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)
09/2003
09/17/2003CN1443203A Suspended chrome catalyst containing titanium and use thereof for producing ethylene homopolymers and copolymers
09/17/2003CN1442434A Cooligomerization method of 1-dodecene and 1-quinene
09/17/2003CN1442433A Preparation method of titanium catalyst component used for polymerization of olefine
09/17/2003CN1121425C In situ inserted polymerization process for preparing nano-montmorillonite filled polyolefin
09/17/2003CN1121424C Dual function catalyst system for in situ polymerizing long branched chain polyethylene from ethylene
09/17/2003CN1121419C Start up polymerization process
09/17/2003CN1121418C Start up polymerization process
09/17/2003CN1121368C Diethers suitable for use in prepn. of zieglernatta catalysts
09/16/2003US6620953 Method for producing monoaryloxy-ansa-metallocenes
09/16/2003US6620898 In the presence of a catalyst composition of a lewis acid based on a metal and an initiator alkyl, alkenyl or aryl substituted with a carboxy, halo, hydroxy or alkoxy
09/16/2003US6620897 Heat-sealable polyolefins and articles made therefrom
09/16/2003US6620894 Calibration; using coordination catalyst
09/16/2003US6620888 Homo or copolymeriztion of propylene in presence of a catalyst comprising the product of an aluminum alkyl compound and a solid component consisting of a nonmetallocene compound of transition metal containing titanium, free of M1-pie bonds
09/16/2003US6620759 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
09/16/2003US6620758 Olefin polymerization catalyst component, its preparation and use
09/16/2003US6620757 Catalyst systems and their use in a polymerization process
09/16/2003CA2195575C Reaction products of polyisobutylenes and nitrogen oxides or mixtures of nitrogen oxides and oxygen and their use as fuel and lubricant additives
09/15/2003CA2421688A1 Process for the production of highly reactive polyisobutenes
09/12/2003WO2003074167A1 Continuous slurry polymerization process in a loop reactor
09/12/2003WO2003051937A8 Physical blend of polyethylenes
09/12/2003WO2002085960A3 Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
09/12/2003WO2002053603A3 Polymerization catalyst system, polymerization process and polymer therefrom
09/12/2003WO2002051884A3 A catalyst system and its use in a polymerization process
09/12/2003WO2002050138A3 Novel polymerisation catalysts
09/11/2003US20030171524 Plastic hollow body made of high density polyolefins produced by means of a fluoro modified chrome catalyst
09/11/2003US20030171514 A halogenated aryl aluminum phenoxide catalyst for ethylene homo- or copolymerization; making low or high density polymer
09/11/2003US20030171513 Polymerization process
09/11/2003US20030171512 Polymerization process
09/11/2003US20030171511 Forming a halogenated Metallocene catalysts for addition polymerization; narrow or broader molecular weight distribution; containers, utensils, film products, drums, fuel tanks, pipes, membranes
09/11/2003US20030171510 Polymerization catalyst systems, methods of making and uses therefor
09/11/2003US20030171508 A homo- and copolymers of ethylene was polymerized in presence of a transition metal complex of a bidentate ligand; living polymers, block polymers, elastomers, molding materials, adhesives; flexible pouchs, wrap packaging films
09/11/2003US20030171212 Transition metal compound, catalyst for addition polymerization, and process for producing addition polymer
09/11/2003US20030171211 Include a Group 13 atom, preferably boron or aluminum, bonded to at least one heterocyclic groups. The heterocyclic group preferably contains one or more heteroatoms selected from Group 15 and/or 16, and may be unsubstituted or substituted.
09/11/2003US20030171209 Catalyst systems comprising a complex having one of the formulas LMX1X2 and LML' and an activating cocatalyst, and use of the catalyst system in polymerizing olefinic monomers. In either of the foregoing formulas, L is a chelating ligand
09/11/2003US20030171208 Catalytic component for the polymerization of olefins obtained by impregnation of a prepolymer with a solution of a catalytic component, prepolymer obtained from the catalytic component and polymerization process using said catalytic component
09/11/2003US20030171207 Coordinating catalyst system comprising at least one metallocene or constrained geometry pre-catalyst transition metal compound, (e.g., di-(n- butylcyclopentadienyl) zirconium dichloride), at least one support-activator (e.g., spray
09/11/2003US20030171206 Imino-amide catalyst compositions for the polymerization of olefins
09/10/2003EP1342707A2 Co-oligomerization of 1-Dodecene and 1-Decene
09/10/2003EP1341825A2 Polymerization process
09/10/2003EP1341824A2 Polymerization process
09/10/2003EP1341796A1 Enhanced polymerization reactions based on use of special methylaluminoxane compositions
09/10/2003EP1187856B1 Transition metal complexes and olefin polymerization process
09/10/2003EP1159313B1 Polymer composition, a process for the production thereof and films prepared thereof
09/10/2003EP1066303B1 Transition metal compound containing cationic groups which is used as an olefin polymerization catalyst component
09/10/2003EP0993474B1 Gas-phase polymerization process for producing propylene / 1-pentene copolymers
09/10/2003EP0988328B1 Method of recycling cocatalyst for olefin polymerization conducted with metallocene catalyst
09/10/2003EP0964844B1 Fluorinated solid acids as catalysts for the preparation of hydrocarbon resins
09/10/2003EP0942938B1 Supported catalyst system, method for the production and use thereof in olefin polymerization
09/10/2003CN1441812A Catalyst for olefin polymerization and method of olefin polymerization using same
09/10/2003CN1441756A Producing method of olefin derivatives
09/10/2003CN1120849C Highly soluble olefin polymerization catalyst activator
09/09/2003US6617466 Having a heteroatom ligand containing an element with a coordination number of three from Group V A or a coordination number of two from Group VI A attached to the ring through a hydrocarbylene, silane or germanium group
09/09/2003US6617407 Bis(n,n-dihydrocarbylamino)-substituted cyclopentadienes and metal complexes thereof
09/09/2003US6617406 Synthesis of elastomeric high trans-1,4-polybutadiene
09/09/2003US6617405 Process for the preparation of polyethylene
09/09/2003US6617404 Pillaring of clays; use as olefin polymerizatin catalysts
09/09/2003US6617278 Titanium containing solid catalyst component; organoaluminum compound; magnesium halide compound in an epoxy or organophosphorous solvent; alcohol electron-donor activator; titanium compound; coprecipitator
09/09/2003US6617277 Supported metallocene catalyst system for olefin polymerization
09/09/2003US6617047 Method for coating apparatuses and parts of apparatuses used in chemical manufacturing
09/04/2003WO2003072641A1 Oligomers and polymers containing sulfinate groups, and methods for producing the same
09/04/2003WO2003072584A1 Covalently fixed non-metallocenes, method for the production thereof and their use for polymerizing olefins
09/04/2003WO2003071861A2 Vanillin biosynthetic pathway enzyme from vanilla planifolia
09/04/2003WO2003051934A3 Production of olefin polymerisation catalysts
09/04/2003US20030166986 Co-oligomerization of 1-dodecene and 1-decene
09/04/2003US20030166803 Addition polymer using coordination catalyst
09/04/2003US20030166801 Supported polymerisation catalysts
09/04/2003US20030166800 Substituted polycyclic cyclopentadienes and method for their preparation
09/04/2003US20030166799 Determination of the quality of polymerization catalysts
09/04/2003US20030166784 Crystallization; controlling temperature; blend
09/04/2003US20030166460 Supported catalyst
09/04/2003US20030166458 Block copolymerization of a conjugated diene and an aromatic vinyl compound, which comprises the steps of carrying out homopolymerization of the conjugated diene in the presence of a catalyst composition comprising the following
09/04/2003US20030166456 Olefin trimerisation using a catalyst comprising a source of chromium,molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero)hydrocarbyl group
09/04/2003US20030166455 Supported polymerization catalyst using a catalyst precursor having functional group and surface modified carrier and olefin polymerization using the same
09/04/2003US20030166454 Heterocyclic-amide catalyst compositions for the polymerization of olefins
09/03/2003EP1340784A1 Surface-protecting film/sheet and decorative film/sheet, and decorative material
09/03/2003EP1339763A2 High molecular weight polyolefin and catalyst and process for polymerising said polyolefin
09/03/2003EP1339762A2 Device for feeding reactor initiators
09/03/2003EP1339761A1 Method for producing homo- and co-polymers of ethylene
09/03/2003EP1339760A1 Method for producing homo- and co-polymers of ethylene
09/03/2003EP1339758A1 Polymerisation catalyst systems and their preparation
09/03/2003EP1339726A1 Catalyst composition and method of polymerization
09/03/2003EP1119575B1 Bridged metal complexes
09/03/2003EP0898586B1 Process for preparing copolymers and blend compositions containing the same
09/03/2003CN1440427A Method for the continuous production of ethylene homo-and ethylene co-polymers
09/03/2003CN1440426A Method of reducing formation of precipitates in solvent recovery system
09/03/2003CN1439657A Olefinic polymer composition and hot-moulding products
09/03/2003CN1439656A High-temperature ZIEGLER NATTA solution catalyst
09/03/2003CN1120183C Polypropylene resin and method for producing same
09/03/2003CN1120182C Thermoplastic elastomeric stereoblock olefin polymers and preparation method and metallocene catalysts
09/03/2003CN1120181C Prepolymer for polymerization of olefins combining number of solid catalytic components
09/03/2003CN1120168C Catalyst activators comprising expanded anions
09/02/2003US6613915 Polymerization of olefins
09/02/2003US6613852 Organometal catalyst compositions
09/02/2003US6613851 Catalyst for the polymerization of olefins
09/02/2003US6613850 Method for feeding boron compounds, fine particles of boron compounds, catalyst components for the polymerization of olefins comprising them, and processes for the production of the particles
09/02/2003US6613823 Composition formed by combining components comprising polyolefin, arylalkyl diphosphite, second different arylalkyl diphosphite or triarylphosphite, hindered phenol and water
09/02/2003US6613713 Organometallic compounds with fused indenyl ligands
09/02/2003US6613711 For preparation of polyolefine/clay composite materials
08/2003
08/28/2003WO2003070790A1 CRYSTALLINE POLYMER OF HIGHER α-OLEFIN AND PROCESS FOR PRODUCING THE SAME
08/28/2003WO2003070788A1 Highly flowable 1-butene polymer and process for producing the same
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