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)
09/2003
09/02/2003US6613948 Reacting the corresponding chlorobenzene or (chloro, fluoro)-benzene derivatives with potassium fluoride in solvent; distillation; tetrachloro benzotrifluoride, -benzoyl fluoride, or -benzonitrile as starting materials
09/02/2003US6613946 Process for preparing cyclic alcohols
09/02/2003US6613945 2-formyl-3,6-diphenyl-4,5-dimethyl-1-phosphanorborna-2,5-diene reacted with a diol or a diamine; hydrolysis of the acetal
09/02/2003US6613939 Acidifying solution of water soluble sulfonated organophosphorus compounds to reduce concentration of sulfite; compounds useful as two-phase catalysts for carbonylation, hydroformylation, hydrocyanation and isomerization
09/02/2003US6613910 One-pot synthesis of group 8 transition metal carbene complexes useful as olefin metathesis catalysts
09/02/2003US6613863 Benzyltrialkylammonium carboxylate isocyanate trimerization catalysts
09/02/2003US6613852 Organometal catalyst compositions
09/02/2003US6613850 Method for feeding boron compounds, fine particles of boron compounds, catalyst components for the polymerization of olefins comprising them, and processes for the production of the particles
09/02/2003US6613808 Catalytically active first metal selected from iron, nickel, cobalt, chromium and second metal selected from silver, zinc, iron, zirconium, and a polyacrylic acid or polymethacrylic acid incorporated with first and second metal
08/2003
08/28/2003WO2003070779A1 Ring expansion of cyclic-olefins by olefin metathesis reactions with an acyclic diene
08/28/2003WO2003070666A2 Process for making organic products from non-product streams using phase transfer catalysis
08/28/2003WO2003070370A1 Process for the carbonylation of an ethylenically unsaturated compound and catalyst therefore
08/28/2003WO2003004156A3 Platinum-free chelate-catalyst material for the selective reduction of oxygen and method for production thereof
08/28/2003WO2002043861A8 Novel antimony catalyst compositions
08/28/2003US20030163003 To form transition metal complexes which are used in such as asymmetric hydrogenation of imines, asymmetric hydride transfer reactions, hydrosilylation, hydroboration, hydrovinylation hydroformylation, allylic alkylation, etc.
08/28/2003US20030162994 For use in asymmetrical catalysis
08/28/2003US20030162950 Coupling catalyst and process using the same
08/28/2003US20030162849 Production of hydrocarbons from a synthesis gas
08/28/2003US20030162654 Alkylene or alkylene oxide units; polymerization of macrocyclic oligoesters
08/28/2003US20030162653 Two step production of polycarbonates
08/28/2003US20030162652 First and second activating solvents which catalyzes production of diaryl carbonates from aromatic hydroxy compounds, carbon monoxide and oxygen
08/28/2003CA2476118A1 Process for making organic products from non-product streams using phase transfer catalysis
08/27/2003EP1339126A2 Catalytic layer, method for the fabrication thereof and the use of such a catalytic layer in a fuel cell
08/27/2003EP1338337A2 Catalysts and methods for catalytic oxidation
08/27/2003EP1338336A1 Catalysts comprising n-substituted cyclic imides and processes for preparing organic compounds with the catalysts
08/27/2003EP1337536A1 Cationic group-3 catalyst system
08/27/2003EP1337502A1 Oxidative carbonylation of hydroxyaromatic compounds
08/27/2003EP1337465A1 Uzm-5, uzm-5p and uzm-6; crystalline aluminosilicate zeolites and processes using the same
08/27/2003EP1337334A1 Process for hydrogenation of carbonyl and iminocarbonyl compounds using ruthenium catalysts comprising tetradentate diimino-diphosphine ligands
08/27/2003EP1337333A1 Catalyst system for the polymerization of olefins
08/27/2003EP1257360A4 Chiral ferrocene phosphines and their use in asymmetric catalytic reactions
08/27/2003EP1180108B1 Imidazolidine-based metal carbene metathesis catalysts
08/27/2003CN1438227A Novel phosphine ligand containing chiral four-membered ring base, its synthesizing method and use
08/27/2003CN1438218A Metal salt containg fluorosulfuric acidÒÇüits preparation method and use
08/27/2003CN1438169A Hydrogen preparation method and apparatus
08/27/2003CN1119354C Magenesium chloride-alcohol carrier and olefine polymerizing catalyst component prepared with it
08/27/2003CN1119322C Process for alkylation of alkyl-or benzylcyanogen derivatives in presence of trialkylamines or-phosphines
08/27/2003CN1119315C Method for preparing diaryl ester carbonate
08/27/2003CN1119312C Industrial continuous process for preparing o-sodium hydroxy-mandelate
08/26/2003US6610896 Process for production of perfluoroalkadienes
08/26/2003US6610891 Method of producing aldehydes
08/26/2003US6610889 Using organometallic complex catalyst
08/26/2003US6610881 Method for producing sulfonated aryl phosphines
08/26/2003US6610875 Method for preparing chiral diphosphines
08/26/2003US6610864 Process for the epoxidation of CIS double bonds
08/26/2003US6610641 Transition metal complex
08/26/2003US6610627 For use in addition polymerization
08/26/2003US6610626 Reacting carbene compound with a dimer compound and an alkyne for the in-situ generation of a metathesis active catalyst compound
08/21/2003WO2003068786A1 Phosphine compounds
08/21/2003WO2003068729A1 Method of producing nitrile compounds from compounds with ethylenic unsaturation
08/21/2003WO2003068720A2 Synthesis of aliphatic 1,3-diols utilizing reduced ligand concentration and water extraction
08/21/2003WO2003068719A2 Production of oxygenated products
08/21/2003WO2003068392A1 Novel catalysts and processes for their preparation
08/21/2003WO2003068391A1 Hydrogenation catalyst and process for production of alkenes
08/21/2003WO2003068387A1 Oxidation catalyst and process for its preparation and process for oxidation using it
08/21/2003WO2003068324A1 Organic contaminant removal from sludge by targeted catalysis
08/21/2003WO2003053573A3 Catalytic composition and process for the selective oligomerization of ethylene to light linear alpha-olefins
08/21/2003WO2003029392A9 Chemical process for the production of 1,3-diglyceride oils
08/21/2003WO2003009936A3 Palladium-catalysed carbon-carbon bond forming reactions in compressed carbon dioxide
08/21/2003WO2002022538A3 Process and intermediate compounds for the preparation of pesticidal fluoroolefin compounds
08/21/2003US20030158446 Reacting, in a hydroformylation reaction stage, an olefin feedstock with carbon monoxide and hydrogen in presence of hydroformylation catalyst containing mixture of metal, carbon monoxide and a bicyclic tertiary phosphine ligand
08/21/2003US20030158435 Process for making organic products and improving the quality of non-product streams using phase transfer catalysis
08/21/2003US20030158404 Esterification of sucrose; chemical intermediate for artificial sweeteners; process control
08/21/2003US20030158368 Catalyst and process for preparing color-reduced polyisocyanates containing isocyanurate groups
08/21/2003US20030158270 Liquid phase low temperature method for production of methanol from synthesis gas and catalyst formulations therefor
08/21/2003US20030158033 Single site-like catalysts
08/21/2003CA2476002A1 Synthesis of aliphatic 1,3-diols utilizing reduced ligand concentration and water extraction
08/20/2003EP1335792A1 Catalyst support, production and use thereof in the polymerization of olefins
08/20/2003EP1189949B1 Method for surface modification, a novel support matrix and the use of the matrix
08/20/2003EP0993471B1 Catalyst for the production of olefin polymers
08/20/2003CN1437574A Method for preparing amino alkyl (meth) acrylates
08/20/2003CN1437573A Zeolite support loaded with a base material for use in the coupling of aniline and nitrobenzene
08/20/2003CN1118503C Producing process for liquid preparation of tetraphenylphosphonium phenolate
08/20/2003CN1118480C Carrier type catalyst having donor-acceptor interaction
08/20/2003CN1118328C Bionic visible light solid-phase catalyst and its producing process
08/19/2003US6608235 By product inhibition
08/19/2003US6608234 Condensation of phenol and acetone in presence of a cation exchange resin catalyst and a free mercaptan in a multi-stage reactor
08/19/2003US6608231 High activity
08/19/2003US6608225 3-methacryloxy- and 3-acryloxyisobutylalkoxysilanes
08/19/2003US6608153 Catalyst composition and methods for its preparation and use in a polymerization process
08/19/2003US6608129 Polymer composites and methods for making and using same
08/19/2003US6607707 Production of hydrogen from hydrocarbons and oxygenated hydrocarbons
08/14/2003WO2003066793A1 Granule and composition containing same
08/14/2003WO2003066778A1 Integral method for desulphurization of a hydrocarbon cracking or steam cracking effluent
08/14/2003WO2003066615A1 Process for producing epoxide compound
08/14/2003WO2003066552A1 Process for manufacturing alkanes by reacting other alkanes with methane
08/14/2003WO2003042220A3 Conversion of cyclopentadienyl silyl amines to organometallic complexes comprising titanium bisalkoxy moiety or titanium dichloride moiety
08/14/2003WO2002092562A3 Enantioselective reactions using two-component chiral phase transfer catalysts in multiphasic systems
08/14/2003US20030153796 One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a phospholanoalkane ligand
08/14/2003US20030153794 Reacting potassium osmate with supported quaternary ammonium species in aqueous solvent at temperature of 20 to 30 degrees C for period of 5-24 hours under nitrogen atmosphere followed by washing
08/14/2003US20030153792 Condensation reaction between phenol and acetone using an acid type ion exchange resin modified in part with a sulfur-containing amine compound; suppressed deterioration of catalyst due to methanol impurity
08/14/2003US20030153779 Acidification of a mixture resulting from oxidative direct carbonylation that contains, e.g., a quaternary ammonium salt, a phenolated, phenol and diphenylcarbonate, followed by reactive extraction; circulation; reuse
08/14/2003US20030153717 Organometallic complexes useful for polymerizing cyclic ethers such as propylene oxide and cyclic esters such as lactide and glycolide
08/14/2003US20030153714 Catalyst and process for preparing color-reduced polyisocyanates containing isocyanurate groups
08/14/2003US20030153698 Group IIa metal containing catalyst system
08/14/2003US20030153691 Catalyst Supports comprising an addition polymer grafted with an aromatic diol, phosphorization, and metallization; use as hydroformylation and isomerization catalysts
08/14/2003CA2475016A1 Process for manufacturing alkanes by reacting other alkanes with methane
08/13/2003EP1334976A1 Novel phosphine compound, transition metal complex containing said compound as ligand and asymetric synthesis catalyst containing said complex
08/13/2003EP1334960A1 Process for producing esterificated condensate
08/13/2003CN1436098A Chiral salen catalysts, and process for preparing chiral compounds from racemic epoxides for using them
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