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)
11/1999
11/16/1999US5986134 Catalytic reaction of ammonia, hydrogen peroxide and ethyl methyl ketone, separation and distillation
11/16/1999US5986125 Process for the production of dialkyl carbonates
11/16/1999US5986120 Metal triflimide complexes
11/16/1999US5986092 Dehydrohalogenation, basification and phase transfer catalyst
11/16/1999US5986090 Metallized porphyrins
11/13/1999CA2271518A1 Improved process for the preparation of 3,5,5-trimethylcyclohexa-3-en-1-one (.beta.-isophorone) by isomerisation of 3,5,5-trimethylcyclohexa-2-en-1-one (.alpha.-isophorone) (ii)
11/11/1999WO1999056874A1 Acid-treated double metal cyanide complex catalysts
11/11/1999WO1999056699A2 Main-group metal-based asymmetric catalysts and applications thereof
11/11/1999DE19820652A1 Cationic ruthenium complexes used as catalyst for metathesis reactions
11/11/1999CA2331035A1 Acid-treated double metal cyanide complex catalysts
11/11/1999CA2329316A1 Main-group metal-based asymmetric catalysts and applications thereof
11/10/1999EP0955303A2 Ruthenium-iodo-optically active phosphine complex
11/10/1999EP0955284A1 Olefin hydration process
11/10/1999EP0955280A1 Method for producing cubic boron nitride using melamine as a catalyst
11/10/1999EP0955095A1 Herbal catalyst composition and device for enhancing combustion in automobiles
11/10/1999EP0955094A1 Herbal catalytic composition and device for enhancing combusion
11/10/1999EP0954375A1 Novel supported catalysts
11/10/1999CN1234402A Process for preparing d, I-alpha-tocopherol
11/10/1999CN1234394A Method for preparing oxazoline catalyzed by metallic salt and method for preparing chloroone therefrom
11/10/1999CN1234391A Preparation of hydroxyl-contained organics acetate, especially linalyl acetate
11/10/1999CN1234384A Preparation of unsaturated aldehydes from propargylalcohol and conjugated diolefins
11/10/1999CN1234383A Method for preparing dihydrocitral
11/10/1999CN1234382A Novam method for preparing citral
11/10/1999CN1234295A Method for prolonging service life of benzene hydrogenating homogeneous catalyst
11/10/1999CN1046265C Process for production of plasticizer and polyol esters
11/10/1999CN1046264C Carboxylic acid isomerisation method
11/10/1999CN1046263C Process for carboonylation of acetylenically unsaturated compounds
11/10/1999CN1046262C Two stage hydroformylation procedure
11/10/1999CN1046259C Preparation process for propanol dichloride
11/10/1999CN1046218C Catalyst system for carbonylation of acetylenically unsaturated compounds
11/10/1999CN1046217C Electronic acceptor compositions
11/09/1999US5981806 Process for the preparation of hydroxynapthalenes
11/09/1999US5981796 From branched olefins by means of reaction with carbon monoxide and a solid acid catalyst
11/09/1999US5981788 Extraction with an aqueous complexing solution for palladium, extraction with an aqueous non-basic and preferably ionic extractant for cobalt, and extraction with water to remove bromide source
11/09/1999US5981782 Exhibits high catalytic activity and allows asymmetric reaction in a high asymmetric yield to obtain a reaction product having a high optical purity
11/09/1999US5981772 Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
11/09/1999US5981771 Intermediate for raw material of polymer, synthetic material for medicines, liquid crystals; asymmetric hydrogenation of 4-methylene-2-oxetanone in the presence of ruthenium-iodo-optically active phosphine catalyst complex
11/09/1999US5981685 Capable of effectively catalyzing esterification and transesterification reactions and urethane, silicone, melamine, ester and acrylic forming reactions
11/09/1999US5981424 Catalysts for hydroxylation and ammination of aromatics using molecular oxygen as the terminal oxidant without coreductant
11/09/1999US5981422 Perfluoroalkylphthalocyaninato metal complex or 20-tetrakis-pentafluorophenyl porphyrin metal complex used as catalyst
11/09/1999US5981421 Forming first mixture of a noble metal selected from group 8 of periodic table of elements in water and a second mixture of sulfonated aryl phosphine water soluble ligand in water and thereafter mixing the both mixtures together
11/09/1999US5981420 Oxidation catalysts system consists of an n-hydroxy or n-oxy imide compound and a transition metal compound excluding a polyacid as cocatalyst
11/09/1999US5980855 Method for preparing lithiated metal oxides
11/09/1999CA2100732C Shaped organopolysiloxanes containing sulfonate groups, a process for their production and their use
11/09/1999CA2036504C Tapered magnesium chloride particles, catalytic component supported on said particles, polyolefins thus obtained; method of preparation
11/04/1999WO1999055646A1 Production of dimers
11/04/1999WO1999032225A3 Catalytic composition based on chiral ligands with molybdenum, tungsten or chromium and method for asymmetric alkylation of allylic substrates
11/04/1999CA2330143A1 Production of dimers
11/03/1999EP0953556A1 Improved process for the production of linear alpha-olefines
11/03/1999EP0952994A1 Catalyst composition for the production of olefin polymers
11/03/1999EP0952980A1 Acyl transfer with stabilised transition complex using catalyst with catalytic imidazole (e.g. histidine) function
11/03/1999EP0952977A1 Production of phosphate esters
11/03/1999CN1234017A Process for continuous prodn. of neopentyl glycol
11/03/1999CN1233626A Latence catalyst and use thereof
11/03/1999CN1233608A Improved process for prodn. of linear alpha-olefins
11/03/1999CN1233532A Catalyst and use thereof
11/03/1999CN1233530A Double metal cyanide catalyst and its prepn. method
11/03/1999CN1233529A Double metal cyanide catalyst and its prepn. method
11/02/1999US5977395 Ester syntheses and transesterifiable xanthate reactants therefor
11/02/1999US5977394 Silyl thioalkene compound and method for the preparation thereof
11/02/1999US5977392 Organometallic catalysts for the polymerization and copolymerization of alpha-olefins
11/02/1999US5977372 Chloro or bromo[2-[2-(tert-butyl)-2H-tetrazol-5-yl]phenyl]zinc intermediates
11/02/1999US5976486 From a source of hydrogen and oxygen in the presence of a dispersion of a catalyst which comprizes particles coated with 3-10 layers of a zirconium or hafnium phosphonate complex
11/02/1999CA2007821C Method for producing dual zone materials by use of an organosilane mixture
11/02/1999CA2004042C Method of preparation of nabumetone
10/1999
10/29/1999CA2270356A1 Olefin hydration process
10/28/1999WO1999054383A1 Method for producing long-chain polyetherpolyols without reprocessing
10/28/1999WO1999054367A1 Catalyst system composed of metallocenes comprising substituents containing fluorine
10/28/1999WO1999054335A1 Stable concentrated rare earth carboxylate liquids
10/28/1999WO1999054041A1 Regeneration of sulfonic acid resin catalyst used in the production of ether
10/28/1999WO1999054040A1 Catalytic composition comprising a titanium compound, an amine and a phosphorus compound; preparation and use thereof
10/28/1999WO1999054039A1 Catalyst composition comprising a titanium compound, a phosphorus compound and a solubility promoter; preparation and use thereof
10/28/1999WO1999054038A1 Liquid clathrate compositions
10/28/1999WO1999032705A3 Solid support materials
10/28/1999DE19817676A1 Production of long chain polyetherpolyols
10/28/1999CA2328890A1 Stable concentrated rare earth carboxylate liquids
10/28/1999CA2321613A1 Catalyst composition comprising a titanium compound, a phosphorus compound and a solubility promoter; preparation and use thereof
10/28/1999CA2321611A1 Catalytic composition comprising a titanium compound, an amine and a phosphorus compound; preparation and use thereof
10/27/1999EP0952143A1 Metal salt catalyzed process to oxazolines and subsequent formation of chloroketones
10/27/1999EP0952139A1 Preparation of unsaturated aldehydes from propargyl alcohol and conjugated diolefins
10/27/1999EP0951359A1 Process for the reactivation of iodine-containing catalysts
10/27/1999EP0951353A1 Phosphorus modified small pore molecular sieve catalysts, and their use in the production of light olefins
10/27/1999CN1233259A Catalytic patterns containing metal complexes with an adamantane-like structure
10/27/1999CN1233252A Soluble mono-alkyl stannoic acid catalyst and its use in preparing high molecular weight polyesters
10/27/1999CN1232878A Process for recovering rhodium catalyst
10/26/1999US5973174 Forming phosphonium salt and combining the phosphonium salt with a transition metal salt to form cationic transition metal catalyst
10/26/1999US5973148 Combining an aromatic or heteroaromatic slufonyl chloride compound with an aromatic or heteroaromatic amine in presence of aromatic tertiary amine base and added catalytic amount of an n-arylsulfilimine compound to form n-arylarylsulfonamides
10/26/1999US5973088 Coordination catalyst
10/26/1999US5972824 Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst
10/26/1999CA2165891C Process for preparing aldehydes
10/26/1999CA2165888C Process for preparing aromatic olefins
10/21/1999WO1999052917A1 Cis-bridged metal complexes and catalyst systems containing the same
10/21/1999WO1999052915A1 Chiral phosphorated ligands useful in catalysts
10/21/1999WO1999052632A1 Hydrocyanation of olefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
10/21/1999WO1999052631A1 CATALYST SYSTEM FOR α-OLEFIN OLIGOMERIZATION
10/21/1999DE19816190A1 Cis-verbrückte Metallkomplexe sowie Katalysatorsysteme für die Herstellung von Copolymerisaten aus Kohlenmonoxid und olefinisch ungesättigten Verbindungen Cis-bridged metal complexes and catalyst systems for the preparation of copolymers of carbon monoxide and olefinically unsaturated compounds
10/21/1999CA2328866A1 Hydrocyanation of olefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
10/21/1999CA2269305A1 Method of continuous production of dialkylaminoalkyl (meth)acrylates
10/20/1999EP0788475B1 Process for producing isomer mixtures from o-phenoxyalkylhydroxyl amines or o-phenoxyalkyloximes
10/20/1999EP0734370B1 Method for preparing alcohols
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