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)
01/1991
01/01/1991US4981992 Hydrogenation, ruthenium complex catalyst
01/01/1991US4981982 Neutralization
01/01/1991US4981973 Bronsted acid, ruthenium catalyst
01/01/1991US4981963 Alcohol or amine reacted with n,n*-diacetyloxamide
01/01/1991US4981949 Polyquinolines and catalyst for polymerization
01/01/1991US4981948 Pulverized reaction product of zinc oxide and dicarboxylic acid
01/01/1991US4981931 Discrete tungsten complexes as oxygen and water resistant DCPD polymerization catalysts
01/01/1991US4981828 Catalyst for hydrotreatment of hydrocarbons and method for production thereof
01/01/1991US4981659 With ammonia or hydrogen, supported catalyst
01/01/1991US4981619 Process for preparing alpha-hydroxy acids
12/1990
12/31/1990WO1991000256A1 Process for preparing 1,4-bis-(4-hydroxybenzoyl)-benzene
12/31/1990CA2062783A1 Process for preparing 1,4-bis-(4-hydroxybenzoyl)-benzene
12/27/1990EP0404619A1 Process for the production of n-monoalkyl or alkenyl anilines
12/27/1990EP0404497A2 A process for producing an alpha,beta-unsaturated carbonyl compound
12/27/1990EP0404379A1 Method for recovering solid molybdenum compounds
12/27/1990EP0404228A2 Catalyst compositions for the preparation of polymers of carbon monoxide with olefinically unsaturated compounds
12/27/1990EP0404227A2 Process for the preparation of polysaccharide derivatives
12/27/1990EP0404140A2 Silylated benzoic acid derivatives II
12/27/1990EP0403984A1 Supported catalyst for ozone decomposition
12/27/1990EP0403950A1 Method for the production of vinyl acetate
12/27/1990EP0403947A2 Process for the preparation of aromatic sulfonic acid chlorides
12/27/1990EP0403909A2 Method for the production of 2,3-dialkoxypropanals
12/27/1990EP0403841A1 Process for the production of arylacetaldehyde-dialkylacetals
12/27/1990EP0403742A1 Supported catalyst for the oxidation of carbon monoxide
12/27/1990EP0403706A2 Process for preparing amino-propyl silanes
12/26/1990CN1010949B Polymer prepn.
12/25/1990US4980421 Dicyclopentadienyltitanium compounds, lithium compounds and reducing agents containing aluminum, zinc or magnesium; efficiency
12/25/1990US4980331 Coordination catalyst of group 8 organometallic compound and organoaluminum compound
12/25/1990US4980329 Catalyst component and catalyst for the polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution
12/25/1990US4980327 Reduced and stabilized hydrogenation catalysts
12/23/1990WO1990015790A1 Improved asymmetric catalytic hydrogenation of alpha-arylpropenoic acids
12/23/1990CA2029882A1 Asymmetric catalytic hydrogenation of alpha-arylpropenoic acids
12/22/1990CA2019701A1 Process for the preparation of polysaccharide derivatives
12/22/1990CA2019495A1 Palladium-based catalyst and its use
12/22/1990CA2017491A1 Process for the preparation of 2,3-dialkoxypropanals
12/20/1990WO1990015789A1 Preparation of unsaturated ketones
12/19/1990EP0403188A2 A compound of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl and catalytic complexes thereof
12/19/1990EP0402561A2 Process for the manufacture of anilinofumarate via chloromaleate or chlorofumarate or mixtures thereof
12/19/1990CN1047855A Amination of carbonyls
12/18/1990US4978807 Method for the preparation of methyl tertiary butyl ether
12/18/1990US4978802 Oxidation of a p-cresol derivative in the presence of a cobalt complex catalyst
12/18/1990US4978801 Preparation of aromatic aldehydes
12/18/1990US4978784 Process for industrial manufacture of sodium parahydroxymandelate
12/18/1990US4978780 Preparation of ether sulfonates and polyglycol ether sulfonates, and products prepared by this method
12/18/1990US4978778 Process for producing vinyl acetate
12/18/1990US4978776 Process for the manufacture of methyl methacrylate from isobutyric acid
12/18/1990US4978771 Conjugated dienes and unsaturated nitriles, such as acrylo-nitrile-butadiene copolymer; complex ruthenium catalyst
12/18/1990US4978769 Process for introducing fluorine atoms into aromatic rings by nucleophilic exchange
12/17/1990CA2019071A1 Process for the preparation of aromatic sulfonyl chlorides
12/16/1990CA2019147A1 Method for recovering solid molybdenum compounds
12/14/1990CA2018760A1 Catalyst compositions for the preparation of polymers of carbon monoxide with olefinically unsaturated compounds
12/13/1990WO1990015134A1 Catalytic antibodies
12/12/1990EP0402104A2 Racemization of a carboxylic acid
12/12/1990EP0402051A2 Processes for the preparation of saturated alcohol derivatives and their use in detergent: plasticizer: and synthetic lubricant formulations
12/12/1990EP0402048A1 Improved process for preparing benzenesulfonate salts
12/12/1990EP0402047A1 Improved process for preparing phenyl esters of substituted acids
12/12/1990EP0401897A2 Hydrogenation catalyst and hydrogenation process wherein said catalyst is used
12/12/1990CN1010782B Catalyst solid which can be used for stereospecific polymerization of alpha-olefins, process for preparation thereof and process for polymerizaiton of alpha-olefins in presence thereof
12/11/1990US4976892 Process for the continuous transesterification of fatty acid lower alkyl esters
12/07/1990CA2018295A1 Racemization of a carboxylic acid
12/06/1990WO1990015046A1 Extraction process for removal of impurities from terephthalic acid filtrate
12/06/1990CA2017875A1 Improved process for preparing phenyl esters of substituted acids
12/06/1990CA2017874A1 Mproved process for preparing benzenesulfonate salts
12/05/1990EP0400892A2 Method for producing ibuprofen
12/05/1990EP0400591A2 Supported catalysts for removing nitrogen oxides carbon monoxide and organic compounds from exhaust gases
12/05/1990EP0400590A1 Use of a supported transition metal phthalocyanine catalyst to remove organic compounds containing oxygen and/or nitrogen out of exhaust gases
12/05/1990EP0400064A1 Solid catalysts for continuous interconversion of epimeric aldoses and aldose analogs.
12/05/1990CN1047523A Improved liquid/liquid catalytic sweetening process
12/05/1990CA2018201A1 Process for preparing n-monoalkylanilines or n-alkenylanilines
12/04/1990US4975404 Process for the production of methanol and catalyst composition for said process
12/04/1990CA1277334C Process for making phosphonic acid dichlorides
11/1990
11/29/1990WO1990014323A1 Process for the synthesis of aromatic alkylated hydrocarbons
11/28/1990EP0399985A2 Process for producing N-phosphonomethylglycine
11/28/1990EP0399929A1 Preparation of ultra high purity methyl acetate
11/28/1990EP0399885A1 Tripeptide, its process of preparation and its use
11/28/1990EP0399702A1 Improved liquid/liquid catalytic sweetening process
11/28/1990EP0399293A1 Process for preparing 2-chloro-4-nitro-alkylbenzene
11/28/1990EP0399284A2 Method for the production of geminal diarylalkanes, geminal diarylalkanes and alk(en)ylated aromatic compounds
11/28/1990CN1047303A Catalyst system containing autoacceleration inhibitor
11/28/1990CN1047282A Process for preparing acyl cyanides in anhydrous medium
11/27/1990US4973788 Vinylidene dimer process
11/27/1990US4973787 Use of dinitrocresol as polymerization inhibitor
11/27/1990US4973771 Phase transfer catalysts
11/27/1990US4973749 Process for the dimerization of hexafluoropropene oxide
11/27/1990US4973748 Process for the oligomerization of hexafluoropropene oxide
11/27/1990US4973737 Organotin or organotitanate catalyst, by-product inhibition
11/27/1990US4973722 Ferrocene and titanocene compounds
11/27/1990US4973718 Rhenium prophyrin catalyst
11/27/1990US4973701 Liquid substituted 2H-benzotriazole mixtures, stabilized compositions and processes for preparing the liquid mixtures
11/27/1990US4973570 Vanadium pentaoxide, potassium salt on diatomeaceous earth carrier
11/27/1990US4973568 Preparation of a catalyst useful in the dimerization of butadiene
11/27/1990US4973397 Hydrotreating process with mixed catalysts
11/27/1990CA1276942C Process for producing n-acyl-acyloxy aromatic amines
11/25/1990CA2017504A1 Process for producing n-phosphonomethylglycine
11/24/1990CA2017357A1 Tripeptide, process for its preparation and use thereof
11/23/1990WO1990014328A1 Preparation of ultra high purity methyl acetate
11/22/1990EP0398782A1 Process for the preparation of acyl cyanides in anhydrous media
11/22/1990EP0398263A2 Electrophotographic apparatus
11/22/1990EP0398154A1 Process for the production of telomer-alcohols
11/22/1990EP0398132A2 Phosphorous compounds
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