| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 02/14/2007 | CN1911970A Method for preparing bipeak molecular weight distribution polyethylene by calalyst comixing system |
| 02/14/2007 | CN1911968A Solid catalyst component and catalyst for olefin polymerization, and process for producing olefin polymer |
| 02/14/2007 | CN1911945A Bibridge binucleus cyclopentadienyl metal compound and its preparation method and application |
| 02/14/2007 | CN1911942A Hexacoordinated ruthenium or osmium metal carbene metathesis catalysts |
| 02/14/2007 | CN1911935A Catalytic lactide stereo selectirity poly rare earth compound |
| 02/14/2007 | CN1300201C Process for preparing polyolefin and vinyl monomer graft copolymer |
| 02/14/2007 | CN1300194C Bioxyaza crown ether crosslinking poly phenyl ethylene its complex, and preparation and application thereof |
| 02/14/2007 | CN1300192C Preparation of water dispersed fine emulsion of fluorine acrelate copolymer for anti-oil and anti-water agent |
| 02/14/2007 | CN1300188C Supported polymerization catalyst |
| 02/14/2007 | CN1300183C Methods for adjusting melt properties of metallocene catalyzed olefin copolymers |
| 02/14/2007 | CN1300182C Process for preparing composite catalyst containing nickel bromide |
| 02/14/2007 | CN1300181C Process for preparing composite catalyst containing nickel chloride |
| 02/13/2007 | US7176266 Catalyst for vinyl compound polymerization and process for producing vinyl polymer |
| 02/13/2007 | US7176158 Polymerization catalyst composition |
| 02/13/2007 | CA2289540C Polyolefin block copolymer viscosity modifier |
| 02/13/2007 | CA2163681C Supported monocyclopentadienyl zirconium catalyst |
| 02/08/2007 | WO2007015927A1 Blow molding polyethylene resins |
| 02/08/2007 | WO2007015764A1 Supported metallocene-alkyl catalyst composition |
| 02/08/2007 | WO2007015437A1 Method for producing polymer composition and polymer composition |
| 02/08/2007 | WO2007015074A1 Diene polymerisation |
| 02/08/2007 | WO2007014890A1 Activating fluorinated supports with iron-based non-metallocene complexes |
| 02/08/2007 | WO2007014889A1 Transition metal complexes supported on activating fluorinated support |
| 02/08/2007 | US20070032620 Chemical vapor deposition of hydrogel films |
| 02/08/2007 | US20070032619 In the presence of a catalyst system comprising a single-site complex (particularly of a Group 3-10 transition or lanthanide metal and containing indenoindolyl ligand, an agglomerated metal oxide/clay support-activator, and an ionic borate, especially triphenylcarbenium tetrakis(pentafluorophenyl)borate. |
| 02/08/2007 | US20070032618 Novel polymerisation catalyst |
| 02/08/2007 | US20070032617 Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization |
| 02/08/2007 | DE10052183B4 Katalysatorzusammensetzung zur Hydrierung von Synthesekautschuken auf der Grundlage konjugierter Diene A catalyst composition for hydrogenation of synthetic rubbers based on conjugated dienes |
| 02/08/2007 | CA2618051A1 Catalysts for radical polymerization |
| 02/08/2007 | CA2617436A1 Diene polymerisation catalysts comprising two or more transition metals |
| 02/08/2007 | CA2614238A1 Blow molding polyethylene resins |
| 02/07/2007 | EP1749842A1 Transition metal complexes supported on activating fluorinated support |
| 02/07/2007 | EP1749841A1 Activating fluorinated supports with iron-based post-metallocene complexes |
| 02/07/2007 | EP1749574A1 Method for preparing a catalyst and process for polymerising ethylene and copolymerising ethylene with alpha-olefins |
| 02/07/2007 | EP1749032A1 Alkoxyamines containing a radically polymerizable group |
| 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 | EP1446430B1 Process for polymerizing 1-butene and 1-butene polymers |
| 02/07/2007 | EP1387849B1 Polymerisation catalyst |
| 02/07/2007 | EP1315858B1 Polypropylene fibers and fabrics |
| 02/07/2007 | EP1232193B1 Catalyst for the polymerization of olefins |
| 02/07/2007 | CN1910477A Optical resin lens and method for producing optical resin material |
| 02/07/2007 | CN1910210A Method of producing cyclic olefin polymers having polar functional groups, olefin polymer produced using the method and optical anisotropic film comprising the same |
| 02/07/2007 | CN1910207A Supported metallocene catalyst, method of preparing the catalyst and method of preparing polyolefin using the catalyst |
| 02/07/2007 | CN1909870A Dental or surgical adhesive and polymerization initiator composition therefor |
| 02/07/2007 | CN1908024A Preparation of maleic anhydride grafted polypropylene catalyst and preparation method of grafted polypropylene |
| 02/07/2007 | CN1298755C Grafting method of ethylenically unsaturated monomers onto polymers |
| 02/07/2007 | CN1298754C Polystyrene resin with ultrahigh impact strength and its prepn process |
| 02/07/2007 | CN1298750C Metallocene-produced very low density polyethylenes |
| 02/07/2007 | CN1298749C Soid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer |
| 02/07/2007 | CN1298699C Method for preparing alkoxyamines from nitroxides |
| 02/06/2007 | US7173099 Propylene polymers and resin composition and molding containing the polymers |
| 02/06/2007 | US7173098 High productivity under comparatively low temperature and low pressure conditions; polyvinylidene fluoride; industrial scale |
| 02/06/2007 | US7173097 Curable polydimethylsiloxane tethered and end-capped with norbonrnylethyl group, a carbene complex catalyst and a reaction control agent such as tetraallylsilane for slowing the progress of the metathesis reaction |
| 02/06/2007 | US7173096 Crosslinked polycyclooctene |
| 02/06/2007 | US7173095 suspension polymerization of vinyl chloride; temperature control |
| 02/06/2007 | US7173074 Composition containing a polymerizable reducing agent, kit, and method |
| 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 | US7172986 Catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers |
| 02/06/2007 | US7172816 High tear films from hafnocene catalyzed polyethylenes |
| 02/06/2007 | US7172755 Process control; metastasis; polypeptides |
| 02/06/2007 | CA2254841C Nitrogen substituted phosphinimine ligand |
| 02/01/2007 | WO2007012406A1 Method of controlling the relative activity of the different active centers of hybrid catalysts |
| 02/01/2007 | US20070027277 Method of preparing phosphonium compound for cyclic olefin polymerization |
| 02/01/2007 | US20070027276 Blow molding polyethylene resins |
| 02/01/2007 | US20070027027 Supported metallocene-alkyl catalyst composition |
| 02/01/2007 | DE102005035477A1 Preparation of olefin polymers, e.g. polyethylene, for producing pressure pipes for transport of gas and wastewater, by polymerization of alpha-olefin(s) with hybrid catalyst to produce higher and lower molecular weight polymer components |
| 02/01/2007 | CA2616053A1 Method of controlling the relative activity of the different active centers of hybrid catalysts |
| 01/31/2007 | EP1747064A1 Methods of activating chromium catalysts |
| 01/31/2007 | EP1442092B1 Organoborane amine complex polymerization initiators and polymerizable compositions |
| 01/31/2007 | EP1153944B1 Propylene polymer, molded object thereof |
| 01/31/2007 | CN1906220A Polyethylene pipe having better melt processibility and high resistance to stress and method of preparing the same using metallocene catalyst |
| 01/31/2007 | CN1903900A Process for the preparation of low mooney nitrile terpolymers |
| 01/31/2007 | CN1297576C Method for preparing aluminosilicate supported irons post-transition metal ethylene polymerization catalyst |
| 01/31/2007 | CN1297575C Catalyst component for ethylene polymerization or copolymerization and its catalyst |
| 01/31/2007 | CN1297574C Catalyst component for olefine polymerization and catalyst thereof |
| 01/31/2007 | CN1297534C Glycol ester compound for preparing catalyst for olefinic polymerization |
| 01/31/2007 | CN1297526C Asymmetric diether compound and its uses |
| 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 | US7169870 Method for preparing butadiene/isoprene copolymers and resulting copolymers |
| 01/30/2007 | US7169867 Of acrylic monomers, such as acrylic acid or derivatives; polymer also has terminal secondary hydroxyl groups; improved process control; 1-thioglycerol |
| 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 | US7169864 Metallocene catalysts, their synthesis and their use for the polymerization of olefins |
| 01/30/2007 | US7169863 Salts of lewis acid/acid adducts and catalyst activators therefrom |
| 01/30/2007 | US7169729 Use of zinc derivatives as cyclic ester polymerization catalysts |
| 01/30/2007 | CA2271315C High activity metallocene polymerization process |
| 01/30/2007 | CA2183040C Dental or surgical adhesive and polymerization initiator composition for the same |
| 01/30/2007 | CA2138468C Cycloolefin copolymers and process for their preparation |
| 01/25/2007 | WO2007011945A1 Improved process for substituted polythiophene polymers |
| 01/25/2007 | WO2007009976A1 Polymerisation catalyst system based on monooxime ligands |
| 01/25/2007 | WO2005095468A3 Catalyst system for the polymerization of olefin |
| 01/25/2007 | US20070021587 Polymerization of aromatic monomers using derivatives of hematin |
| 01/25/2007 | US20070021576 Using catalyst mixtures |
| 01/25/2007 | US20070021575 Cationic onium salt of an tetra(mono- or di-fluorophenyl- or fluoronaphthyl-fluorophenyl)boron anion, e.g., [4-t-butyl-N,N-dimethylanilinium) tetrakis(m-pentafluorophenyltetrafluorophenyl)boron; activators for metallocene, bisamide, an amine bisamide, or pyridine bisamide catalyst precursors |
| 01/25/2007 | US20070021574 metallocenes; for polymerization of ethylene, propylene |
| 01/25/2007 | US20070021573 Organoaluminum component; component made from an inorganic titanium compound, an adduct of an inorganic magnesium compound and an alcohol; and a porous support; organosilicon compound; elimination of chlorination procedure reduces corrosion and reduces environmental concerns. |
| 01/25/2007 | US20070021567 To form high topload blow moldings and high temperature or high pressure, long duration pipes |
| 01/25/2007 | US20070021295 Comprising two or more reaction steps involving use of at least one electron donor(ED) such as glycols, esters, ketones, amines, as fresh reactant alone or in mixture as main component, process characterized in that in last of reaction steps essential compound used as a fresh reactant is ED compound |