| Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762) |
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| 01/12/2006 | US20060009584 Process for producing polyethylene pipe resins |
| 01/12/2006 | DE10393963T5 Verfahren zur Herstellung eines Copolymers auf Olefinbasis A process for the preparation of a copolymer based on olefin |
| 01/12/2006 | CA2572188A1 Pipe systems made from random copolymers of propylene and alpha-olefins |
| 01/12/2006 | CA2570154A1 Polymerization catalysts for producing polymers with low levels of long chain branching |
| 01/12/2006 | CA2569931A1 Polymerization catalysts for producing polymers with low levels of long chain branching |
| 01/11/2006 | EP1614699A1 Propylene copolymer, polypropylene composition, use thereof, transition metal compounds, and catalysts for olefin polymerization |
| 01/11/2006 | EP1613676A1 Catalyst systems of the ziegler-natta type and a process for preparing them |
| 01/11/2006 | EP1613674A1 Ziegler-natta catalyst systems and process for their preparation |
| 01/11/2006 | EP1613671A1 Process for preparing porous polymers and polymers thereof |
| 01/11/2006 | EP1613669A1 Discontinuous metering of catalysts and process auxiliaries into a gas-phase fluidized-bed reactor |
| 01/11/2006 | EP1613667A2 Supported metallocene catalyst system for olefin polymerization, method for making and using the same |
| 01/11/2006 | EP1613666A1 Polymerization of i-butene in hydrocarbon media using bis(borane) co-initiators |
| 01/11/2006 | EP1448631B1 Pressure pipes |
| 01/11/2006 | CN1720269A Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene |
| 01/11/2006 | CN1235923C Propylene polymer with improved properties |
| 01/11/2006 | CN1235920C Olefin series thermoplastic elastomer and its producing method and use |
| 01/10/2006 | US6984722 Cationic group 3 catalyst system |
| 01/10/2006 | US6984703 comprises indenyl-cyclopentadienyl groups; stereospecific; bromination; for polymerization of ethylene/propylene |
| 01/10/2006 | US6984602 Olefin polymerization catalysts containing a pyrrole bisimine ligand |
| 01/05/2006 | WO2006001936A1 Supported chromium polymerization catalyst and process using the same |
| 01/05/2006 | WO2006001588A1 Polyethylene pipe having better melt pro- cessibility and high resistance to stress and method of preparing the same using metallocene catalyst |
| 01/05/2006 | WO2006000162A1 Ethylene polymerization catalyst, method for producing the same and method for controlling polymerization kinetics. |
| 01/05/2006 | WO2005082954A3 Olefin polymerisation process in the presence of an anti-fouling agent |
| 01/05/2006 | US20060004215 Diene bears an uncharged donor bound via a boron-containing bridge and having one or more atoms of group 15 and/or 16 and is bound to titanium in the oxidation state 3, vanadium, chromium, molybdenum or tungsten; catalysts for polymerization of olefins |
| 01/05/2006 | US20060004167 first layer is a copolymer containing at least 50 weight% propylene, and at least 5 weight% ethylene and optionally another monomer such as an alpha-olefin, said layer has excellent machine direction tear properties, low haze, gloss and given Dart value |
| 01/05/2006 | US20060004159 Polymerization of i-butene in hydrocarbon media using bis(borane) co-initiators |
| 01/05/2006 | US20060004157 Process for manufacture of polymers |
| 01/05/2006 | US20060004146 Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
| 01/05/2006 | US20060004145 Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
| 01/05/2006 | US20060004141 a blends for making automobile parts comprising polyamides, rubber-reinforced acrylonitrile-styrene copolymer which polymerized in the presence of a rubber polymer, and acrylonitrile-styrene-methacrylic acid terpolymer; impact strength, heat resistance, chemical resistance and paintability |
| 01/05/2006 | US20060002828 Catalytic polymerization of olefins with heat exchanging |
| 01/05/2006 | DE102004028779A1 Catalyst for the polymerization and/or copolymerization of olefins to obtain polymers used as films, pipes, and hollow bodies, has specified zinc content |
| 01/05/2006 | DE102004028765A1 Catalyst for polymerization and/or copolymerization of olefins used in producing fibers, films, and moldings, is obtainable by application to finely divided inorganic support and concluding calcination |
| 01/05/2006 | DE102004027793A1 Ethylene copolymer with comonomer units containing photochemically-activatable groups, used for the production of separating membranes, chromato-graphic stationary phases, lacquer, printing ink and toners |
| 01/04/2006 | EP1611175A2 Catalyst grain size |
| 01/04/2006 | EP1611171A1 Chromium-based catalysts in mineral oil for production of polyethylene |
| 01/04/2006 | EP1611169A1 Morphology controlled olefin polymerization process |
| 01/04/2006 | EP1611168A1 Hexadentate ligand and catalytic complex therewith |
| 01/04/2006 | CN1717448A Polyethylene blow molding composition for producing small containers |
| 01/04/2006 | CN1717423A Butene-1 copolymers and process for their preparation |
| 01/04/2006 | CN1715300A A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers |
| 01/04/2006 | CN1234740C Articles formed from propylene diene copolymers |
| 01/04/2006 | CN1234739C Branched semi-crystalline ethylene-propylene compositions |
| 01/04/2006 | CN1234735C Propylene polymers with ultra high melt flow rate |
| 01/04/2006 | CN1234734C Ethylene polymers |
| 01/04/2006 | CN1234733C Method for producing polyolefin |
| 01/03/2006 | US6982311 Processability, optical performance, mechanical properties; to produce films |
| 01/03/2006 | US6982310 Alpha-olefin/propylene copolymers and their use |
| 01/03/2006 | US6982307 Matrix and process for polyolefin production |
| 01/03/2006 | US6982306 Stannoxy-substituted metallocene catalysts for olefin and acetylene polymerization |
| 01/03/2006 | US6982305 Olefin polymerization in the presence of a dehydrogenation catalyst |
| 01/03/2006 | US6982304 Blow molding resins with improved ESCR |
| 01/03/2006 | US6982238 Supported catalyst |
| 01/03/2006 | US6982236 Polymerization catalysts formed by mixing catalysts supports activators and metal catalyst compounds, then spray drying the mixtures |
| 01/03/2006 | CA2183650C Process for preparing ethylene polymer and ethylene polymer |
| 12/29/2005 | WO2005123793A1 Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins |
| 12/29/2005 | WO2005123792A1 Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins |
| 12/29/2005 | WO2005123791A1 Catalyst comprising chromium and zinc for olefin polymerization and process for preparing it |
| 12/29/2005 | WO2005087821A3 Dispersant viscosity modifiers based on diene-containing polymers |
| 12/29/2005 | US20050288470 Polymerization catalyst systems and processes therefor and therewith |
| 12/29/2005 | US20050288462 Olefin homo or copolymerization catalyst: reaction product of a titanium, zirconium or hafinium metal containing metallocene catalyst, an organoaluminum compound and an activator-support |
| 12/29/2005 | US20050288461 Polymerization catalysts for producing polymers with low levels of long chain branching |
| 12/29/2005 | US20050288459 Ethylene polymer, catalyst for producing thereof and method for producing thereof |
| 12/29/2005 | US20050288449 Chlorosulphonated ethylene-alpha-olefin copolymer and method for producing the same |
| 12/29/2005 | US20050288446 Golf ball compositions neutralized with ammonium-based and amine-based compounds |
| 12/29/2005 | US20050288443 Polymer resins with improved environmental stress crack resistance |
| 12/29/2005 | US20050288178 increased activity by precontacting metallocene with anolefin or acetylene monomer and an organoaluminum cocatalyst (less is required to lower cost) before contact with acidic activator support; triethylaluminum, fluorided silica-alumina support; polyethylene; ethylene-hexene copolymer; industrial scale |
| 12/28/2005 | EP1608703A1 Impact resistant polyolefin compositions |
| 12/28/2005 | EP1608701A1 Polyolefin masterbatch and composition suitable for injection molding |
| 12/28/2005 | EP1608690A1 Preparation of polyolefins having high molecular weights in the presence of an organic transition metal compound in a gas-phase fluidized-bed reactor |
| 12/28/2005 | EP1608462A2 Production of broad molecular weight polyethylene |
| 12/28/2005 | EP1325045B1 Liquid container |
| 12/28/2005 | EP1185563B1 Method of polymerization |
| 12/28/2005 | CN1714106A On-line measurement and control of polymer properties by raman spectroscopy |
| 12/28/2005 | CN1714104A Supported catalysts for gas phase olefin polymerization |
| 12/28/2005 | CN1712421A Chlorosulphonated ethylene-alpha-olefin copolymer and method for producing the same |
| 12/28/2005 | CN1712420A Ethene polymerization catalyst, its production and polymerization kinetic behaviour control |
| 12/27/2005 | CA2122821C High activity polyethylene catalysts prepared with alkoxysilane reagents |
| 12/22/2005 | WO2005121240A1 Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage |
| 12/22/2005 | WO2005121227A1 Resin film |
| 12/22/2005 | WO2005121194A1 Ethylene/vinyl alcohol copolymer and molded object thereof |
| 12/22/2005 | WO2005121192A1 Olefin polymer and use thereof |
| 12/22/2005 | US20050282981 Slurry polymerization; gas phase polymerization; for producing ethylene/propylene homopolymers/copolymers |
| 12/22/2005 | US20050282980 Methods for producing polymers with control over composition distribution |
| 12/22/2005 | US20050282979 Copolymers of ethylene with alpha-olefins |
| 12/22/2005 | US20050282978 Processes for transitioning between metallocene and ziegler-natta polymerization catalysts |
| 12/22/2005 | US20050282964 polymerizing propylene and ethylene using a hafnium catalyst to produce a crystallizable polymer comprising from 5-16 wt % ethylene and 84-95 wt % propylene and a melting point of 100 degrees C. or less; blends with polypropylene have improved compatibility characteristics and tensile strength |
| 12/22/2005 | DE102004027332A1 New organometallic transition metal compound useful as catalyst constituents of catalyst systems for the polymerization of ethylene |
| 12/22/2005 | CA2569656A1 Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage |
| 12/21/2005 | EP1607433A1 Polymer film comprising a propylene random copolymer |
| 12/21/2005 | EP1607414A1 A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers |
| 12/21/2005 | EP1607413A1 A catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers |
| 12/21/2005 | EP1606327A2 Metallocene catalysts and preparation of polyolefins therewith |
| 12/21/2005 | EP1401893B1 Propylene polymer pipes for pipelines |
| 12/21/2005 | EP1375585B1 Propylene polymer composition, molded object, and polyolefin copolymer |
| 12/21/2005 | EP1335941B1 Process for preparing and method of using a drag reducing agent |
| 12/21/2005 | EP1222215B1 Supported metallocene catalyst system for olefin polymerization |
| 12/21/2005 | EP1112293B1 Polymerization process using an improved bulky ligand metallocene-type catalyst system |
| 12/21/2005 | CN1711292A Ethylene/butadiene copolymers, catalytic system and process for the synthesis thereof |
| 12/21/2005 | CN1711289A Branched polypropylene |