Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
03/2004
03/25/2004WO2004024785A1 Components and catalysts for the polymerization of olefins
03/25/2004WO2004024783A1 POLYMERIZATION CATALYST FOR α-OLEFINS AND PROCESS FOR PRODUCTION OF α-OLEFIN POLYMERS THEREWITH
03/25/2004WO2004024782A2 Loop reactor apparatus and polymerization processes with multiple feed points for olefins and catalysts
03/25/2004WO2004024781A1 Process and apparatus for reducing take-off valve plugging in a polymerization process
03/25/2004WO2004024780A1 Polymerization reactior having large length/diameter ratio
03/25/2004WO2004024311A1 Process and system for removing heavies from diluent recycled to a slurry polymerization reactor
03/25/2004WO2004024310A1 Polymerization reactant injection system
03/25/2004WO2004013193A3 Highly stereoregular polypropylene with improved properties
03/25/2004WO2004007572A8 Supported polymerization catalyst
03/25/2004US20040059073 Transition metal compounds having a donor-acceptor interaction and a specific substitution pattern
03/25/2004US20040059072 Distribution of vinyl aromatic monomer does not follow a bernoullian statistical distribution
03/25/2004US20040059070 Process and apparatus for controlling molecular weight distribution and short chain branching for olefin polymers
03/25/2004US20040059046 Low molecular weight isotactic polypropylene polymers, copolymers and derivatives and materials prepared therewith
03/25/2004US20040058804 Coordination polymerization catalyst for alpha-olefins
03/25/2004US20040058803 Coordination polymerization catalyst; fibers, pipes, films
03/25/2004US20040058802 Ziegler-Natta catalyst for polyolefins
03/25/2004DE10243239A1 Selection of polymerization catalyst for polymerization of olefins, involves pre-treating catalyst precursors at preset temperature to form polymerization catalyst using which starting material(s) are converted into to polymer
03/25/2004CA2498790A1 Polymerization reactor having large length/diameter ratio
03/24/2004EP1400541A2 Ethylene styrene copolymer with isolated styrene
03/24/2004EP1400540A2 Process for the polymerization of olefins
03/24/2004EP1399505A1 Industrial polyolefin piping system
03/24/2004EP1399491A1 Supported dual transition metal catalyst systems
03/24/2004EP1252204B1 Process for production of polyolefins
03/24/2004EP0965600B1 Process for preparing polymer by using copper compound
03/24/2004CN1484658A Catalyst composition method of polymerization and polymer therefrom
03/24/2004CN1484655A Polimerization process
03/24/2004CN1484653A Method for producing highly reactive polyisobutenes
03/24/2004CN1142973C Polyolefin composition having a high balance of stiffness and impact strength
03/24/2004CN1142945C Polymerization catalyst and process
03/23/2004US6710144 Process for producing olefin polymer
03/23/2004US6710143 Coordination catalyst on fluorinated oxide catalyst support
03/23/2004US6710140 Method for producing polyisobutenes
03/23/2004US6710006 Bis-aryliminepyridine iron/cobalt complexes as selective catalysts in ethylene oligomerization
03/23/2004US6710005 Modified with polyethers; produces polyolefin with increased melt flow index, broadened molecular weight distribution, improved thermal processability
03/18/2004WO2004022613A1 Process for the copolymerization of ethylene
03/18/2004WO2004022607A1 Bimodal polyolefin production process and films therefrom
03/18/2004WO2004022605A1 Gas phase polymerization process
03/18/2004WO2004022571A1 Process to prepare a particulated metallocene catalyste with a modified aluminoxane and use in polymerization of olefins
03/18/2004WO2004022230A1 Process for producing fluorinated catalysts
03/18/2004WO2003089390A3 Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts
03/18/2004US20040054208 Complex compounds and their use in olefin polymerization
03/18/2004US20040054102 Olefin polymerization catalyst, catalyst component for olefin polymerization, method of storing these, and process for producing olefin polymer
03/18/2004US20040054101 Method for preparing a catalyst support for polymerising ethylene and a-olefins, resulting support and corresponding catalyst
03/18/2004US20040054100 Production of polyropylene
03/18/2004US20040054099 Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
03/18/2004US20040054097 Injection molding of polyethylene, or copolymer thereof, in presence of ketone as molecular weight control
03/18/2004US20040054024 Homopolymerising propylene or copolymerising propylene with comonomers selected from ethylene and C4 to C10 1-olefins to produce polymer having double bond concentration of 0.1/10,000 c atoms, irradiating, melting, processing; melt strength
03/18/2004US20040053774 Forming a solid complex titanium catalyst comprising magnesium, silicone, halogen, and aluminum, as polymerization catalyst for polyethylene, ethylene-propylene copolymers, high bulk density polymers, fluidity
03/18/2004US20040052690 Fluid flow communication conduit for polymerizing monomer
03/18/2004CA2497678A1 Process for producing fluorinated catalysts
03/18/2004CA2497676A1 Bimodal polyolefin production process and films therefrom
03/18/2004CA2497442A1 Gas phase polymerization process
03/17/2004EP1398330A2 Transition metal complexes having a bulky ligand system used in polymerisation
03/17/2004EP1397401A1 Process for preparing an olefin polymerisation catalyst component
03/17/2004EP1397400A1 Latent metallocene catalyst systems for olefin polymerization
03/17/2004EP1397399A1 Supported metallocene catalytic component and method for obtaining same
03/17/2004EP1397395A2 Olefin polymerisation catalyst and methods for preparing the same
03/17/2004EP1397371A1 Metallocenes and their use in catalyst systems for producing olefin polymers
03/17/2004EP1397329A1 Process for the preparation of oligomers
03/17/2004EP0874859B1 Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom
03/17/2004CN1483048A Olefin polymerization nanometer composite material
03/17/2004CN1483047A Ethylenic polymer
03/17/2004CN1483046A Nonodorous ethylene homopolymers and copolymers having good mechanical properties
03/17/2004CN1483045A Method for preparing catalyst for olefin polymerization
03/17/2004CN1483010A Production of olefin dimers and oligomers
03/17/2004CN1482168A Ethane polymer composition and polymerization of olefins
03/17/2004CN1142198C Method for continuous production of polyisobutene
03/17/2004CN1142195C Polythene catalyst loaded by semi-metallocene
03/17/2004CN1142192C Catalyst system containing reaction product of liquid cilicone and polyamine
03/17/2004CN1142190C Highly active supported catalyst compositions
03/16/2004US6706832 Treating acrylic acid, or esters thereof in a solvent with a controlled free radical initiator selected from the group n,n-dialkyl-alkoxyamines to effect solution polymerization
03/16/2004US6706829 Methods of polymerizing ethylene and styrene copolymers with substituted pyridyl amine catalysts and catalysts therefor
03/16/2004US6706828 Process for the oligomerization of α-olefins having low unsaturation
03/16/2004US6706827 Addition polymerization, catalysis; organometallic, lewis acid, alumoxane, or alkylaluminum co-catalyst
03/16/2004US6706657 Using coordination catalyst
03/16/2004US6706655 Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use
03/11/2004WO2004020488A1 Olefin polymerisation process
03/11/2004WO2004020487A1 Supported polymerisation catalysts
03/11/2004WO2004020486A1 Antistatic for gas phase single site catalyst polymerization
03/11/2004WO2004020481A1 Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same
03/11/2004WO2004020480A1 Solid catalyst component for olefin polymerization and catalyst
03/11/2004WO2004020479A2 Monocyclopentadienyl complexes
03/11/2004WO2004020478A1 Method for the production of aqueous polymer dispersions
03/11/2004WO2004020413A1 Transition metal compounds, polymerization catalysts for conjugated dienes, process for production of conjugated diene polymers, polyisoprene and products of cyclization thereof, and process for production of the same
03/11/2004US20040048993 Excellent balance between rigidity and environmental stress cracking resistance, and excellent rigidity molding processability
03/11/2004US20040048992 Process for preparation of salt-like chemical compound, and its use in catalyst systems for preparing polyolefins
03/11/2004US20040048990 For multistage polymerization for the tailoring of polymer blends; particularly two different metallocene catalysts with one or more non-coordinating anion precursors as activators
03/11/2004US20040048989 Manufacture of polyethylenes
03/11/2004US20040048984 Propylene polymers incorporating polyethylene macromers
03/11/2004US20040048738 Efficiency; stereospecificity
03/11/2004US20040048736 Contacting support with organomagnesium component; contacting with carbonyl- containing component; contacting with non-metallocene transition metal component to obtain catalyst intermediate; contacting with aluminoxane and metallocene
03/11/2004DE10240577A1 Verfahren zur Herstellung wässriger Polymerisatdispersionen A process for preparing aqueous polymer dispersions
03/11/2004CA2496468A1 Supported polymerisation catalysts
03/11/2004CA2494932A1 Olefin polymerisation process
03/11/2004CA2464518A1 Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same
03/10/2004EP1396504A2 Polyolefin macromonomer, graft polymer obtained from the polyolefin macromonomer, and use thereof
03/10/2004EP1396503A1 Solid catalyst component for olefin polymerization
03/10/2004EP1396495A1 Metallocenes with a single halogenide attached to the metal
03/10/2004EP1395620A2 Method for producing homopolymers and copolymers of isobutene
03/10/2004EP1395619A1 Process for the polymerization of 1-butene