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 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255)
08/2003
08/28/2003WO2003070788A1 Highly flowable 1-butene polymer and process for producing the same
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
08/28/2003US20030162919 Alpha-olefin(s) is placed in contact, in polymerising conditions, with a catalytic system comprising at least one one catalytic complex based on metal and trialkylaluminum
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
08/28/2003US20030162914 Apparatus and process for gas phase fluidized-bed polymerzation
08/27/2003EP1338611A1 Additive component for the improvement of the performance of olefin polymerisation catalysts
08/27/2003EP1337536A1 Cationic group-3 catalyst system
08/27/2003EP1337333A1 Catalyst system for the polymerization of olefins
08/27/2003CN1438251A High-temp. solution polymerization method
08/27/2003CN1119359C Compound additive for producing whole density polythene by gas-phase method and production process thereof
08/27/2003CN1119354C Magenesium chloride-alcohol carrier and olefine polymerizing catalyst component prepared with it
08/26/2003US6610803 Polyolefins; bulky ligand metallocene-type catalyst, an activator, a carrier, and a carbonyl compound (aldehydes, monoketones and alpha -diketones)
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
08/21/2003WO2003068723A1 Polyol ester compounds useful in preparation of a catalyst for olefins polymerization, process for preparing the same and use thereof
08/21/2003WO2003054034A3 Supported titanium-containing for homo-, co-, and ter-polymerization of olefins
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
08/21/2003US20030158343 Resin composition for calendering and polyolefin material for leather-like article
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
08/20/2003EP1336429A1 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
08/20/2003EP1066300B1 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
08/20/2003CN1436796A Solid catalyst component for olefine polymerization, catalyst with the component and its application
08/20/2003CN1436766A Polyester compound for preparing olefine polymerizing catalyst
08/20/2003CN1118511C Flexible resin composition and its use
08/20/2003CN1118483C Novel composition, producing process and application thereof
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
08/14/2003WO2003066699A1 Polymer film
08/14/2003WO2003066698A1 Film with high impact strength
08/14/2003US20030153695 Process for the gas phase polymerization and copolymerization of olefin monomers
08/13/2003EP1334139A2 Substituted pyridyl amine ligands, complexes and catalysts therefrom. processes for producing polyolefins therewith
08/13/2003EP1334138A1 Polymerisation process
08/13/2003EP1334136A2 A method for preparing a catalyst composition and its use in a polymerization process
08/13/2003EP1334134A1 Bimetallic olefin polymerization catalysts
08/13/2003EP1334107A2 Non-metallocene compounds, method for the production thereof and use of the same for the polymerisation of olefins
08/13/2003EP1203030A4 Slotted slurry take off
08/13/2003CN1436199A Catalytic solid supported on calcined hydrotalcite for olefine polymerisation
08/13/2003CN1117773C Solid catalyst component for alpha-olefin polymerization, catalyst for alpha-olefin polymerization, and process for producing alpha-olefin polymer
08/13/2003CN1117772C Catalyst component and use thereof in olefin polymerization
08/12/2003US6605677 Olefin polymerization processes using supported catalysts
08/12/2003US6605560 Polymerization catalyst systems, their production and use
08/07/2003WO2003064433A1 Polymerization catalyst activator and its use in a polymerization process
08/07/2003WO2002101282A3 Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
08/07/2003WO2002016444A3 (cycloakyl)methyl silanes as external donors for polyolefin catalysts
08/07/2003US20030149203 Process for the oligomerization of alpha-olefins having low unsaturation, the resulting polymers, and lubricants containing same
08/07/2003US20030149199 Transition metal compound, ligand system, catalyst system and the use of the latter for polymerisation and copolymerisation of olefins
08/07/2003US20030149198 Contacting olefin in a feed, with or without a medium, with a catalyst and a co- catalyst, followed by recovering the product, wherein the catalyst comprises a metal-tridentate ligand complex
08/07/2003US20030149197 Polymerizing olefin(s) in the presence of a catalyst system comprising a polymerization catalyst and an alternating Group 14 and Group 16 atom containing oil or amorphous solid
08/07/2003US20030149196 Gas phase olefin polymerizations using dual donor catalyst systems
08/07/2003US20030149182 Manufacture of polyethylenes
08/07/2003US20030149180 To form high topload blow moldings and high temperature or high pressure, long duration pipes
08/07/2003US20030148877 Metallocenes and catalysts for olefin-polymerisation
08/07/2003CA2474595A1 Polymerization catalyst system and its use in a polymerization process
08/06/2003EP1333044A1 Film with high impact strength
08/06/2003EP1333040A2 Multistep process for preparing polyolefins having high melt strength
08/06/2003EP1333039A1 Process for the polymerization of apha-olefins
08/06/2003EP1333038A1 Process for the polymerisation of alpha-olefins
08/06/2003EP0914323B1 Metallocenes and catalysts for polymerization of olefins
08/06/2003CN1434061A Polymerizing catalyst for propene
08/06/2003CN1117104C Olefinic polymer
08/06/2003CN1117101C Process for preparing catalyst supports and supported polyolefin catalystsand also their use for prepaation of polyolefins
08/05/2003US6602966 (co)polymerizing ethylene under high pressure polymerization conditions in the presence of organic peroxide initiator and organically modified smectite clay
08/05/2003US6602965 Method of continuous cationic living polymerization
08/05/2003CA2109210C A large-pore polyolefin, a method for its production and a procatalyst containing a transesterification product of a lower alcohol and a phthalic acid ester
07/2003
07/31/2003WO2003062284A2 Process for preparing isobutylene-based polymers
07/31/2003WO2003062283A1 An olefin polymerisation titanium catalyst
07/31/2003US20030144438 Complexes of pyridyldiimines with vanadium and other transition metals, and their use as olefin oligomerization and polymerization catalysts
07/31/2003US20030144436 Solid metallocene catalyst system
07/31/2003US20030144435 Reaction product of lewis acid and sulfonate
07/31/2003US20030144433 Coordination catalyst on support; polyalpha-olefins
07/31/2003US20030144136 Modifiers for improved olefin polymerization with activated neutral aluminum compounds
07/31/2003US20030144135 Preparation and use of heterogeneous catalyst components for olefins polymerization
07/30/2003EP1330476A1 Catalyst composition and process for olefin polymerization and copolymerization using supported metallocene catalyst systems
07/30/2003EP1053265B1 Process for the preparation of injection-stretch-blow moulded containers made of olefin polymers
07/30/2003CN1433435A Transition metal compound, ligand system, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins
07/30/2003CN1432584A Method of increasing melt strength of polypropylene
07/30/2003CN1432583A Production process of alpha-olefine polymerizing catalyst and production process of alpha-olefine polymer
07/30/2003CN1116317C Method for producing halogen-free reactive polyisobutene
07/30/2003CN1116316C Novel propylene polymers and products thereof
07/30/2003CN1116315C Polypropylene resin composition and injection-molded article
07/29/2003US6599990 Safe, efficient, low t-butanol forming organic peroxide for polypropylene modification
07/29/2003CA2205116C Extrusion compositions having high drawdown and substantially reduced neck-in
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