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)
06/1999
06/23/1999EP0924214A2 The use of lewis acids for the breakdown of gelatinous rare earth compounds in hydrocarbon solutions
06/23/1999EP0924196A1 Process for the alkylation of alkyl- or benzonitrile in the presence of trialkyl amines or phosphines
06/23/1999EP0924191A2 Process for preparation of N-phenyl-1-naphthylamine
06/23/1999EP0924190A2 Process for the preparation of secondary diarylamines
06/23/1999EP0924189A2 Process for the preparation of N-phenyl-1-naphthylamine
06/23/1999EP0924182A1 Process for the preparation of aldehydes
06/23/1999EP0924179A1 Process for the preparation of benzyl alcohol
06/23/1999EP0923590A1 Combinatorial synthesis and analysis of organometallic compounds and catalysts
06/23/1999EP0923521A2 Olefin hydroformylation process in a two-phase system
06/23/1999EP0923517A1 Process for telomerizing dienes
06/23/1999CN1220655A Preparation of solid powdery rare earth carboxylates by evaporation method
06/23/1999CN1220653A Hydroformylation process and catalysts suitable therefor containing phosphorus compounds as ligands
06/23/1999CN1220652A Improved metal-ligand complex catalyzed process
06/23/1999CN1220255A Preparation of cyclopropane esters
06/23/1999CN1220254A Producing method for trimethylolalkane
06/22/1999US5914431 Reacting phenols and ketones in the presence of a mineral acid catalyst and, as cocatalyst an insoluble ion exchange resin of crosslinked polystyrene having acidic groups neutralized by mercaptoamines and/or thiazolidines
06/22/1999US5914429 Industrial process for the continuous preparation of sodium orthohydroxymandelate
06/22/1999US5914427 Reacting a a,b-unsaturated carboxylic ester with vinyloxy alcohol in presence of a basic catalyst; then acid catalyst to produce the corresponding hydroxy ester compound
06/22/1999US5914426 Process for the preparation of di-tert-butyl succinate
06/22/1999US5914408 Olefin polymerization catalysts containing benzothiazole
06/22/1999CA2256991A1 Process for preparing aldehydes
06/22/1999CA2256826A1 Nonaqueous ionic ligand liquids, process for preparing them and their use as catalyst constituents
06/22/1999CA2093749C Process for preparing ethylidene diacetate using iodine catalysts
06/19/1999CA2256215A1 Removal of alkyl halides from hydrocarbon stream
06/17/1999WO1999029653A1 Manufacture of 1,3-propanediol esters
06/17/1999WO1999029423A1 Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalysts
06/17/1999CA2309253A1 Manufacture of 1,3-propanediol esters
06/16/1999EP0922491A2 Catalyst based on Pd, Au und alkali metal(s), its preparation and its use in the preparation of vinyl acetate
06/16/1999EP0922490A1 Catalyst, preparation process thereof and vinyl acetate preparation process using thiscatalyst
06/16/1999EP0922025A1 Nitrosation method of a phenolic composition substituted by an electro-attracting group and use thereof
06/16/1999EP0841986B1 Use of dendrimeric-type macromolecules as catalysts or coadjuvants in phase transfer catalysis reactions
06/16/1999EP0757690A4 Electron-deficient porphyrins and processes and intermediates for preparing same
06/16/1999EP0757672B1 Monodentate phosphite and nickel catalyst composition for monoolefin hydrocyanation
06/16/1999CN1219893A Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production
06/16/1999CN1219531A Hydroquinone diester derivatives and method for producing the same
06/16/1999CN1219528A Method for hydroxylating aromatic compounds
06/15/1999US5912392 Process for the preparation of 2H-heptafluoropropane
06/15/1999US5912391 Catalytic hydroxylation of aromatic compounds using vanadium compounds
06/15/1999US5912376 Process for the preparation of catalysts
06/15/1999US5912375 Hydrogenation catalyst, process for the preparation thereof and hydrogenation process
06/15/1999US5912311 Olefin polymerization method comprising allyl-cycloalkadienyl dianions as catalyst precursors
06/15/1999US5912203 Process to synthesize a linear phosphonitrilic chloride catalyst
06/15/1999CA2099359C Alkylation catalyst regeneration
06/15/1999CA2093747C Process for converting dimethyl ether to ethylidene diacetate
06/15/1999CA2017425C Method for producing ibuprofen
06/10/1999WO1999028330A1 Highly active cationic ruthenium and osmium complexes for olefin metathesis reactions
06/10/1999WO1999028287A1 Method for preparing oxy-diphthalic anhydrides
06/10/1999WO1999028277A1 Modification of molecular sieve catalysts for reduced methane production during conversion of oxygenates to olefins
06/10/1999WO1999028034A1 Method for preparing a catalyst and catalysts prepared accordingly
06/10/1999WO1999028033A1 Esterification catalysts
06/10/1999DE19754304A1 Polybetain-stabilisierte Platin-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung für Elektrokatalysatoren in Brennstoffzellen Polybetaine-stabilized platinum nanoparticles, a process for their preparation and use for electrocatalysts in fuel cells
06/10/1999DE19753458A1 Verfahren zur Herstellung eines Katalysators und nach diesem Verfahren erhältliche Katalysatoren A method of preparing a catalyst obtainable by this process and catalysts
06/10/1999CA2312755A1 Highly active cationic ruthenium and osmium complexes for olefin metathesis reactions
06/10/1999CA2309697A1 Esterification catalysts
06/09/1999EP0921129A1 Highly active cationic ruthenium and osmium complexes for olefin metathesis reactions
06/09/1999EP0921108A1 Multi-stage process for treating N-paraffins
06/09/1999EP0920913A1 Process for the preparation of a coated catalyst
06/09/1999EP0920909A1 Supported lewis acid catalysts for hydrocarbon conversion reactions
06/09/1999EP0920427A1 Process for the preparation of benzopyran compounds
06/09/1999EP0920354A1 Ruthenium catalysts and their use in the asymmetric hydrogenation of weakly coordinating substrates
06/09/1999EP0888268A4 Method for the cyclotrimerization of alkynes in aqueous solutions
06/09/1999EP0871985A4 Heterolamellar photovoltaic films
06/09/1999EP0850197B1 Organofunctionalised aerogels
06/09/1999EP0685460B1 Process for producing higher cyanoacetic ester
06/09/1999EP0667841B2 Process for the dimerization of a conjugated diene
06/09/1999EP0580818B2 Process for decomposing alpha,beta-unsaturated carbonyl compounds in refining acetic anhydride and/or acetic acid
06/09/1999CN1219165A Tricyclic compounds having activity specific for integrins, particularly alpha v beta 3 integrins, method for preparing same
06/09/1999CN1218792A Process for preparing gamma, delta unsaturated ketone by carroll reaction and novel catalyst used in said method and its preparation
06/09/1999CN1218790A Method for etherifying between moleculars and ether cracking
06/09/1999CN1218785A Olefine polymerization or tripolymerization method
06/08/1999US5910618 Process for preparing 2,3-dimethyl-2-butene
06/08/1999US5910617 Process for the preparation of aliphatic or cycloaliphatic chlorides
06/08/1999US5910606 Process for making α,β-unsaturated carboxylic acids
06/08/1999US5910594 Process for the manufacture of 5-cyano-4-lower alkyl-oxazoles
06/08/1999US5910566 Living polymer hydrogenation catalyst and process for hydrogenating polymers with the catalyst
06/03/1999WO1999026936A2 Process for the selective oxidation of organic compounds
06/02/1999EP0919556A1 Process for the preparation of hexanitrohexaazaisowurtzitanes
06/02/1999EP0919547A1 Preparation of polyenaldehydes
06/02/1999EP0918781A1 Asymmetric synthesis catalyzed by transition metal complexes with cyclic chiral ligands
06/02/1999EP0918763A1 Molybdenum epoxidation catalyst recovery
06/02/1999EP0918745A1 Catalytic preparation process of n-acylglycine derivatives
06/02/1999EP0852595B1 Mesoscopic organopolysiloxane particles with chemically bound metallic compounds
06/02/1999EP0797569B1 Cyclohex(en)yl-propionitriles
06/02/1999CN1218485A Thermoplastic elastomeric carbon monoxide/olefin copolymers
06/02/1999CN1218476A Preparation of multidentate phosphite compound
06/02/1999CN1218452A Synthesis of solid, powdery rare earth carboxylates by precipitation method
06/02/1999CN1218029A Process for preparing alkyl (meth)acrylates
06/02/1999CN1218023A Transesterification process
06/02/1999CN1043529C Carbonylation of epoxides
06/01/1999US5908952 Hexaalkylguanidinium chloride or bromide and a group viiib metal salt of at least one aliphatic beta-diketone.
06/01/1999US5908951 Platinum alkenylsiloxane complex
06/01/1999US5908944 Copper compound catalyst
06/01/1999US5908939 Method of making D,L-A-tocopherol
06/01/1999US5908935 Process for the preparation of 1-Acyl-4-arylpiperidines
06/01/1999US5908805 Preparation of transition metal/phosphine catalysts by hydrogen reduction
06/01/1999US5908803 Process for isolation of a catalyst containing palladium
06/01/1999CA2056511C Supported hydrogenation and hydrotreating catalysts and process
06/01/1999CA2021737C Asymmetric synthesis of furo ¬3,4-c| pyridine derivatives
06/01/1999CA1340578C Catalysts, method of preparing these catalysts and method of using said catalyst
05/1999
05/27/1999WO1999025711A1 New process
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