Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
07/2002
07/09/2002US6417305 Using iron or cobalt complex catalyst
07/09/2002US6417304 Slurry polymerization in liquid carrier comprising activator and transition metal complex
07/09/2002US6417303 Ethylene-alkyl acrylate or ethylene-alkyl vinyl ether copolymers formed by using gold, silver, or copper complex catalyst
07/09/2002US6417302 Compounds containing boron and aluminium
07/09/2002US6417300 Terpolymer comprising ethylene, pentene/1-/, and a-olefin; tear and impact strength
07/09/2002US6417299 Catalytic addition copolymerization; modification with group 5 or group 6 compound
07/09/2002US6417298 Addition copolymerization using metallocene catalyst comprising transition metal cyclopentadienyl, pyrrole, phosphole, arsole, boratabenzene, and/or carborane and cocatalyst
07/09/2002US6417296 Process for producing polyolefins
07/09/2002US6417295 Measuring strain in rod disposed in mixed phase container of gases and powders; fluidized bed olefin polymerization
07/09/2002US6417132 Polymerization catalyst using magnesium chloride, stirring, activation with alcohol
07/09/2002US6417131 Production of polyethylene having a broad molecular weight distribution
07/09/2002US6417130 Slurrying a hydroxyl group, a hydrocarbon solvent, an organo magnesium compound, an alcohol, a metallocene and alumoxane then removing solvent
07/09/2002US6417129 Mixed metal catalysts
07/09/2002US6416833 Containing an ethylene copolymer and a high pressure polyethylene
07/09/2002CA2267908C Mass spectrometers and methods for rapid screening of libraries of different materials
07/04/2002WO2002051931A1 Pressure-sensitive adhesive blends comprising ethylene/propylene-derived polymers and propylene-derived ploymers and articles therefrom
07/04/2002WO2002051912A1 Polyolefin sheets for thermoforming
07/04/2002WO2002051889A1 Polyolefin nano-composite
07/04/2002WO2002051887A2 Process for the preparation of porous polymers and polymers obtainable thereof
07/04/2002WO2002051886A1 Ethylene polymers
07/04/2002WO2002051885A2 Nonodorous ethylene homopolymers and copolymers having good mechanical properties
07/04/2002WO2002051884A2 A catalyst system and its use in a polymerization process
07/04/2002WO2002051882A1 Chelate catalyst for olefin polymerization and olefin polymerization method using the same
07/04/2002WO2002051881A1 Method of homo- or co-polymerization of $g(a)-olefin
07/04/2002WO2002051880A1 Catalyst component for polymerization of olefins, catalyst containing the component and use of the same
07/04/2002WO2002051878A1 Modified particle, support, catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
07/04/2002WO2002051877A2 Catalyst components for the polymerization of olefins
07/04/2002WO2002051544A1 Process for the preparation of a spherical support comprising a mg dihalide
07/04/2002US20020086960 Tridentate ligand coordinated to the transition metal by one datively bonded heteroatom and two anionically bonded heteroatoms
07/04/2002US20020086958 Bridged hafnocene catalyst complexes activated with cocatalysts
07/04/2002US20020086957 An aluminoxane used as a Bronsted acid to activate metallocenes for polymerization catalysis
07/04/2002US20020086947 Component A is propylene homopolymer or copolymer, wherein copolymer containing less than 10% by weight of ethylene, butene, hexene, octene monomers, component B is homo or copolymer of propylene with 20-70% of above olefins
07/04/2002US20020086794 Magnesium dichloride-alcohol adducts
07/04/2002DE10064752A1 Geruchlose Polyethylenhomo- und copolymere mit guten mechanischen Eigenschaften Odorless polyethylene homopolymers and copolymers having good mechanical properties
07/04/2002CA2432722A1 A catalyst system and its use in a polymerization process
07/04/2002CA2431886A1 Nonodorous ethylene homopolymers and copolymers having good mechanical properties
07/04/2002CA2406611A1 Polyolefin sheets for thermoforming
07/03/2002EP1219645A1 Polybutene resin and pipe material and pipe comprising the same
07/03/2002EP1219644A1 Process for producing solid product, solid catalyst component, and catalyst for olefin polymerization, and process for producing olefin polymer
07/03/2002EP1218423A1 Modified supported catalysts for the polymerization of olefins
07/03/2002EP1218418A1 Process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
07/03/2002EP1218417A1 Process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
07/03/2002EP1218416A1 Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerization
07/03/2002EP1218386A1 Olefin polymerization catalyst comprising amine bis(phenolate) complex
07/03/2002EP1218102A1 Method for producing phillips catalysts for polymerising olefins with better productivity rates in the particle-form process
07/03/2002EP1102633A4 Mononuclear transition metal imido olefin polymerization catalysts
07/03/2002EP1070281B1 Polymer property distribution functions methodology and simulators
07/03/2002EP1070087B1 A catalyst combination and a process for preparing linear, isotactic polymers
07/03/2002EP1066301A4 Constrained geometry metallocene catalyst complexes
07/03/2002EP0991675A4 Ethylene enhancement of processes for synthesis of high melting thermoplastic elastomeric alpha-olefin polymers (pre/epe effects)
07/03/2002EP0981551B1 Catalyst solution for the polymerization of alpha-olefins
07/03/2002EP0889897B1 Heterocyclic metal complexes and olefin polymerization process
07/03/2002EP0858462B1 Supportable biscyclopentadienyl metal complexes
07/03/2002CN1357013A Process for producing polyethylene
07/03/2002CN1357012A Delayed activity supported olefin polymerization, catalyst compsns. and method for making and using same
07/03/2002CN1356929A Process for introducing liquid in fluidised bed
07/03/2002CN1356344A 烯烃聚合物和热塑性树脂组合物 An olefin polymer and a thermoplastic resin composition
07/03/2002CN1356343A Carried metallocene catalyst and its preparing process
07/03/2002CN1356332A Process for recovering titanianc compound and process for preparing titanium halide and polymerizing catalyst
07/02/2002US6414162 Bimetallic catalysts for olefin polymerization
07/02/2002US6414102 Prepared using single site metallocene catalyst
07/02/2002US6414099 Catalyst system useful for polymerizing olefins which comprises organometallic complex including group 3 to 10 transition, lanthanide or actinide metal and caged diimide ligand, and optional activator
07/02/2002US6414098 Catalyst system comprising cobalt bisiminopyridyl compound and containing one or more compounds which form transition metal complex cation
07/02/2002US6414096 Polymerizing olefin at specified temperature and pressure, in solution, in suspension or in gas phase, and in presence of catalyst which consists essentially of metallocene and aluminoxane
07/02/2002US6414095 Contacting under polymerization conditions one or more olefins and supported catalyst system comprising product of one or more support materials, one or more activators, and one or more metallocene compounds
07/02/2002US6414094 Olefin polymer and process for producing the same
07/02/2002US6414093 Method and Apparatus for detecting agglomerates
07/02/2002US6414090 Coordination polymerization catalysts
07/02/2002US6413901 Highly active, supported ziegler-natta catalyst systems for olefin polymerization, methods of making and using the same
07/02/2002US6413900 Metallocene stabilized alumoxane
07/02/2002US6413899 1-olefin isoblock polymer and process for its manufacture
07/02/2002US6413477 Recirculation between fast fluidization and gravity densification polymerization zones; polymer obtained directly from reactor as dry solid; polypropylene; hexene-modified linear low density polyethylene
07/02/2002CA2103380C Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
07/02/2002CA2032802C Process for the preparation of a polypropylene molding composition
06/2002
06/27/2002WO2002050139A1 Butene oligomer derivatives having terminal 1,4-butanediol functional groups
06/27/2002WO2002050138A2 Novel polymerisation catalysts
06/27/2002WO2002050134A1 Olefin polymerization catalyst, catalyst component for olefin polymerization, method of storing these, and process for producing olefin polymer
06/27/2002WO2002050133A2 A method for preparing a supported catalyst system and its use in a polymerization process
06/27/2002WO2002050131A1 Method for producing ethylene home-and co-polymer
06/27/2002WO2002050130A1 Catalyst for polymerization of olefin and the method of polymerization of olefin using the same
06/27/2002WO2002050127A2 Start-up procedure for multiple catalyst polymerization systems
06/27/2002WO2002050088A1 Preparation of polymerization catalysts
06/27/2002WO2002016019A3 Method for measuring the level of a medium in a reactor
06/27/2002WO2002012154A3 Catalyst system for the polymerisation of olefins
06/27/2002US20020082376 Heat sealability and softness, for producing films
06/27/2002US20020082369 For use in addition polymerization of olefins
06/27/2002US20020082367 As polymerization catalyst in polymerizing olefin(s)
06/27/2002US20020082366 Polymerization of one or more polymerizable olefins using two or more transition metal containing active polymerization catalyst systems, one of which contains nickel complexed to selected ligands
06/27/2002US20020082365 Contacting an organometal compound, an organoaluminum compound, and a fluorided silica-alumina produce catalyst
06/27/2002US20020082160 Solid titanium catalyst component, ethylene polymerization catalyst containing the same, and ethylene polymerization process
06/27/2002CA2432663A1 Preparation of polymerization catalysts
06/27/2002CA2432657A1 Catalyst composition comprising a metal carboxylate
06/27/2002CA2432311A1 Start-up procedure for multiple catalyst polymerization systems
06/26/2002EP1217013A2 Production of polyethylene using stereoisomeric metallocenes
06/26/2002EP1216261A1 Catalyst compositions for polymerizing olefins to multimodal molecular weight distribution polymer, processes for production and use of the catalyst
06/26/2002EP1216254A1 Polymerisation catalyst
06/26/2002EP1216229A1 Metallo-organo catalyst for polymerizing unsaturated compounds
06/26/2002CN1355256A Metallocene compound and its manufacturing method and application in olefins polymerization catalyzer
06/26/2002CN1086707C Metallocenes, their prepn. method and use in polymerization of alpha-olefins
06/25/2002US6410665 Chemical compound