Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › 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)
08/2003
08/28/2003WO2003070778A1 Process for the copolymerization of ethylene
08/28/2003WO2003070737A1 Nickel tris-pyrazolyl borate complexes and their use
08/28/2003WO2003070670A1 High viscosity polyalphaolefins prepared with ionic liquid catalyst
08/28/2003WO2003070365A1 Continuous slurry polymerization process using a loop reactor
08/28/2003WO2003054038A3 Catalyst composition and olefin polymerization using same
08/28/2003WO2003040202A3 Films comprising isotactic propylene copolymers
08/28/2003WO2003040195B1 Supported catalysts for manufacture of polymers
08/28/2003WO2003014169A3 Optimization of heat removal in a gas-phase fluidized-bed process
08/28/2003US20030162918 Method for producing polyisobutenes
08/28/2003US20030162917 To produce polyethylene having bimodal molecular weight distribution
08/28/2003US20030162916 Having melt strength, mechanical properties, and are for the manufacture of articles by using various conversion technologies, such as for example extrusion in thin sheets to be subjected to thermoforming, injection or blow molding
08/28/2003US20030162915 Process to produce polymers
08/28/2003US20030162914 Apparatus and process for gas phase fluidized-bed polymerzation
08/28/2003US20030162913 Method for high pressure polymerization of ethylene in the presence of supercritical water
08/28/2003US20030162907 Stiffness and impact resistance of articles produced
08/28/2003US20030162858 Radiation-curable polymeric composition
08/28/2003US20030162651 Organometal catalyst compositions
08/28/2003CA2476701A1 Continuous slurry polymerization process using a loop reactor
08/27/2003EP1338611A1 Additive component for the improvement of the performance of olefin polymerisation catalysts
08/27/2003EP1337565A1 Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use
08/27/2003EP1337564A1 Method for deactivating and recovering boron trifluoride when producing polyisobutenes
08/27/2003EP1337536A1 Cationic group-3 catalyst system
08/27/2003EP1337333A1 Catalyst system for the polymerization of olefins
08/27/2003EP1192105B1 Heat treating a molecular sieve and catalyst
08/27/2003EP1034190B1 Polymerization catalyst for olefin monomers
08/27/2003EP0963384B1 Olefin copolymers from bridged bis(arylamido) group 4 catalyst compounds
08/27/2003EP0706455B1 Improved structures of polymers made from single site catalysts
08/27/2003CN1439121A Hydraulically controlled pressure relevf valve for high-pressure reactors
08/27/2003CN1438263A Polyethylene series resin for hollow formed body and hollow formed body made therefrom
08/27/2003CN1438251A High-temp. solution polymerization method
08/27/2003CN1119357C Titanium-nickel modified ethylene polymerizing chromium series catalyst and preparation process thereof
08/27/2003CN1119356C Heat treatment of Ziegler-Natta catalysts
08/27/2003CN1119355C Polymerization catalyst systems, their production and use
08/27/2003CN1119354C Magenesium chloride-alcohol carrier and olefine polymerizing catalyst component prepared with it
08/26/2003US6610806 Initiators include a metal atom and a ligand having two group 15 atoms and a group of 16 atoms, ligand is bonded to the metal atom through two anionic or covalant bonds and a co-ordination bond
08/26/2003US6610800 Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
08/26/2003US6610799 Consistent polymer product; particulate multisite catalysts or catalyst mixtures with rather small compositional differences between them using several feeders
08/26/2003US6610627 For use in addition polymerization
08/23/2003WO2003070787A1 Additive component for the improvement of the performance of olefin polymerisation catalysts
08/21/2003WO2003068830A1 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
08/21/2003WO2003068829A1 Halosulfonic acid treated catalyst support for olefin polymerization
08/21/2003WO2003068828A1 Solid catalyst component for polymerization of olefins, catalyst comprising the same and use thereof
08/21/2003WO2003054034A3 Supported titanium-containing for homo-, co-, and ter-polymerization of olefins
08/21/2003WO2002059157A3 Cationic catalyst system
08/21/2003US20030158356 Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand
08/21/2003US20030158355 Catalyst of ditransition metals linked by a diazo, an aluminum compound and a borane compound
08/21/2003US20030158354 Process for the gas phase polymerisation of olefins
08/21/2003US20030158347 Olefinic thermoplastic elastomer,process for production thereof, olefinic thermoplastic elastomer compositions,process for producing the same, and moldings thereof
08/21/2003US20030158306 Phosphite additives in polyolefins
08/21/2003US20030158033 Single site-like catalysts
08/20/2003EP1336625A1 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
08/20/2003EP1336624A1 Process for producing olefin polymer
08/20/2003EP1336615A2 Metal complexes with iminohyrdoxamic acid as a ligand
08/20/2003EP1336613A2 Metal complexes with iminohydroxamic acid as a ligand
08/20/2003EP1336429A1 High throuput screening for the determination of the quality of polymerisation catalysts
08/20/2003EP1335942A1 Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use
08/20/2003EP1335941A1 Process for preparing and method of using a drag reducing agent
08/20/2003EP1335792A1 Catalyst support, production and use thereof in the polymerization of olefins
08/20/2003EP1214357B1 Metallocene compounds and their use for olefin polymerization
08/20/2003EP1135419B1 Nitrogen-containing group 13 anionic complexes for olefin polymerization
08/20/2003EP1066300B1 Metallocene compounds as catalyst components for olefin polymerization
08/20/2003EP0993471B1 Catalyst for the production of olefin polymers
08/20/2003EP0980396B1 Polybutene-1 (co)polymers and process for their preparation
08/20/2003CN1437619A Polyethylene resin and pipe and joint using the same
08/20/2003CN1437618A Siloxy substituted cocatalyst activators for olefin polymerization
08/20/2003CN1437607A Siloxy substituted cocatalyst activators for olefin polymerization
08/20/2003CN1436798A Prepn of binuclear nickel-base olefine polymerizing quinone amine catalyst
08/20/2003CN1436797A Synthesis process of oleine polymerizing metallocene catalyst
08/20/2003CN1436796A Solid catalyst component for olefine polymerization, catalyst with the component and its application
08/20/2003CN1436795A Solid catalyst component for olefine polymerizing reaction and catalyst with the component
08/20/2003CN1436794A Solid catalyst component for olefine polymerizing reaction and catalyst with the component
08/20/2003CN1436763A Acenaphthenone compound for preparing olefine polymerizing catalyst
08/20/2003CN1436760A Alkoxy substituted acenaphthene compound for preparing olefine-polymerizing catalyst
08/20/2003CN1118490C Improved ziegler-Natta catalysts for olefin polymerization
08/20/2003CN1118489C Spherical catalyst for polymerization or copolymerization of ethylene and its producing process and use
08/20/2003CN1118488C Catalyst for polymerization or copolymerization of ethylene and its producing process and application
08/20/2003CN1118483C Novel composition, producing process and application thereof
08/20/2003CN1118482C Solid titanium catalyst component for olefin polymerization & producing process thereof, olefin polymerization catalyst and olefin polymerization process
08/20/2003CN1118481C Polymerization catalyst
08/20/2003CN1118480C Carrier type catalyst having donor-acceptor interaction
08/20/2003CN1118479C Olefin polymerization catalyst with borabenzene structure
08/19/2003US6608224 Useful as cocatalysts for polymerizing olefins
08/19/2003US6608155 Making petroleum resins using supported metal halides as solid catalyst where all freely-associated water has been removed from the catalyst; reduced acid residue or by-product contamination of product
08/19/2003US6608153 Catalyst composition and methods for its preparation and use in a polymerization process
08/19/2003US6608152 Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefrom
08/19/2003US6608151 Method for producing supported chrome catalysts and the use thereof for the polymerization of olefins
08/19/2003US6608149 Polymerization process
08/19/2003US6608000 Metallocenes such as bis/ethyl-2,4-dimethylcyclopentadienyl-1/ zirconium dichloride, used for copolymerization of broad molecular weight distribution, high molecular weight and narrow composition distribution polymers
08/14/2003WO2003066641A1 Transition metal complexes, ligands, polymerization catalysts for olefins, and process for production of olefin polymers
08/14/2003WO2003042646A3 On-line measurement and control of polymer properties by raman spectroscopy
08/14/2003WO2003042220A3 Conversion of cyclopentadienyl silyl amines to organometallic complexes comprising titanium bisalkoxy moiety or titanium dichloride moiety
08/14/2003WO2002102857A3 Catalyst system and its use in a polymerization process
08/14/2003US20030153798 SUbjecting alpha-olefin to oligomerization in organic solvent in presence of Ziegler based catalyst, wherein oligomerization is carried out through multi-stage reaction steps, and alpha-olefin is supplied to each step; high purity
08/14/2003US20030153695 Process for the gas phase polymerization and copolymerization of olefin monomers
08/14/2003US20030153689 Propylene polymers for oriented films
08/13/2003EP1334139A2 Substituted pyridyl amine ligands, complexes and catalysts therefrom. processes for producing polyolefins therewith
08/13/2003EP1334138A1 Polymerisation process
08/13/2003EP1334137A2 Catalyst system and its use in olefin polymerization
08/13/2003EP1334136A2 A method for preparing a catalyst composition and its use in a polymerization process
08/13/2003EP1334134A1 Bimetallic olefin polymerization catalysts
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