| Patents for C08F 4 - Polymerisation catalysts (50,749) |
|---|
| 08/19/2004 | US20040162215 Salts of lewis acid/acid adducts and catalyst activators therefrom |
| 08/19/2004 | DE10305227A1 Catalyst system for preparing isotactic polyolefins, is obtainable by reacting chiral transition metal compounds having two bidentate chelating ligands connected to one another via bridge and further monodentate ligand, and cocatalysts |
| 08/18/2004 | EP1447404A1 Improved cyclic ketone peroxide compositions |
| 08/18/2004 | EP1446449A1 Abs compositions with improved property combinations |
| 08/18/2004 | EP1446430A1 Process for polymerizing 1-butene and 1-butene polymers |
| 08/18/2004 | EP1446429A1 Process for the polymerization of 1-butene |
| 08/18/2004 | EP1446427A1 Plastic pipes of polyolefins |
| 08/18/2004 | EP1366091B1 High activity polyethylene catalysts prepared with borates reagents |
| 08/18/2004 | EP1226183B1 Preparation of low residual monomer content polymers |
| 08/18/2004 | EP1220837B1 Process for preparing peroxides using mixed anhydrides |
| 08/18/2004 | CN1522247A Multifunctional alkoxyamines based on polyalkylpiperidines, polyalkylpiperazinones and polyalkylmorpholinones and their use as polymerization regulators/initiators |
| 08/18/2004 | CN1521194A Transition metal catalyst component, aromatic vinyl compound polymer and method for its preparation |
| 08/18/2004 | CN1162457C Stabilization of polymer using stable free radical |
| 08/18/2004 | CN1162454C Thermoplastic compositions of isotactic propylene polymers and flexible propylene polymers having reduced isotacticity and process for preparation thereof |
| 08/18/2004 | CN1162453C Polyethylene moulding plastic with an improved ESCR/stiffness relation and an improved swelling rate, a method for the production and the use thereof |
| 08/18/2004 | CN1162452C Process for polymerization of alpha-olefin, poly-alpha-olefin prepared thereby, and aminosilane compound usable as constituent of catalyst for process |
| 08/18/2004 | CN1162451C Catalyst components for the polymerization of olefins |
| 08/18/2004 | CN1162450C Phosphine oxide photoinitiator systems and curable compositions with low color |
| 08/17/2004 | US6777526 Optically active maleimide derivatives, optically active polymaleimide derivatives, production method thereof, separating agent using the same derivative, and method for separating optically active compounds using the same agent |
| 08/17/2004 | US6777509 Solution polymerization process |
| 08/17/2004 | US6777507 Catalytically accelerated gas phase reactions |
| 08/17/2004 | US6777459 Phosphine oxide photoinitiator systems and curable compositions with low color |
| 08/17/2004 | US6777367 Method for the preparation of metallocene catalysts |
| 08/17/2004 | US6777366 Method for the preparation of metallocene catalysts |
| 08/17/2004 | US6777365 Magnesium compound, olefin polymerization catalyst, and method for producing olefin polymer |
| 08/17/2004 | US6777083 Plastic optical fiber, optical fiber cable, optical fiber cable with plug, method for producing methyl methacrylate based polymer and method for producing plastic optical fiber |
| 08/12/2004 | WO2004067654A1 Coating composition, method of preparation thereof and substrate coated therewith |
| 08/12/2004 | WO2004067586A2 Mixed bimetallic olefin polymerisation catalyst |
| 08/12/2004 | WO2004067581A2 Catalyst combination, isotactic polymers, method for producing linear isotactic polymers, and the use of said polymers |
| 08/12/2004 | WO2004067577A2 Polymerization processes |
| 08/12/2004 | WO2004033510A3 Process for the copolymerization of ethylene |
| 08/12/2004 | US20040158015 Process for the high-pressure polymerization of 1,1-difluoroethylene |
| 08/12/2004 | US20040158012 Polymerization of olefinic compounds |
| 08/12/2004 | US20040158011 Narrow MWD, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom |
| 08/12/2004 | US20040158010 Polymerization process for producing copolymers |
| 08/12/2004 | US20040158009 Replacement of volatility organic compound with other solvents; polymerization by incubation monomer mixture |
| 08/12/2004 | US20040157990 Block copolymer preparation method, block copolymers thus obtained and use thereof as compatibilisers |
| 08/12/2004 | US20040157948 Dual function UV-absorbers for ophthalmic lens materials |
| 08/12/2004 | US20040157752 Process for the oligomerization of alpha-olefins having low unsaturation, the resulting polymers, and lubricants containing same |
| 08/12/2004 | US20040157730 combination of a bimetallic complex that incorporates two Group 3 to 10 transition metal atoms, which may be the same or different, and a neutral or anionic indigoid ligand and an activator; can be fine-tune to control activity, enhance comonomer incorporation, and optimize polymer properties |
| 08/12/2004 | US20040157728 For polymerizing or oligomerizing one or more olefins |
| 08/12/2004 | US20040157727 Providing magnesium and an alkylhalide in a non-polar hydrocarbon medium; providing a metal complex having the formula M(OR)nClm to the non-polar hydrocarbon medium to initiate a reaction; recovering the magnesium halide support |
| 08/12/2004 | US20040157726 For producing ethylene polymer and co-polymer with narrow molecular weight distribution as well as improved branching compositional distribution |
| 08/12/2004 | US20040157019 Industrial polyolefin piping system |
| 08/12/2004 | US20040157016 High density polyethylene packaging |
| 08/12/2004 | CA2514645A1 Catalyst combination, isotactic polymers, method for producing linear isotactic polymers, and the use of said polymers |
| 08/11/2004 | EP1445304A1 Detergent builder, process of manufacturing same, and detergent composition containing same |
| 08/11/2004 | EP1444277A1 Tetrafluoroethene-perfluorobutylethene-copolymer |
| 08/11/2004 | EP1444276A1 Isotactic propylene copolymers, their preparation and use |
| 08/11/2004 | EP1444272A1 Method for preparing polyolefins |
| 08/11/2004 | EP1373282B1 Bimetallic catalysts for olefin polymerization |
| 08/11/2004 | EP1280600B1 Supported catalyst system comprising a metallocene, a lewis-base and an organodemental compound of main group iii, and its use |
| 08/11/2004 | EP1242479B1 High-molecular polypropylene with a broad distribution of the molecular weight and a short isotactic sequence length |
| 08/11/2004 | EP1242467B1 Synthesis method for polymers by controlled radical polymerisation with xanthates |
| 08/11/2004 | EP1208121B1 Process for producing polyolefins |
| 08/11/2004 | EP1165657B1 Double metal cyanide catalysts for producing polyether polyols |
| 08/11/2004 | EP1165634B1 Process for producing polyolefins |
| 08/11/2004 | EP1135440B1 Impact-resitant polyolefin compositions |
| 08/11/2004 | EP1124867B1 Method for the anionic polymerisation of dienes |
| 08/11/2004 | EP1109842B9 Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use |
| 08/11/2004 | EP1093477B1 Method for producing polymers from vinylaromatic compounds by dispersion polymerisation with the addition of lubricating agents |
| 08/11/2004 | EP1051254B1 Coreactive supporting materials for heterogenization of catalysts, cocatalysts and ligands |
| 08/11/2004 | EP0952997B1 Polymerization of olefins |
| 08/11/2004 | CN1520431A Copolymers of olefins and vinyl-and allysilanes |
| 08/11/2004 | CN1520430A Method for prodn. of olefin polymers and selected catalysts |
| 08/11/2004 | CN1520427A Components and catalysts for polymerizaton of olefins |
| 08/11/2004 | CN1520426A Catalyst for olefin polymerization and method for polymerization of olefin |
| 08/11/2004 | CN1519290A Bonded copolyvinyls resin compsn and laminate contg same |
| 08/11/2004 | CN1519263A Solid Ti catalyst, process for prepn. of alpha-olefine polymer or copolyer and polymer or copolymer made therefrom |
| 08/11/2004 | CN1161388C Metallocene compounds, process for their preparation and their use in catalytic systems for polymerization of olefins |
| 08/11/2004 | CN1161387C Process for producing polyolefins |
| 08/11/2004 | CN1161386C Olefin hydrocarbon polymerization catalyst, method of preparing olefinic polymer and olefinic polymer |
| 08/11/2004 | CN1161364C Cyclopentadienyl/phosphinimine catalyst with one and only one activatable ligand |
| 08/10/2004 | US6774198 Partially branched polymers |
| 08/10/2004 | US6774194 Porous organic support functionalised with groups having active hydrogen atoms; organometallic compound of aluminium containing o, n or s heteroatoms; ivb, vb or vib compounds containing ligands of the cyclopentadienyl type |
| 08/10/2004 | US6774191 Propylene polymers incorporating polyethylene macromers |
| 08/10/2004 | US6774079 Upported metallocene catalysts providing advantages for operation in gas phase processes |
| 08/10/2004 | US6774078 Olefin polymerization catalysts based on annulated cyclopentadienyl ligands |
| 08/05/2004 | WO2004065439A1 Petroleum resin, production process therefor, and adhesive compositions |
| 08/05/2004 | WO2004065435A1 PROCESS FOR PRODUCING ETHYLENE/α-OLEFIN/UNCONJUGATED POLYENE COPOLYMER AND ETHYLENE/α-OLEFIN/UNCONJUGATED POLYENE COPOLYMER |
| 08/05/2004 | WO2004065432A1 Method for producing polyisobutene |
| 08/05/2004 | WO2004065431A1 Method of polymerization and copolymerization of ethylene |
| 08/05/2004 | WO2004065429A1 Catalysts for polymerizing oelfins and process for producing olefin polymer |
| 08/05/2004 | WO2004065291A1 Method for treating a structure to obtain an internal space and structure having an internal space |
| 08/05/2004 | WO2004046214A3 Multiple catalyst system for olefin polymerization and polymers produced therefrom |
| 08/05/2004 | WO2004044018A3 Process for homo- or copolymerization of conjugated dienes and in situ formation of polymer blends and products made thereby |
| 08/05/2004 | WO2004007561A3 Enhanced solubility of magnesium halides and catalysts and polymerization processes using same |
| 08/05/2004 | WO2003106514A3 Process for the preparation of ethylene copolymers |
| 08/05/2004 | WO2003103823A3 Prealkylated olefin polymerization catalysts and olefin polymerization employing such catalysts |
| 08/05/2004 | US20040152882 olefin polymerization catalysts |
| 08/05/2004 | US20040152853 Ring-opened azlactone initiators for nitroxide-mediated polymerization |
| 08/05/2004 | US20040152852 Azlactone initiators for nitroxide-mediated polymerization |
| 08/05/2004 | US20040152850 Method for the production of olefin polymers and selected catalysts |
| 08/05/2004 | US20040152801 Photochemical method to eliminate oxygen inhibition of free radical polymerizations |
| 08/05/2004 | US20040152591 Polymerized metallocene catalyst composition |
| 08/05/2004 | US20040152590 Ziegler natra catalyst for the polymerization of olefins |
| 08/05/2004 | US20040152589 Catalyst for propylene polymerization |
| 08/05/2004 | DE10304158A1 New transition metal complexes with azo ligands, useful as catalysts, particularly for polymerization of olefins, especially in presence of polar additives |
| 08/05/2004 | DE10303225A1 Katalysatorkombination, isotaktische Polymere sowie ein Verfahren zur Herstellung von linearen isotaktischen Polymeren und dessen Verwendung Catalyst combination, isotactic polymers and to a process for preparing linear isotactic polymers and the use thereof |
| 08/05/2004 | DE10303212A1 Verfahren zur Herstellung von Polyisobuten A process for the preparation of polyisobutene |