| Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762) |
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| 07/07/2005 | US20050148742 Method for controlling sheeting in gas phase reactors |
| 07/07/2005 | US20050148460 Producing isotactic propylene homo and copolymers; such as [cyclopentadienyl)(4-(4-tert-butyl)phenyl-2,7-di-tert-butylfluorenyl)propane]zirconium dichloride |
| 07/07/2005 | US20050148459 Forming single site catalysts for synthesis of high molecular weight copolyolefins; slurry, gas phase or bulk polymerization |
| 07/07/2005 | CA2547396A1 High tear films from hafnocene catalyzed polyethylenes |
| 07/07/2005 | CA2547190A1 Polymerization process using metallocene catalyst systems |
| 07/07/2005 | CA2546447A1 Preparation of olefin-acrylic copolymers with late transition metal catalysts |
| 07/07/2005 | CA2546368A1 Polyethylene films |
| 07/06/2005 | EP1549711A1 Polymer composition comprising nanofillers |
| 07/06/2005 | EP1549707A1 Peroxide curable compounds based on butyl-like polymer without conjugated aliphatic dienes in its composition |
| 07/06/2005 | EP1549688A2 Process for the copolymerization of ethylene |
| 07/06/2005 | EP1549683A1 Method for producing homopolymers, copolymers and/or block copolymers comprising metallocenes with a donor-acceptor interaction, according to a living polymerisation process |
| 07/06/2005 | EP1549680A2 Improved pumping apparatus and process for slurry polymerization in loop reactors |
| 07/06/2005 | EP1549426A1 Process and system for removing heavies from diluent recycled to a slurry polymerization reactor |
| 07/06/2005 | EP1153048B1 Process for the polymerization of olefins |
| 07/06/2005 | CN1636025A Polymerization process for producing copolymers of propylene |
| 07/06/2005 | CN1636024A Metallocene-produced very low density polyethylenes |
| 07/06/2005 | CN1209384C Transition metal olefin polymerization catalyst having cyclopropenyl derived ligands |
| 07/06/2005 | CN1209380C Gas phase polymerization apparatus |
| 07/05/2005 | US6914113 Film clarity and rheological breadth in polyethylene resins |
| 07/05/2005 | US6914112 Automobile interior or exterior member, electric appliance case, or transfusion container or tube; rigidity and impact resistance |
| 07/05/2005 | US6914108 Efficiency |
| 07/05/2005 | US6914104 Process for polymerization of α-olefin |
| 07/05/2005 | US6914085 Expanded polypropylene granule composition |
| 07/05/2005 | US6914027 Polymerization reactor operability using static charge modifier agents |
| 06/30/2005 | WO2005059210A1 Fibres made from copolymers of propylene and hexene-1 |
| 06/30/2005 | WO2005058983A2 Monocyclopentadienyl complexes |
| 06/30/2005 | WO2005058982A1 Process for the (co)polymerization of ethylene |
| 06/30/2005 | WO2005058979A1 Liquid phase process for polymerizing olefins |
| 06/30/2005 | WO2005058978A1 Polymerisation process |
| 06/30/2005 | WO2005058916A2 Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins |
| 06/30/2005 | US20050143538 LTMC polymerization of unsaturated monomers |
| 06/30/2005 | US20050143537 Copolymerizing unsaturated addition monomers in presence of a late transition metal complex containing polymerization stable isoindoline or bis(imine) ligand, and an activator |
| 06/30/2005 | US20050143536 (2-benzylinden-1-yl)-N-(1,1-dimethylethyl)dimethylsilanamide titanium (IV) dichloride; catalysts for olefin polymerization |
| 06/30/2005 | US20050143499 Moderately resistive rubber composition and rubber member |
| 06/30/2005 | DE10356595A1 Brennstoffölzusammensetzungen mit verbesserten Kaltfließeigenschaften Fuel oil compositions having improved cold flow properties |
| 06/30/2005 | DE102004055446A1 Polymer auf der Basis von Propylen, Polypropylenharzzusammensetzung und Spritzgussteil Polymer based on propylene, polypropylene resin composition and injection-molded part |
| 06/30/2005 | CA2549078A1 Polymerisation process |
| 06/29/2005 | EP1548037A2 Random propylene-ethylene copolymers |
| 06/29/2005 | EP1548023A2 Transition metal compound, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins |
| 06/29/2005 | EP1548022A2 Transition metal compound, ligand system, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins |
| 06/29/2005 | EP1548018A1 Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same |
| 06/29/2005 | EP1546223A2 Supercritical polymerization process and polymers produced therefrom |
| 06/29/2005 | EP1546220A1 Improved control of resin properties |
| 06/29/2005 | EP1546212A1 Bimodal polyolefin production process and films therefrom |
| 06/29/2005 | EP1546210A1 Reactor wall coating and processes for forming same |
| 06/29/2005 | EP1546165A1 Transition metal compounds with donor-acceptor interaction and a special substitution pattern |
| 06/29/2005 | EP1330479A4 Graft-modified polymers based on novel propylene ethylene copolymers |
| 06/29/2005 | EP1252200B1 "sweet" mao |
| 06/29/2005 | CN1633337A Production of supported olefin polymerization catalysts |
| 06/29/2005 | CN1631922A Catalyst for copolymerization of ethylene and styrene |
| 06/29/2005 | CN1631921A Method for preparing polyethylene/styrene alloy materials and polymer thereof |
| 06/29/2005 | CN1631912A Ethylene (co) polymers and use thereof |
| 06/29/2005 | CN1631910A Processes for the preparation of polyolefin resins using supported ionic catalysts and uses of said resins |
| 06/28/2005 | US6911516 Ethylene-C3-C12 alpha -olefin have a polydispersity Mw/Mn of <== 10, a density of from 0.85 to 0.95 g/cm3, a proportion of from 1 to 40% by weight of comonomer and a molar mass Mn above 150,000 g/mol |
| 06/28/2005 | US6911508 Combining in the fluidized bed gas-phase reactor ethylene and 1- hexene, an activator, and a metallocene catalyst of group 4 metal complex containing substituted tetrahydroindene and cyclopentadiene rings |
| 06/28/2005 | US6911506 Contacting olefin in a feed, with or without a medium, with a catalyst and a co-catalyst, followed by recovering the product, wherein the catalyst comprises a metal-tridentate ligand complex |
| 06/28/2005 | CA2130502C Ethylene-.alpha.-olefin copolymer and molded article thereof |
| 06/23/2005 | US20050137369 Linear functional copolymers of ethylene with precise and minimum run length distributions and method of making thereof |
| 06/23/2005 | US20050137368 Radiation tolerant copolymers |
| 06/23/2005 | US20050137367 comprises phenoxide-containing transition metal compounds |
| 06/23/2005 | US20050137364 Condensing mode operation of gas-phase polymerization reactor |
| 06/23/2005 | US20050137363 Process for producing mid-range vinylidene content polyisobutylene polymer products |
| 06/23/2005 | US20050137343 Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
| 06/22/2005 | EP1544248A1 Thermoplastic resin composition and moldings thereof |
| 06/22/2005 | EP1544244A1 Ethylene polymer composition |
| 06/22/2005 | EP1543049A1 Improved process for manufacture of polymers |
| 06/22/2005 | EP1543045A1 Olefin polymerization process |
| 06/22/2005 | EP1543041A1 Polymerization reactior having large length/diameter ratio |
| 06/22/2005 | CN1630667A A catalyst system and its use in a polymerization process |
| 06/21/2005 | US6908973 Deprotonating an indole, carbazole, quinol or pyridinol with an alkyllithium, and reacting anionic ligand with a Group 4 metal compound; activation by very small amount of alumoxane; low density polymers; narrow molecular weight distribution |
| 06/21/2005 | US6908972 Copolymerizing ethylene and a 1- olefin in presence of catalyst system comprising aluminum-containing activator, bridged, indenoindolyl Group 3-10 transition metal complex, treated silica support |
| 06/21/2005 | US6908971 Catalyst slurry feeding assembly for a polymerization reactor |
| 06/21/2005 | US6908968 Narrow MWD, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom |
| 06/21/2005 | US6908876 Such as bis(cyclopentadienyl)zirconium dichloride on alumina support; prevents chemical reactor fouling |
| 06/21/2005 | CA2229608C Substituted indenyl containing metal complexes and olefin polymerization process |
| 06/21/2005 | CA2174766C A catalyst composition for the copolymerization of ethylene |
| 06/16/2005 | WO2005054315A1 Ethylene copolymer |
| 06/16/2005 | WO2005054314A2 Fuel oil compositions with improved cold flow properties |
| 06/16/2005 | WO2005054305A2 Method of making copolymers containing olefinic type monomers |
| 06/16/2005 | WO2004052948A8 Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene |
| 06/16/2005 | US20050131187 Polymer film |
| 06/16/2005 | US20050131171 Polymerizing in the presence of a bridged cyclopentadiene-fluorene Group IVB metallocene and an organoaluminum compound or alumoxane that reacts with the metallocene to form an ion pair; product has a narrow molecular weight distribution |
| 06/16/2005 | US20050131170 Elastic substantially linear olefin polymers |
| 06/16/2005 | US20050131160 Gas phase propylene homopolymerization to give an isotactic block with head-to-tail bonding followed by copolymerization of ethylene and propylene; improved flexibility, transparency, and heat resistance |
| 06/16/2005 | US20050131158 Ethylene type ternary copolymer and propylene type resin composition |
| 06/16/2005 | US20050131155 mixtures of ethylene-propylene copolymer and isotactic polypropylene having tensile strength |
| 06/16/2005 | US20050131142 Crosslinked polypropylene or ethylene-propylene copolymer; molding materials; tensile strength; footwear; food containers; hoses |
| 06/16/2005 | US20050126394 Separation of gases and solids using a cyclone |
| 06/16/2005 | DE10352138A1 Sphärische Partikel Spherical Particles |
| 06/16/2005 | DE10349851A1 Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs A cold flow improver for fuel oils of vegetable or animal origin |
| 06/16/2005 | CA2548008A1 Fuel oil compositions with improved cold flow properties |
| 06/15/2005 | EP1541599A2 Ethylene type ternary copolymer and propylene type resin composition |
| 06/15/2005 | EP1541598A1 Olefin polymerization catalyst and olefin polymerization method using the same |
| 06/15/2005 | EP1539843A1 Process for the copolymerization of ethylene |
| 06/15/2005 | EP1539841A1 Polymer production at supercritical conditions |
| 06/15/2005 | EP1539840A1 Olefin polymerisation process |
| 06/15/2005 | EP1539835A1 Supported polymerisation catalysts |
| 06/15/2005 | EP1539774A1 Monocyclopentadienyl complexes |
| 06/15/2005 | EP1389215B1 3-aryl-substituted cyclopentadienyl metal complexes and polymerization process |
| 06/15/2005 | EP1127079B1 Olefin polymerization process |