Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds
Patents for B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds (46,446)
10/2002
10/24/2002US20020153323 Forming a suspension of seed polymer in a continuous aqueous phase, allowing the seed polymer to swell in activated monomer mixture of vinylaromatic compound, divinylbenzene and methyl acrylate free radical initiator; polymerization, sulfonation
10/23/2002EP1251135A2 High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof
10/23/2002EP1250953A1 Catalyst comprising a silicoaluminophosphate molecular sieve
10/23/2002EP1250312A1 Method for the hydrocyanation of unsaturated organic compounds
10/23/2002EP1250309A1 Process for preparing alkoxylated dialkyl carbonate compounds
10/23/2002EP1250190A1 Organometal compound catalyst
10/23/2002EP1161427B1 Improved process for asymmetric hydrogenation
10/23/2002EP1064243B1 Coupling reactions with palladium catalysts
10/23/2002EP1000003B1 Hydrogenolysis of glycerol
10/23/2002CN1376169A Preparation of curable polymers
10/23/2002CN1376167A Organometal catalyst compositions
10/23/2002CN1376152A Heterogeneous epoxidation catalyst
10/23/2002CN1376151A Catalyst preparation and epoxidation process
10/23/2002CN1093138C Polyalkylaluminoxane compositions formed by non-hydrolytic means
10/23/2002CN1093116C Iridium catalysed carbonylation process for production of acetic acid
10/23/2002CN1093001C Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production
10/22/2002US6469222 Oxirane hydroformylation catalyst
10/22/2002US6469217 Process for preparing fluoropolymer
10/22/2002US6469216 Process for hydroformylation using a catalyst based on cobalt and/or rhodium employed in a two-phase medium
10/22/2002US6469205 Method for oxidation of xylene derivatives
10/22/2002US6469202 Method for disposal of solid catalyst
10/22/2002US6469194 Production of nitriles via hydrocyanation of ethylenically unsaturated organic compounds
10/22/2002US6469188 Catalyst system for the polymerization of alkenes to polyolefins
10/22/2002US6469169 Water soluble palladium complexes and process for the preparation thereof
10/22/2002US6468940 Complex of oxidized ruthinium metal that is ligated by a tertiary diphosphine ligand and a cobalt compound which is not ligated by a diphosphine ligand; 1,3-propanediol from hydroformylation of ethylene oxide with synthesis gas
10/22/2002US6468939 Esters of phosphoric acid, phosphorous acid, phosphonic acid, phosphonous acid, phosphinic acid or phosphinous acid; complexing ligands
10/22/2002US6468936 Solid MAO/metallocene catalyst complex for propylene polymerization
10/22/2002US6468487 Nitration or carboxylation catalysts
10/17/2002WO2002081529A2 Bimetallic catalysts for olefin polymerization
10/17/2002WO2002081082A1 Iron-based catalyst composition for producing oligomers of conjugated dienes
10/17/2002WO2002081081A1 Composition based on an amine compound and ammonium bifluoride and use thereof
10/17/2002WO2002045854A3 Method for preparing a catalyst support and polymerization with supported catalysts
10/17/2002US20020151758 Soaking, drying; catalyst selectivity
10/17/2002US20020151431 Obtaining catalytically active mixture based on stable nitroxyl radicals characterized in that the stable nitroxyl radicals are hydrophobic and are selectively separated from reaction mixture by means of hydrophobic interactions
10/17/2002DE10115893A1 Preparation of sulfonamide derivatives of metallic phthalocyanines, useful for the sweetening of light petroleum distillates and LPG, comprises treatment with chlorosulfonic acid and an agent such as thionyl chloride, followed by amination
10/17/2002CA2442709A1 Complexes with indenoindolyl ligands as polymerization catalysts
10/16/2002EP1249455A1 Phosphonium salts and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphines
10/16/2002EP1249276A2 Catalytic element to be used for disinfection of e.g. contact lenses
10/16/2002EP1248808A1 Chemically-modified supports and supported catalyst systems prepared therefrom
10/16/2002EP1248765A1 Lead halophenoxides and carbonylation catalyst and method for preparing and employing them
10/16/2002EP1248676A1 Olefin polymerization catalysts containing modified borraaryl ligands
10/16/2002EP1189698A4 Process for the in-situ preparation of single-site transition metal catalysts and polymerization process
10/16/2002EP1181095A4 The surface modification of solid supports through the thermal decomposition and functionalization of silanes
10/16/2002EP1165568A4 Metal compounds containing neutral, multidentate azacyclic ligands, catalysts using them, olefin polymerization methods using them
10/16/2002EP0968216B1 Phosphine ligands with amino acid groups, method for their production and use thereof as catalyst components
10/16/2002EP0918763B1 Molybdenum epoxidation catalyst recovery
10/16/2002CN1374965A Hydroformylation using multidentate phosphite ligands
10/16/2002CN1374943A Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions
10/16/2002CN1374942A Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions
10/16/2002CN1374935A Hydroformylation process utilizing multidentate phosphite ligands
10/16/2002CN1374886A Hydroformylation of unsaturated compounds using polymeric phosphite ligands
10/16/2002CN1374880A Chemically active filter material
10/16/2002CN1092682C Polymerization of cyclic ether using selected metal compound catalyst
10/16/2002CN1092672C Ethylene copolymer, process for producing vinyl polymer and catalyst system used therein
10/16/2002CN1092668C Olefin polymerization catalyst composition comprising group 13 metallic compounds
10/16/2002CN1092630C Process for alkoxylation of fluorinated alcohols
10/16/2002CN1092628C Production of bisphenol by using modified ion exchange resin with special porous structure as catalyst
10/16/2002CN1092541C Catalyst system used in process for production of acetic acid
10/15/2002US6465697 Reactin a phenolic compound reactant, a carbonyl compound reactant, and a catalyst promoter comprising a dithioketal compound in the presence of an acid catalyst.
10/15/2002US6465675 Method and catalyst system for producing aromatic carbonates
10/15/2002US6465643 Aminophosphonium compounds
10/15/2002US6465594 Phosphine derivative and polymer thereof and transition metal complex comprising the same
10/15/2002US6465585 Chromium-based catalyst composition for producing conjugated diene polymers
10/15/2002US6465389 Heat resistant catalyst sheet and process for producing same
10/15/2002US6465387 Method for preparing synthetic, semi-crystalline, porous inorganic oxide composition containing a reactive organic silane moiety which is on the surface or pore walls
10/15/2002US6465386 Novel catalyst system suitable for polymerising monomers, for example, olefins, and especially for polymerising ethylene alone to form polyethylene varying from hdpe to lldpe
10/15/2002US6464838 Process for the recovery of compounds present in the heavy products after their preparation
10/10/2002WO2002079373A1 Alkali-free demercaptanization catalyst for hydrocarbon compositions
10/10/2002WO2002079339A2 Metal catalyzed reactions
10/10/2002WO2002079277A1 Ethylene polymerization process
10/10/2002WO2002079208A2 One-pot synthesis of group 8 transition metal carbene complexes useful as olefin metathesis catalysts
10/10/2002WO2002079136A1 Enantiomerically selective cyclopropanation
10/10/2002WO2002079127A1 Selective ring-opening cross-metathesis of cycloolefins
10/10/2002WO2002078842A1 A novel catalytic formulation and its preparation
10/10/2002US20020147367 Catalytic compositions and methods for asymmetric aldol reactions
10/10/2002US20020147241 Combination ion exchange resin bed for the synthesis of bisphenol a
10/10/2002US20020147106 Ammine solution
10/10/2002DE10215356A1 Preparation of olefin 1-hydro-2-carbo addition products, useful e.g. in hydroformylation, by reaction in presence of metal catalyst that includes phosphirane ligand
10/10/2002CA2442934A1 Enantiomerically selective cyclopropanation
10/10/2002CA2442636A1 Selective ring-opening cross-metathesis of cycloolefins
10/10/2002CA2441617A1 Ethylene polymerization process
10/09/2002EP1247791A1 Process for production of perfluoroalkadienes
10/09/2002EP1102635B1 Method for producing supported catalysts and their use for producing vinyl acetate monomer
10/09/2002EP0975622B1 Selective olefin metathesis of bifunctional or polyfunctional substrates in compressed carbon dioxide as reaction medium
10/09/2002EP0958279A4 Catalyst compositions and processes for olefin polymers and copolymers
10/09/2002EP0938379B1 Catalyst and process for the production of aldehydes by hydroformylation of olefinically unsaturated compounds
10/09/2002EP0885181B1 Alkylation process using hydrogen fluoride-containing alkylation catalysts
10/09/2002CN1373756A Imidazolidine-based metal carbene metathesis catalysts
10/09/2002CN1373741A Improved metal-ligand complex catalyzed processes
10/09/2002CN1373121A Pollution-free nitrifying process using composite metal complex to catalyze aromatic compound
10/09/2002CN1373008A Metallocene catalyst and its preparing process, application and selective hydrogenation process
10/09/2002CN1092206C Process for preventing reactor fouling
10/09/2002CN1092191C Method for manufacture of cyclocarbonates
10/09/2002CN1092184C Processes for preparation of 3-(methylthio) propanal
10/09/2002CN1092179C Process for improving productivity of carbonylation catalyst solution by removing corrosion metals
10/08/2002US6462246 Alkenylating an aromatic hydrocarbon with an olefin in the presence of beta-diketone and rhodium complex catalyst; without use of carboxylic acid such as acetic acid
10/08/2002US6462242 By formylation of aryl bromides to form benzaldehydes and reduction of the latter using a formate
10/08/2002US6462239 Oxidation catalyst and oxidation process using the same
10/08/2002US6462231 Method of producing carboxylic acid and alcohol
10/08/2002US6462217 Oxidative carbonylation of hydroxyaromatic compounds
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