Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
01/2003
01/02/2003EP1270614A2 Copolymers containing propylene and alpha-olefin comonomer
01/02/2003EP1268661A1 Polymer mixture containing an amorphous polyolefin which contains cycloaliphatic olefins
01/02/2003EP1268657A1 Method of preparation of crosslinked blends of amorphous and crystalline polymers
01/02/2003EP1268588A1 Ethylene-aromatic vinyl compound-vinyl norbonene terpolymer
01/02/2003EP1268575A2 Nitrogen-containing group-13 anionic compounds for olefin polymerization
01/02/2003EP1268565A1 Ethylene polymerization process
01/02/2003EP1268375A1 Substituted polycyclic cyclopentadienes and method for their preparation
01/02/2003EP1015504B1 Method for copolymerizing ethylene with vinyl carboxylates
01/02/2003EP0775148B2 Biscyclopentadienyl diene complexes
01/01/2003CN1388809A Butene copolymer, resin composition comprising the copolymer and moldings of the composition, and solid titanium catalyst for producing the copolymer and method for preparing the catalyst
12/2002
12/31/2002US6500949 Bridged metal complexes
12/31/2002US6500909 Containing nickel, palladium, rhodium, ruthenium, or cobalt
12/31/2002US6500906 Olefin polymerization chelate catalyst and olefin polymerization method using the same
12/31/2002US6500905 Manufacture of stereoregular polymers
12/31/2002US6500508 Thermoplastic resin comprising low density ethylene-alpha-olefin copolymer made using a single-site metallocene catalyst, a halogen-containing flame retardant, and zinc oxide
12/27/2002WO2002102891A1 Ethylene polymer composition
12/27/2002WO2002102863A1 Alpha-olefin based branched polymer
12/27/2002WO2002102862A1 Process for producing olefin/aromatic vinyl copolymer
12/27/2002WO2002102857A2 Catalyst system and its use in a polymerization process
12/27/2002WO2002088205A3 Method for preparing polyalphaolefin from 1-octene
12/27/2002CA2441089A1 Catalyst system and its use in a polymerization process
12/26/2002US20020198395 Enhanced polymerization reactions based on use of speical methylaluminoxane compositions
12/26/2002US20020198351 Method of polymerization and polymer produced therefrom
12/26/2002US20020198350 Suited to foaming molding, sheet molding and blow molding; melt-processing characteristics, molding stability and a recycling
12/26/2002US20020198340 Process for producing vinyl compound polymer
12/26/2002US20020198339 Process for the preparation of ethylene polymers
12/26/2002US20020198335 Gas phase polymerization process
12/26/2002US20020198325 Thermoplastic fluorinated polymers
12/26/2002US20020198322 Capable of calender molding and high frequency welding
12/26/2002US20020198116 Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
12/25/2002CN1386768A Vinyl polymer and its production process, and formed article therewith
12/25/2002CN1386765A Process for producing vinyl compound polymer
12/25/2002CN1097064C Ethylene/alpha-olefins copolymers
12/25/2002CN1097063C Aluminium compound-contg. solid catalyst component, catalyst for olefin polymerization and method for producing olefin polymer
12/25/2002CN1097062C Process for producing highly branched polyisoolefines
12/25/2002CN1097060C Method for producing elastomers
12/25/2002CN1097059C Method for producing thermoplastic elastomers
12/25/2002CA2387253A1 High activity ziegler-natta catalyst for high molecular
12/19/2002WO2002101282A2 Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
12/19/2002WO2002100909A1 Process for the polymerization of 1-butene
12/19/2002WO2002100908A1 Process for the polymerization of 1-butene
12/19/2002WO2002100906A1 Use of polar monomers in olefin polymerization and polymers thereof
12/19/2002WO2002072648A3 Fluorine-containing ethylene copolymers
12/19/2002WO2002070570A3 Propylene polymers for films
12/19/2002US20020193647 Ethylene alpha-olefin polymers, process and uses
12/19/2002US20020193243 Solid catalyst component and catalyst for olefin polymerization, process for producing olefin polymer and process for producing solid catalyst component
12/19/2002US20020193242 Catalyst systems for olefin polymerization, particularly propylene polymerization
12/19/2002US20020190818 High frequency band pass filter
12/19/2002CA2447798A1 Drag reducing agent slurries having alfol alcohols and processes for forming them
12/18/2002EP1266933A1 Polyethylene blends
12/18/2002EP1266911A1 Catalyst for addition polymerization and process for producing an addition polymer
12/18/2002EP1266908A1 Resin particle and process for producing the same
12/18/2002EP1265959A1 Process for producing a polyethylene coating on a substrate
12/18/2002EP0792297B1 Supported catalyst component, supported catalyst, their preparation, and addition polymerization process
12/18/2002CN1385718A Phase delay device
12/18/2002CN1096476C Process for preparing copolymers and blend compositions containing the came
12/18/2002CN1096475C Alpha-olefin/vinylidene aromatic monomer and/or hindered alihpatic or cycloaliphatic vinylidene monomer interpolymers
12/18/2002CN1096474C Composite catalyst for synthesizing ethylene polymer copolymer with wide molecular weight distribution and its preparation and application
12/18/2002CN1096473C Polyethylene resin and pipe and pipe joint made of same
12/18/2002CN1096469C Process for manufacturing LLDPE polymers
12/18/2002CN1096441C Compression method of ethylenically unsaturated monomers and method for preparing copolymer
12/17/2002US6495641 Catalysts based on vanadium, their preparation and use in the (CO) polymerization of α-olefins
12/17/2002US6495638 Homo or copolymerizing ethylene in presence of a catalyst system produced by blending first component containing chromium oxide supported on fluorinated alumina support, and a transitional metal halide as second component
12/17/2002US6495634 Propylene polymers
12/17/2002US6495484 Combining a carbonium or trityl source and a perfluorophenyl-aluminum compound forming polyolefin complex catalyst
12/17/2002CA2103401C Ethylene copolymer composition
12/12/2002WO2002098936A1 Olefin copolymers containing cyclopropane rings in the main chain
12/12/2002WO2002098935A1 Copolymers of $g(a)-olefins and of functional monomers, their production and the use thereof
12/12/2002WO2002098934A1 Method for reactivating deactivated co-ordination catalysts and a device for carrying out said method
12/12/2002WO2002098930A1 Aluminoboranate activators for single-site olefin polymerization catalysts
12/12/2002US20020188087 Ethylenic copolymer, composition containing said copolymer, and ethylenic copolymer film
12/12/2002US20020187081 High solids, high ethylene slurry polymerization
12/12/2002DE10126829A1 Polymerization using coordination catalysts of olefinically unsaturated monomers comprises application of electromagnetic radiation
12/12/2002CA2449133A1 Aluminoboronate activators for single-site olefin polymerization catalysts
12/11/2002EP1264848A1 Novel ethylene copolymer and uses thereof
12/11/2002EP1263909A2 Polypropylene-based adhesive compositions
12/11/2002EP1263847A1 Process for the preparation of additive coated molding powder
12/11/2002EP1263816A1 Process for the polymerization of ethylene and a small amount of a diene
12/11/2002EP1263815A2 Adhesive alpha-olefin inter-polymers
12/11/2002EP1263810A2 Polymerization of olefins
12/11/2002EP1263809A1 Method for reducing sheeting and agglomerates during olefin polymerisation
12/11/2002EP1263764A1 Method of preparing group 14 bridged biscyclopentadienyl ligands
12/11/2002EP1084152B1 Tridentate ligand-containing metal catalyst complexes for olefin polymerization
12/11/2002CN1384844A Copolymers of ethylene with C3-C12 olefins
12/11/2002CN1095855C Ethylene-pentene-hervene copolymer, its prepn. and use for productino of film
12/11/2002CN1095854C Ethylene polymers having superior clarity, enhanced toughness, low extractable and processing easily
12/11/2002CN1095853C Copolymer of ethylene and geminally disubstituted olefins
12/11/2002CN1095848C Catalyst composition, polymerization process and catalyst activator composition
12/10/2002US6492539 Preparation of preparing substituted indanones
12/10/2002US6492475 An ethylene-.alpha.-olefin copolymer which is obtained by means of polymerizing an ethylene and a c.sub.4-12 .alpha.-olefin, and satisfying a density, a molecular flow rate and a molecular weight distribution
12/10/2002US6492474 Aluminum phosphinimine complexes
12/10/2002US6492473 Process for polymerizing olefinically unsaturated monomers, the process comprising: providing a mixed transition metal catalyst system comprising: at least one late transition metal catalyst system; transition metal metallocene catalyst systems
12/10/2002US6492472 Melt processability; coordination catalyst
12/10/2002US6492465 Propylene impact copolymers
12/05/2002WO2002097503A1 Optical fiber cable with dimensionally stable polymeric component
12/05/2002WO2002096986A2 Polypropylene resin composition
12/05/2002WO2002096558A1 Improved olefin polymerization catalyst compositions and method of preparation
12/05/2002WO2002081529A3 Bimetallic catalysts for olefin polymerization
12/05/2002US20020183464 (3,4-diphenylcyclopentadien-1-yl)dimethyl(t-butylamido) -silanetitanium dichloride, for example; for copolymerization of ethylene and styrene
12/05/2002US20020183195 Catalyst composition for preparing olefin polymers