composition, method of making same and its use in olefin polymerization
11/11/2004	WO2004096877A1 Polyolefin graft copolymer obtained by using late transition metal complex coordination polymerization catalyst and method for producing same
11/11/2004	WO2004078798A3 Hydrogenated metallocene catalyst
11/11/2004	WO2004060942A3 Group iii bridged metallocene based on cyclopentadienyl-fluorenyl ligands
11/11/2004	WO2003064433A8 Polymerization catalyst activator and its use in a polymerization process
11/11/2004	US20040225098 Process for the gas phase polymerisation of olefins
11/11/2004	US20040225089 Cyclopentadienyl-containing low-valent early transition metal olefin polymerization catalysts
11/11/2004	US20040225088 Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator
11/11/2004	US20040225087 Apparatus for preparing polyolefin products and methodology for using the same
11/11/2004	US20040225084 Exothermic addition polymerization; separation, circulation, mixing streams
11/11/2004	US20040225083 Catalyst removal, washing system; settling vessel; catalyst killing; conduit for fluid flow
11/11/2004	US20040224838 Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer
11/10/2004	EP1475394A2 Olefin polymerization process
11/10/2004	EP1475383A1 Transition metal complexes, ligands, polymerization catalysts for olefins, and process for production of olefin polymers
11/10/2004	EP1474229A1 Continuous slurry polymerisation process using a loop reactor
11/10/2004	EP1246853B1 Process for the gas phase polymerization and copolymerization of olefin monomers
11/10/2004	EP1084162B1 High density polyethylene compositions, a process for the production thereof and films prepared thereof
11/10/2004	EP1054927B1 Polymer films
11/10/2004	CN1545536A 多峰聚乙烯材料 Multimodal polyethylene materials
11/10/2004	CN1545525A Catalyst system for the polymerization of olefins
11/10/2004	CN1545520A Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins
11/10/2004	CN1545207A Non-linear model predictive control method for controlling a gas-phase reactor including a rapid noise filter and method therefor
11/10/2004	CN1544487A Cyclic pyridine diimine iron catalyst for polymerization of olefine and preparation method thereof
11/10/2004	CN1544486A Olefin polymer molecular weight distribution regulation method
11/10/2004	CN1544485A [ONNO]2-type four teeth ligand and former transition metal coordinated olefin polymerization catalyst and its preparation method
11/10/2004	CN1544484A Polymerization process for polyolefin elastomer production, cation-forming cocatalyst for activation of metallocene procatalyst, and polyolefin elastomer
11/10/2004	CN1175008C Isobutene polymerisation process
11/10/2004	CN1175003C alpha-olefin polymers, alpha-olefin-polymerizing catalyst

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