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)
10/1999
10/20/1999EP0715610B1 Isoparaffin-olefin alkylation
10/20/1999CN1232444A Process for producing n-butylalkyl ethers
10/20/1999CN1232024A Synthesis of organic disulphides and polysulphides
10/20/1999CN1232015A Bimetal resin type catalyst and its preparing process
10/20/1999CN1231943A Heteropoly acid salt catalyst, process for producing same and its use
10/20/1999CA2269451A1 Preparation of unsaturated aldehydes from propargyl alcohol and conjugated diolefins
10/19/1999US5969204 Diazotizing substituted monoamino benzenes, then reacting products with substituted p-divinylbiphenyls
10/19/1999US5969180 Heating mixture containing phenol and carboxylic acid-containing material in presence of macroreticular ion exchange catalyst
10/19/1999US5969176 Acylation of trimethylhydroquinone in the presence of protonic acid
10/19/1999US5969175 Purification of nitrile
10/19/1999US5969171 Metal complexes as bleach activators
10/19/1999US5969170 Stable in presence of variety of functional groups
10/19/1999US5969167 Method for making tris(hydroxyphenyl) compounds using ion exchange resins
10/19/1999US5969166 Epoxides produced by the oxidation of olefins with air or oxygen
10/19/1999US5969111 Radiation sensistizers
10/19/1999US5969086 Quaternary bisphenolates, methods for their preparation, and uses thereof
10/19/1999US5968867 Silica gel supported bis-cinchona alkaloid derivatives and a preparation method and use thereof
10/19/1999US5968866 Ethylene trimerization
10/19/1999US5968860 Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst
10/14/1999WO1999051550A1 Oligomerization of propylene
10/14/1999WO1999051546A1 Parallel combinatorial approach to the discovery and optimization of catalysts and uses thereof
10/14/1999WO1999051344A1 Alkylidene complexes of ruthenium with n-heterocyclic carbene ligands and their use as highly active, selective catalysts for olefin metathesis
10/14/1999WO1999051337A1 Desulfurization of exhaust gases using activated carbon catalyst
10/14/1999DE19815833A1 Verfahren zur Herstellung von Linalylacetat A process for the production of linalyl acetate
10/14/1999DE19815810A1 Unsaturated ketone preparation by modified Carroll reaction
10/14/1999DE19815323A1 Verfahren zur Herstellung von Isochroman-3-onen Process for the preparation of isochroman-3-ones
10/14/1999CA2326387A1 Parallel combinatorial approach to the discovery and optimization of catalysts and uses thereof
10/13/1999EP0949341A1 Process for recovering rhodium catalyst from acetic acid production liquids containing tar
10/13/1999EP0949279A2 Process for the preparation of a polymeric product with a catalyst consisting of an ion pair
10/13/1999EP0949278A2 Polymeric product produced with catalyst comprising an ion pair
10/13/1999EP0949273A1 Modified particles, carrier prepared therefrom, olefin polymerization catalyst component prepared therefrom, olefin polymerization catalyst prepared therefrom, and process for preparing olefin polymer
10/13/1999EP0949256A1 Process for the preparation of isochroman-3-ones
10/13/1999EP0949255A1 Process for manufacturing d, 1-alpha-tocopherol in a carbonate solvent and in the presence of a sulphur-containing acid catalyst
10/13/1999EP0949247A1 Process for the preparation of piperidinylidene derivatives
10/13/1999EP0949246A1 Process for preparing phenoxyphenylsulfonyl halides
10/13/1999EP0949241A2 Stereospecific isomerisation of allylic amines using chiral phosphorus ligands
10/13/1999EP0949239A1 Process for the preparation of linalyl acetate
10/13/1999EP0949237A1 Process for the preparation of dihydrocitral
10/13/1999EP0948999A1 Catalytic systems and method for carbonylation
10/13/1999EP0871621A4 Asymmetric synthesis catalyzed by transition metal complexes with new chiral ligands
10/13/1999EP0777648B1 A process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates
10/13/1999EP0775107B1 Preparation of o-(2-hydroxyalkyl) oximes
10/13/1999EP0741738B1 Hydrogenation catalyst, process for the preparation thereof and hydrogenation process
10/13/1999CN1231217A Herbal catalytic composition and device tobe used for fuel energy saving and pollution control
10/13/1999CN1045606C Process for preparation of alkylglycosides
10/13/1999CN1045591C Method for hydrocyanation of unsatured nitrile into dinitrile
10/12/1999US5965766 Nucleophilic substitution reactions on triflyl-substitued benzenes carried out in the presence of catalysts; hydroxy-,alkanoyloxy-, formyloxy-, alkoxybenzoic acids as well as hydroxy- and alkoxybenzonitriles
10/12/1999US5965757 Reacting 2,3-dihydro-1-oxocyclopentaphenanthrene with tosylhydrazide; reacting the tosylhydrazone compound with secondary amine/butyl lithium in toluene and tetrahydrofuran; intermediate for an titanium-n-silyl metallocene
10/12/1999US5965686 Zirconium alkyacetoacetonate and diketonate complex for polymerizing polyisocyante and polyols to form polyurethane or polyetherurethane
10/12/1999US5965477 Process for the preparation of supported metallocene catalyst
10/12/1999CA2134430C Process for the preparation of alkyl-imidazolidone (meth)acrylate
10/07/1999WO1999050214A1 Process for hydrocarbonylations in supercritical carbon dioxide
10/07/1999WO1999050211A1 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
10/07/1999WO1999050204A1 Process for cooxidizing organic compounds, process for producing epoxy compounds and process for producing esters or lactones
10/07/1999WO1999049972A1 Process for activating an epoxidation catalyst
10/07/1999WO1999049971A1 Method for catalytic production of hydrogen peroxide and catalyst therefor
10/07/1999WO1999049969A1 Polymerization catalysts and processes therefor
10/07/1999DE19815275A1 Alkylidenkomplexe des Rutheniums mit N-heterozyklischen Carbenliganden und deren Verwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese Alkylidene complexes of ruthenium N-heterocyclic carbene ligands and their use as highly active and selective catalysts for olefin metathesis
10/07/1999CA2326047A1 Process for hydrocarbonylations in supercritical carbon dioxide
10/07/1999CA2321765A1 Polymerization catalysts and processes therefor
10/07/1999CA2291486A1 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
10/07/1999CA2267832A1 Process for the manufacture of dihydrocitral
10/06/1999EP0947505A2 Process for preparing optically active 4-hydroxy-2-pyrrolidone
10/06/1999EP0947492A1 Process for the preparation of citral
10/06/1999EP0946609A1 Polymerization of ethylene with specific iron or cobalt complexes, novel pyridinebis(imines) and novel complexes of pyridinebis(imines) with iron and cobalt
10/06/1999EP0946578A1 Phosphanes, their method of production and use in metal complexes
10/06/1999EP0946573A1 Catalysts made from transition metal compounds and 4,5-diphosphinoacridine-ligands
10/06/1999EP0946534A2 Unsaturated (meth)acrylate esters containing epoxidized cyclic groups and process for preparing
10/06/1999EP0946505A1 Fluorinated alkylthiocyanate process
10/06/1999EP0946491A1 Process for the preparation of vinyl acetate
10/06/1999EP0946490A1 Preparation of vinyl acetate
10/06/1999EP0946489A1 Process for preparing fatty acid polyethylene glycol esters
10/06/1999EP0946487A1 Transesterification catalysts fixed to solid support materials
10/06/1999EP0946469A1 Oligomer mixtures derived from cyclopentene, method for the production and use thereof
10/06/1999EP0946298A1 Process for recovering cobalt carbonyl catalysts used to produce n-acyl-apha-aminoacid derivatives by amidocarbonylation
10/06/1999EP0946297A1 Supported modified ziegler-metallocene catalyst for olefin polymerization
10/06/1999EP0800501B1 Production of trialkylacetic acids using a solid cationic resin catalyst system
10/06/1999EP0783479B1 Conversion of nylon 6 and/or nylon 6,6 to adipic acid
10/06/1999EP0746539B1 Process for the preparation of cinnamic acid derivatives
10/06/1999CN1230954A Processes and intermediates for preparing substituted chromanol derivatives
10/06/1999CN1230943A Processes for preparation of aryl-'beta'-diketones, aryl-pyrimidine ketones and crop protection intermediates
10/06/1999CN1230903A Long-lived homogenous oxidation catalyst
10/06/1999CN1230543A Process for preparation of macrocyclic esters
10/06/1999CN1230538A Method for preparing hydroperoxides by oxygenation
10/06/1999CN1045445C Preparation of triarylborane
10/06/1999CN1045436C Preparation of pyridinemethanol derivative
10/06/1999CA2267826A1 Process for manufacturing d,l-alpha-tocopherol
10/05/1999USRE36330 Noble metal supported on a base metal catalyst
10/05/1999US5962745 Hydration of 2-alkenal with water
10/05/1999US5962744 Using catalyst complex containing transition metal and phosphite ligand
10/05/1999US5962741 Process for the production of aromatic halogen-amino compounds
10/05/1999US5962739 Reacting aminophenyl alkanol with dialkyl sulfate in aqueous solution
10/05/1999US5962702 Process for production of trioxane
10/05/1999US5962700 Reacting alkynes with carbon monoxide and hydrogen gas in the presence of transition metal catalysts
10/05/1999US5962680 Hydroxycarbonylation of alkadienes, neutralization of resulting pentenoic acid, hydrkoformylation, reductive amination of resulting formylvaleric acid
10/05/1999US5962363 Catalyst system suitable for use in the metathesis of unsaturated hydrocarbons
10/05/1999US5962360 Coordination catalyst for olefin polymerization
09/1999
09/30/1999WO1999048854A1 Process for producing bisphenol a
09/30/1999WO1999048607A1 Double metal cyanide complex catalysts modified with group iia compounds
09/30/1999WO1999032225A9 Catalytic composition based on chiral ligands with molybdenum, tungsten or chromium and method for asymmetric alkylation of allylic substrates
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