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)
07/2003
07/09/2003CN1113847C Process for C-alkylation of malonic esters
07/08/2003US6590128 Initiation method of a method for producing 2,2-bis(4-hydroxyphenyl)propane
07/08/2003US6590115 Useful as ligands for metal catalysts for asymmetric reactions, in particular as rhodium complexes for asymmetric hydrogenation of enamide, itaconate, and alpha-ketoester compounds
07/08/2003US6590114 Treating cyclopentadienyl silyl amine alkali metallide with titanium tetraalkoxide to form solution of titanium bisalkoxide complex and alkali metal alkoxide, halogenating to form insoluble alkali metal halide, removing from solution
07/08/2003US6590048 Catalysts comprising group VIII compounds used for cyclization of crown ethers, antibiotics, veterinary medicines or perfumes
07/08/2003US6589905 Method for producing a supported catalyst
07/08/2003US6589903 Reacting haloplatinum compound with alkenylpolysiloxane in presence platinum complex as autocatalyst, solvent and activated charcoal; concentrating suspension
07/08/2003CA2274073C Preparation of vinyl acetate
07/08/2003CA2265438C Method for preparing a cyanobiphenyl
07/03/2003WO2003054056A1 Production of polyetherols using aluminum phosphonate catalysts
07/03/2003WO2003054055A1 Polyetherols produced using aluminum phosphonate catalysts
07/03/2003WO2003053986A1 Use of metal complex compounds as oxidation catalysts
07/03/2003WO2003053931A1 Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines
07/03/2003WO2003053891A1 Trimerisation and oligomerisation of olefins using a chromium based catalyst
07/03/2003WO2003053890A1 Trimerisation and oligomerisation of olefins using a chromium based catalyst
07/03/2003WO2003053578A1 Heterogenisation of catalytic components
07/03/2003WO2003053576A1 High active photocatalyst particle, method for production thereof and use thereof
07/03/2003WO2003053572A1 Method for hydroformylation in the presence of a polymeric ligand comprising phosphacyclohexane structural elements
07/03/2003WO2003053571A2 Catalyst comprising a complex of a metal of the viii. sub-group based on a ligand with an unbridged heterophosphacyclohexane structural element
07/03/2003WO2003027004A3 Improved polymer-supported photosensitizers
07/03/2003US20030125593 Alumina, metal oxide, phosphorus oxide and optionally, an acid site modifier containing catalyst for hydrodealkylating a C9+ aromatic compound such as 1,2,4-trimethylbenzene to a C6 to C8 aromatic hydrocarbon such as a xylene
07/03/2003US20030125197 Catalyst of mixed fluorosulfonic acids
07/03/2003US20030125196 Self regulating formulations for safe hydrogen gettering
07/03/2003US20030124612 Of given formula; acidic; silylating; use in solid phase organic synthesis
07/03/2003CA2468831A1 Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines
07/02/2003EP1323724A2 Novel ruthenium complexes and process for preparing alcoholic compounds using these
07/02/2003EP1323469A2 Supported Catalyst
07/02/2003EP1322676A2 Supported titanium catalyst system
07/02/2003EP1322609A2 Highly enantiomerically pure lactam-substituted propanoic acid derivatives and their preparation
07/02/2003EP1322601A1 Method for sulphonylating a hydroxylated organic compound
07/02/2003EP1322591A2 Ionic liquids and their use
07/02/2003EP1322583A1 Method for the isomerisation of allyl alcohols
07/02/2003EP1322582A1 Catalytic process for producing an alkylene glycol with reactor-output recycle
07/02/2003EP1322418A2 Catalysts fixed on a carrier and used for the metathesis of olefins
07/02/2003EP1322417A2 Amino acid complexes and the use thereof in producing olefin polymers
07/02/2003EP1165580B1 Catalytic method for modifying carbohydrates, alcohols, aldehydes or polyhydroxy compounds
07/02/2003CN1427814A Method and catalyst system for producing aromatic carbonates
07/02/2003CN1427807A Improved separation method
07/02/2003CN1426990A Metal doped sulfunated ion exchange resin catalyst
07/02/2003CN1113076C Polysiloxanes containing sulfoacid group and alkyl group with mercapto
07/02/2003CN1112970C Double metal cyanide catalysts containing polyester for producing polyether polyoles
07/01/2003US6586643 One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a N-heterocyclic ligand
07/01/2003US6586640 Decomposing organic hydroperoxide in presence of catalyst containing highly fluorinated polymer having sulfonic acid groups, in form of particles of specified size, to form hydroxy-substituted organic compound
07/01/2003US6586637 Process for producing bisphenol A
07/01/2003US6586599 Catalyzed coupling reactions of aryl halides with silanes
07/01/2003US6586566 Double metal cyanide catalysts for producing polyether polyols
07/01/2003US6586564 Catalyst made of a double metal cyanide compound such as zinc hexacyanocobaltate, an organic complexing agent that is not a coronand, for example tert-butanol, and coronand(s), such as a crown ether; increased activity; making polyethers
07/01/2003US6586357 Stereospecific catalysts; enantioselective reduction; transition metal complexes
07/01/2003CA2095105C Treatment of an aqueous stream containing water-soluble inorganic sulfide compounds to selectively produce the corresponding sulfate
06/2003
06/28/2003CA2414265A1 Novel ruthenium complexes and process for preparing alcoholic compounds using these
06/26/2003WO2003051936A1 Bidentate ligand based catalyst for the polymerization of olefins
06/26/2003WO2003051511A1 Lewis acid catalyst composition
06/26/2003US20030120125 Oxidation of lower alkane in oxidizing acidic media
06/26/2003US20030120122 Hydrogenation catalysts
06/26/2003US20030120091 Method for producing optically active lactone compounds by using salen cobalt complexes having a cis-beta structure
06/26/2003US20030120088 Hydrogenation catalyst for asymmetrically reducing prochiral ketone or imine
06/26/2003US20030120067 Asymmetric hydrogenation
06/26/2003US20030119975 Silicone rubber compositions for rubber construction materials
06/26/2003US20030119923 Method for recovering rhodium from reaction products of oxosynthesis
06/26/2003US20030119664 Hydrogenation catalyst containing phosphite group
06/26/2003US20030119660 Olefin metathesis; hydrosilation
06/26/2003US20030119659 Ligands and asymmetric catalysts made by using the same
06/26/2003US20030119655 Granules based on pyrogenically produced aluminum oxide, process for the production thereof and use thereof
06/26/2003US20030118884 Method for fabricating membrane eletrode assemblies
06/26/2003CA2468695A1 Bidentate ligand based catalyst for the polymerization of olefins
06/25/2003EP1321479A1 High temperature ziegler natta solution catalysts
06/25/2003EP1321462A1 Method of purifying 4-hydroxy-2-pyrrolidione
06/25/2003EP1321450A2 Metal-doped sulfonated ion exchange resin catalysts
06/25/2003EP1320518A2 Preparation of enantiomerically-enriched cyclopropylalanine derivatives
06/25/2003EP1250190A4 Organometal compound catalyst
06/25/2003EP1021388B1 Phosphorylation process and catalyst
06/25/2003CN1426451A Composition and method for bleaching substrate
06/25/2003CN1426389A Method and catalyst system for producing aromatic carbonates
06/25/2003CN1426388A Process for preparation of 2-halobenzoic acids
06/25/2003CN1426326A 有机金属催化剂组合物 The organic metal catalyst composition
06/25/2003CN1112373C Solid titanium catalyst component, ethylene polymerization catalyst containing same, and ethylene polymerization process
06/25/2003CN1112370C Polymerization catalyst systems, their production and use
06/25/2003CN1112358C Process for prodn. of substituted phenylpyridines
06/25/2003CN1112355C Difluore methane-sulfonic acid metal reagent, and its synthetic method and use
06/25/2003CN1112350C Compound phase-transferring quaternary ammonium salt catalyst in beta-hydroxyl structure and its preparation
06/25/2003CN1112251C Soluble high-molecular catalyst, synthesizing process and use thereof
06/25/2003CN1112250C Process for catalyzing ylide reaction by using soluble high molecular catalyst
06/25/2003CN1112241C Hight activity catalyst for preparing vinyl acetate by ethylene method
06/24/2003US6583324 By hydroformylation with rhodium complex catalyst containing an organic phosphite ligand; preventing catalyst poisoning by having the aldehyde remain in the catalyst solution in the separation step
06/24/2003US6583313 Methyl and ethyl esters of trifluoroacetic acid or chloro-difluoroacetic acid; catalytic esterification of acid chlorides with excess of alcohol; high purity without distillating
06/24/2003US6583312 Catalytic hydrogenation of trimethylpyruvic acid
06/24/2003US6583307 Convenient and efficient Suzuki-Miyaura cross-coupling catalyzed by a palladium/diazabutadiene system
06/24/2003US6583305 Ferrocene-based diphosphonites for asymmetrical catalysis
06/24/2003US6583082 A functionalized polymeric support for use in association with a catalyst system: an alumoxane, and support is areaction product of a functionalized monomer and a crosslinking agent
06/21/2003CA2406995A1 Production of polyetherols using aluminum phosphonate catalysts
06/21/2003CA2405200A1 Polyetherols produced using aluminum phosphonate catalysts
06/19/2003WO2003049855A1 Catalyst for producing carboxylic acid ester and process for producing the same
06/19/2003US20030114660 Hybrid oligonucleotide
06/19/2003US20030114640 Such as titanium-butanediol complex for depolymerization of polyalkylene terephthalate
06/18/2003EP1319672A1 Method for the production of partial hydrolysates immobilized on inert suppports or of transition metal catalysts
06/18/2003EP1319660A1 Optically active azetidincarboxamide-coordinated transition metal complexes as catalysts in asymmetric reduction
06/18/2003EP1318868A2 Method for hydroformylation using catalysts of xanthene-bridged ligands
06/18/2003EP1140775B1 Reclamation of metal catalysts used in the production of diaryl carbonates
06/18/2003EP1051458B1 use of an acidic organic fluorinated polymer in the desulfurization of petroleum products
06/18/2003CN1424998A Process for preparing alkoxylated dialkyl carbonate compounds
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