| Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255) |
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| 02/22/2007 | US20070043186 Macrocyclic metal complexes and their uses as polymerization catylysts |
| 02/22/2007 | US20070043184 Bidentate catalyst for olefin polymerization, methods of forming such and products therefrom |
| 02/22/2007 | US20070043183 Metallocenes; for production of ethylene/propylene homo-/copolymers |
| 02/22/2007 | US20070043175 Process for the (co-)polymerisation of ethylene in the gas phase |
| 02/22/2007 | US20070043163 Method for emulsion polymerisation of olefins |
| 02/21/2007 | EP1753796A1 Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| 02/21/2007 | EP1753794A1 Polyethylene and catalyst composition for its preparation |
| 02/21/2007 | EP1608701B1 Polyolefin masterbatch and composition suitable for injection molding |
| 02/21/2007 | CN1918204A Catalyst deployment in bimodal polyolefin production |
| 02/21/2007 | CN1918201A Activating supports for metallocene catalysis. |
| 02/21/2007 | CN1918200A Process for producing olefin polymers |
| 02/21/2007 | CN1918199A Ultra high molecular weight polyethylene fractions having narrow molecular weight distributions and methods of making and using the same |
| 02/21/2007 | CN1918197A Olefin polymerisation process in the presence of an anti-fouling agent |
| 02/21/2007 | CN1918193A Olefin polymerization process with sequential discharging |
| 02/21/2007 | CN1918187A Slurry loop reactors |
| 02/21/2007 | CN1918185A Surface finish of reactor |
| 02/21/2007 | CN1918183A Polyolefin production using high olefin concentration |
| 02/21/2007 | CN1916037A Method for concentrating glue liquor of chlorosulfonated polyethylene through flash distillation |
| 02/21/2007 | CN1301292C Bimodal polyethylene pipe composition, article made therefrom and application thereof |
| 02/21/2007 | CN1301273C Super high molecular weight polyethylene preparation method and its post-treatment process |
| 02/21/2007 | CN1301271C Dual-site olefin polymerisation catalyst composition |
| 02/21/2007 | CN1301136C Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices |
| 02/20/2007 | CA2364011C Metallocene compounds and their use for olefin polymerization |
| 02/20/2007 | CA2242144C Ultra-low molecular weight ethylene polymers |
| 02/15/2007 | US20070037935 Improved dispersion due to reduced particle density; vaporization; gas phase polymerization of ethylene/propylene homopolymers/copolymers |
| 02/15/2007 | US20070036693 Method for improving a polymerization reaction by taking out and analysing a sample |
| 02/14/2007 | EP1751169A1 Bridged bi-aromatic catalysts, complexes, and method of using the same |
| 02/14/2007 | EP1155050B1 Polyolefin production |
| 02/14/2007 | EP0997480B1 Catalytic components for the polymerization of olefins, polymerization catalysts, and process for polymerizing olefins by using the same |
| 02/14/2007 | EP0678103B2 Supported olefin polymerization catalyst, its preparation and use |
| 02/14/2007 | CN1911970A Method for preparing bipeak molecular weight distribution polyethylene by calalyst comixing system |
| 02/14/2007 | CN1300188C Supported polymerization catalyst |
| 02/13/2007 | US7176950 Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins |
| 02/13/2007 | US7176158 Polymerization catalyst composition |
| 02/13/2007 | US7176032 Process for the polymerisation of isobutene |
| 02/13/2007 | CA2289540C Polyolefin block copolymer viscosity modifier |
| 02/08/2007 | US20070032617 Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization |
| 02/08/2007 | US20070032616 Process for the catalytic polymerization of olefins, a reactor system and its use in the same process |
| 02/08/2007 | US20070032376 Self-extiguishing catalyst compostion with monocarboxylic acid ester internal donor and propylene polymerization process |
| 02/07/2007 | EP1748842A1 Methods of preparing active chromium/alumina catalysts via treatment with sulfate and polymers produced using the chromium/alumina catalysts |
| 02/07/2007 | EP1556160A4 Catalyst slurry feeding assembly for a polymerization reactor |
| 02/07/2007 | EP1446430B1 Process for polymerizing 1-butene and 1-butene polymers |
| 02/07/2007 | EP1315858B1 Polypropylene fibers and fabrics |
| 02/07/2007 | EP0935446B1 Crosslinking of polyethylene for low wear using radiation and thermal treatments |
| 02/07/2007 | CN1298749C Soid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer |
| 02/07/2007 | CN1298744C Prepn process of higher alpha-olefin low-viscoelasticity bulk polymer |
| 02/06/2007 | US7173099 Propylene polymers and resin composition and molding containing the polymers |
| 02/06/2007 | US7172988 Polymerization catalyst comprising a mixture of alkyl metal compound, metal halide, a reaction product of dihydrocarbyl magnesium compound and difunctional halogenated alcohol or phenol, titanium compound; nonstatic |
| 02/06/2007 | US7172987 Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom |
| 02/06/2007 | CA2254841C Nitrogen substituted phosphinimine ligand |
| 02/01/2007 | US20070027275 Self limiting catalyst composition and propylene polymerization process |
| 01/31/2007 | EP1747097A2 Release agent-free, multiple-use, polymer-based composite materials employed for concrete pouring forms and methods of making and using the same |
| 01/31/2007 | EP1747064A1 Methods of activating chromium catalysts |
| 01/31/2007 | EP1153944B1 Propylene polymer, molded object thereof |
| 01/31/2007 | CN1297575C Catalyst component for ethylene polymerization or copolymerization and its catalyst |
| 01/31/2007 | CN1297340C Process and apparatus for making supported catalyst systems for olefin polymerisation |
| 01/30/2007 | US7169961 oligomerization of acyclic unsaturated hydrocarbons in the presence of coordination catalysts, while removing heat of reaction using heat exchangers, to form oligomers used as the raw material for polymers, plasticizers and/or surfactants; process control |
| 01/30/2007 | US7169871 With a stereoblock content of at least 18 percent, a polydispersity index of at least 5, and an isotacticity of greater than 97 percent; improved xylene insolubility; biaxially oriented polypropylene films |
| 01/30/2007 | US7169866 Process for preparing homopolymers, copolymers and/or block copolymers by living polymerization with metallocenes having a donor-acceptor interaction |
| 01/30/2007 | US7169865 Transition metal compounds having a donor-acceptor interaction and a specific substitution pattern |
| 01/30/2007 | US7169827 Irradiating a propylene polymer which has been polymerized using a Ziegler-Natta catalyst with an electron beam having an energy of at least 5 MeV and a radiation dose of at least 10 kGray and mechanically processing a melt of the irradiated propylene polymer to form long chain branches on polymer |
| 01/30/2007 | US7169727 Process for forming a ziegler-natta catalyst system having a controlled morphology |
| 01/30/2007 | US7169453 Multilayer structure and tank consisting of this structure, which has a barrier layer in direct contact with the fluid contained |
| 01/30/2007 | CA2295018C Process and apparatus for preparing propylene homopolymers and copolymers |
| 01/25/2007 | WO2005095468A3 Catalyst system for the polymerization of olefin |
| 01/25/2007 | US20070021567 To form high topload blow moldings and high temperature or high pressure, long duration pipes |
| 01/24/2007 | EP1746110A1 Catalyst component for olefin polymerization reaction and catalyst thereof |
| 01/24/2007 | CN1902243A Polymer of ethylene |
| 01/24/2007 | CN1902237A Method for producing highly reactive, low halogen polyisobutenes |
| 01/24/2007 | CN1296395C Catalyst composition and method for olefin polymerization and olefin and alpha-loefin copolymerization by using mew-type loaded catalyst system |
| 01/23/2007 | US7166683 I-n the presence of a catalyst system obtained by contacting a metallocene compound having C1 symmetry with an alumoxane that forms an alkyl metallocene cation and optionally an organoaluminum compound; isotactic 1-butene homopolymer |
| 01/23/2007 | US7166682 Process to prepare a particulated metallocene catalyst with a modified aluminoxane and use in polymerization of olefins |
| 01/23/2007 | US7166677 Blend of hydroxy-modified polypropylene, crystalline ethylene-propylene block polymer, hydrogenated styrene-conjugated diene copolymer, ethylene-alpha-olefin copolymer, inorganic filler; adhesion, conductivity and processability; can be used for automotive exterior coated parts without primer coating |
| 01/23/2007 | US7166553 Solid, particulated complex of magnesium, a Group 4 transition metal, and a halide, an alpha -amino-substituted- or alpha -imino- substituted-2-alkylpyridine compound, organoaluminum cocatalyst, an internal electron donors; and selectivity control agent |
| 01/18/2007 | US20070015862 titanium in the catalyst residues is not detected in the ppm level; carried out using inert gas |
| 01/18/2007 | US20070015657 Assymetrical metallocene in which titanium, zirconium, hafnium, vanadium, niobium, or tantalum is complexed with two different cyclopentadiene-containing rings: e.g., rac-[1-(9- eta 5-fluorenyl)-2-(2-methyl-benzo[b]indeno(4,5-d)thiophen-3- eta 5-yl)ethane]zirconium dichloride; activator |
| 01/17/2007 | EP1742727A1 Rotary vertical fluidized bed catalytic polymerization method |
| 01/17/2007 | CN1898278A Magnesium dichloride-ethanol adducts and atalyst components obtained therefrom |
| 01/17/2007 | CN1898276A Blow molding resins with improved escr |
| 01/16/2007 | US7163993 A polyolefin polymer was obtained from solution polymerization in presence of cationic metal compounds; dielectric properties, finely divided particles catalyst supports |
| 01/16/2007 | US7163905 mixtures of coordination catalysts, organoaluminum compound cocatalyst and external electron donor comprising di-sec-butyldialkoxysilanes, used for homopolymerization or copolymerization of olefins |
| 01/16/2007 | CA2328303C Polymerizations using adjuvant catalyst |
| 01/11/2007 | US20070010640 Oligomerisation catalyst based upon an octanuclear nickel cluster |
| 01/10/2007 | EP1741725A1 Propylene polymer composition |
| 01/10/2007 | EP1740626A1 Catalyst system for olefin polymerization, its production and use |
| 01/10/2007 | EP1740622A2 Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins |
| 01/10/2007 | EP1163278B1 Use and production of polypropylene |
| 01/10/2007 | CN1294162C Transition metal-free initiator for the preparation of isobutylene polymers |
| 01/10/2007 | CN1294161C Butene-1-(Co) polymers and process for their preparation |
| 01/10/2007 | CN1294160C At least two-stage process for preparing propylene polymer compositions |
| 01/10/2007 | CN1294159C Propylene polymer with high isotactic index |
| 01/10/2007 | CN1294156C Precision fragmentation compound and polymerizing catalyst made from its prepared alkene |
| 01/09/2007 | US7160964 Addition polymerization of polybutylene using coordination catalyst comprising alkylaluminum and titanium compound; continous withdrawal of solution; mixing with propylene glycol, dipropylene glycol, glycerol, diethylene glycol, and/or butanediol deactivator; pipes, packaging films, adhesives |
| 01/09/2007 | US7160833 Spray-dried polymerization catalyst and polymerization process employing same |
| 01/09/2007 | US7160831 Molecular sieve catalyst composition, its making and use in conversion processes |
| 01/09/2007 | CA2428832C A method for preparing a catalyst composition and its use in a polymerization process |
| 01/09/2007 | CA2161061C Solid catalytic component containing zirconium and/or hafnium and cycloalkadienyl groups; process for preparing the same and use thereof for polymerizing olefins |
| 01/04/2007 | US20070004884 Polymerization catalysts, preparation of polyolefins, organotransition metal compounds and ligands |
| 01/04/2007 | US20070004883 As polymerization catalyst to catalyze highly syndiospecific polymerization of propylene, to provide living polymerization |
| 01/04/2007 | US20070004877 Catalyst composition for ethylene polymerization |