Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
04/2004
04/14/2004CN1489601A Multinuclear metallocene catalyst
04/14/2004CN1489489A Method for dosing catalyst
04/14/2004CN1145648C High density ethylene hompolymers and blend compositions
04/13/2004US6719861 For water-in-oil emulsion explosives
04/13/2004CA2088681C Process for the gas-phase polymerization of olefins
04/08/2004WO2004029108A1 Improved control of resin properties
04/08/2004WO2004029102A1 Olefin polymerization process
04/08/2004WO2004029100A1 Method for producing homopolymers, copolymers and/or block copolymers comprising metallocenes with a donor-acceptor interaction, according to a living polymerisation process
04/08/2004WO2004029098A1 Reactor wall coating and processes for forming same
04/08/2004WO2004029065A1 Transition metal compounds with donor-acceptor interaction and a special substitution pattern
04/08/2004WO2004029062A1 Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same
04/08/2004WO2003106512A3 Catalyst composition and polymerization process using mixtures of electron donors
04/08/2004US20040068066 Heterogeneous dual site polymerisation catalyst in which one site is provided by a bisphenolate titanium complex and another by another olefin polymerization catalyst, e.g. a metallocene catalyst, a Ziegler Natta catalyst
04/08/2004US20040068024 Photopolymerization; using coordination catalyst
04/08/2004US20040065004 Preparation of additive mixtures for mineral oils and mineral oil distillates
04/08/2004CA2500331A1 Reactor wall coating and processes for forming same
04/08/2004CA2500203A1 Olefin polymerization process
04/08/2004CA2499233A1 Improved control of resin properties
04/07/2004EP1405896A1 Process for the production of addtive compositions for mineral oils and mineral oil distillates
04/07/2004EP1405875A2 Process for the preparation of an ethylen polymer composition
04/07/2004EP1171491B1 Improved process for producing free radical polymerized copolymers
04/07/2004EP0993478B1 Olefin polymerization process
04/07/2004EP0765219B1 Film containing alpha-olefin/vinyl aromatic copolymer
04/07/2004CN1488151A Ethylene-vinyl acetate copolymer waxes
04/07/2004CN1487973A Polyolefin compositions with improved properties
04/07/2004CN1487956A A catalyst compositio and method for its preparation and use in a polymerization process
04/07/2004CN1487955A Process for making high molecular weight iso butylene polymers
04/07/2004CN1487907A Process for oligomerising or polymerising ethylene
04/07/2004CN1144821C Procatalysts comprising bidentate ligands, catalyst systems and use in olefin polymerization
04/06/2004US6716940 Catalyst for the polymerization of olefins
04/06/2004US6716938 Catalyst support having chromium oxide, magnesium oxide on silica for the polymerization of polyethylene
04/06/2004US6716934 Method for producing ethylene-vinyl acetate copolymer, saponified product of copolymer prepared by the method, and molded product containing the same
04/06/2004US6716924 Process for preparing ethylene polymer composition, particles of ethylene polymer composition, and film obtained from the particles of ethylene polymer composition
04/06/2004US6716786 Lewis acids and bases
04/06/2004US6716385 Ethylene (co) polymers, and laminate and hollow molding made by using the same
04/01/2004WO2004027264A2 Improved pumping apparatus and process for slurry polymerization in loop reactors
04/01/2004WO2004026960A1 Thermoplastic resin composition and moldings thereof
04/01/2004WO2004026925A1 Improved process for manufacture of polymers
04/01/2004WO2004026923A2 Supercritical polymerization process and polymers produced therefrom
04/01/2004WO2004026921A1 Polymer production at supercritical conditions
04/01/2004WO2004026914A1 Process and apparatus for separating diluent from polymer solids
04/01/2004WO2004026463A1 Slurry loop polyolefin reactor
04/01/2004WO2004026455A2 Catalyst slurry feeding assembly for a polymerization reactor
04/01/2004WO2003095508A3 Mixed catalyst compositions for the production of polyolefins
04/01/2004US20040063887 Transparent heat-resistant resin optical material and film
04/01/2004US20040063879 Process for making high molecular weight isobutylene polymers
04/01/2004US20040063877 Process for preparing homopolymers, copolymers and/or block copolymers by living polymerization with metallocenes having a donor-acceptor interaction
04/01/2004US20040063876 Process comprises polymerizing olefins in the presence of a supported indenoindolyl catalyst system and an organoboron or organoaluminum treated solid. The supported indenoindolyl catalyst system comprises a support, an organometallic complex
04/01/2004US20040063874 Reactor wall coating and processes
04/01/2004US20040063872 Vapor-phase fluidized-bed process and ethylene homopolymers and copolymers produced thereby
04/01/2004US20040063871 Controlling resin properties during the production of polyolefins is provided. The method utilizes coordinated manipulation of reaction temperature in combination with a secondary process variable to control resin flow properties to
04/01/2004US20040063574 Catalyst compounds with beta-diiminate anionic ligands and processes for polymerizing olefins
04/01/2004US20040063573 Coordination polymerization catalysts
04/01/2004DE10343799A1 Particles modified with a bismuth compound and a compound of a Group 15 or 16 nonmetal, useful as components of addition polymerization catalysts
04/01/2004DE10244214A1 Übergangsmetallverbindungen mit Donor-Akzeptor-Wechselwirkung und speziellem Substitutionsmuster Transition metal compounds having donor-acceptor interaction and special substitution pattern
04/01/2004DE10244213A1 Verfahren zur Herstellung von Homo-, Copolymeren und/oder Blockcopolymeren mit Metallocenen mit einer Donor-Akzeptor-Wechselwirkung nach der lebenden Polymerisation A process for the preparation of homopolymers, copolymers and / or block copolymers with metallocenes with a donor-acceptor interaction according to the living polymerization
03/2004
03/31/2004EP1403314A1 Binder resin solution composition, coatings, inks, adhesives and primers
03/31/2004EP1403297A1 Transparent heat-resistant resin optical material and film
03/31/2004EP1403294A2 Stabilized metallocene compounds of transition metals of group 4 and process for their preparation
03/31/2004EP1402198A1 Monolithic belts containing ethylene-alpha-olefin copolymers
03/31/2004EP1401937A1 Polyolefin multilayer pipe
03/31/2004EP1401936A1 Polyolefin coated steel pipes
03/31/2004EP1401897A1 Alpha-olefin based branched polymer
03/31/2004EP1401896A1 Polymerization process for producing propylene copolymers
03/31/2004EP1401895A2 Polymerisation method and device for carrying out a polymerisation method
03/31/2004EP1401894A1 Propylene polymers with improved properties
03/31/2004EP1401893A1 Propylene polymer pipes for pipelines
03/31/2004EP1401881A2 Catalyst system and its use in a polymerization process
03/31/2004EP1401879A1 Random or block co-or terpolymers produced by using of metal complex catalysts
03/31/2004EP1290084A4 Process for producing a polymer composition
03/31/2004EP0998505B1 Ethylene latex copolymer compositions
03/31/2004EP0667359B1 Olefin copolymers and process for producing the same
03/31/2004CN1486330A Control of solution catalyst droplets
03/31/2004CN1486329A Highly functional polymer latex
03/31/2004CN1143867C Olefin polymerization catalyst and method for polymerizing an olefin using the catalyst
03/30/2004US6713585 Linear low density ethylene copolymer; reduced melt elasti-city; high impact films
03/30/2004US6713582 Copolymerizing alpha -olefin (such as 1-decene) and at bulky olefin (such as norbornene) in the presence of hydrogen and catalyst comprising the product obtained by combining metallocene procatalyst with a cocatalyst
03/30/2004US6713577 High molecular weight; isotactic
03/30/2004US6713574 Polymerizing ethylene, alpha-olefin and diene with a zirconium metallocene catalyst having an unsubstituted cyclopentadienyl ligand, a multiply substituted cyclopentadienyl ligand, that are bridged with a group 14 element
03/30/2004US6713572 Using coordination catalyst
03/30/2004US6713425 One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
03/30/2004US6713189 Cast films
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
03/25/2004US20040059076 Process for polymerizing cationically polymerizable monomers
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
03/25/2004US20040058846 Detergent for dishwasher containing addition polymer
03/25/2004CA2498790A1 Polymerization reactor having large length/diameter ratio
03/24/2004EP1400541A2 Ethylene styrene copolymer with isolated styrene
03/24/2004EP1399505A1 Industrial polyolefin piping system
03/24/2004EP1399491A1 Supported dual transition metal catalyst systems
03/24/2004CN1484658A Catalyst composition method of polymerization and polymer therefrom
03/24/2004CN1484655A Polimerization process
03/24/2004CN1142946C Method for drying and degassing polyolefins
03/24/2004CN1142945C Polymerization catalyst and process
03/23/2004US6710147 In the presence of aluminum halide and an allylic halide, in the absence of tantalum compounds
03/23/2004US6710144 Process for producing olefin polymer