Patents for B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds (46,446)
02/1995
02/21/1995US5391698 Phosphoric acid polyesters and a process for their preparation
02/16/1995WO1995004743A1 Electron acceptor compositions
02/16/1995WO1995004731A1 Recovery of tocopherols
02/16/1995CA2168856A1 Recovery of tocopherols
02/15/1995EP0638604A1 Homogeneous hydrosilylation catalysts
02/15/1995EP0638580A1 Process for the preparation of triphenyl phosphine
02/15/1995EP0638363A1 Process for the alkylation of aliphatic hydrocarbons with olefins
02/15/1995EP0638244A1 Catalytic system for the acylation of cellulose and a process for producing and using said catalytic system
02/15/1995EP0497759B1 Process for the recovery of catalyst values
02/15/1995EP0445243B1 A method of preparing monothiophosphoric acid by sulfurizing a phosphite in the presence of an amide
02/14/1995US5389404 Applying curable coating containing unsaturated compound, organosilicon compound having silicon-bonded hydrogen, catalyst prepared from rhodium complex, organohydrogen polysiloxane, unsaturated organosiloxane, curing
02/14/1995CA1334453C Transition metal organosols stabilized by organometallic polymers
02/09/1995WO1995004109A1 Aqueous dispersions containing cyclopolymer dispersants
02/09/1995WO1995004026A1 Cyclopolymerisation monomers and polymers
02/09/1995WO1995004023A1 Process for producing 1,4 butane diol
02/09/1995CA2167375A1 Cyclopolymerisation monomers and polymers
02/08/1995EP0637379A1 Nitric oxide sensor
02/08/1995CN1098418A High active olefin polymerizing catalyst and polymerization using same
02/08/1995CN1098415A Novel compounds and process
02/08/1995CN1098401A Process for preparing N-aliphatic substituted P-phenylenediamines
02/07/1995US5387725 Chlorinating compounds having acidic protons with a perchloro-alkane and aqueous base in the presence of a tetraalkyl-ammonium hydroxide phase transfer catalyst
02/07/1995US5387721 Etherification of methanol and tert-butyl alcohol in presence of catalyst; separating and rereacting fractions; solvent extraction
02/07/1995US5387713 Contacting impure acid with hydrogen peroxide, recovering purified acid by distillation or evaporation
02/07/1995US5387708 Production of dialkyl carbonates using copper catalysts
02/07/1995US5387698 Reaction carried out without promoting the oxirane ring-opening of either the ethylenically unsaturated epoxide starting material or the epoxysilicone product
02/07/1995US5387569 Catalytic solution suitable for converting combustion emissions
02/07/1995CA2129389A1 Process for the alkylation of aliphatic hydrocarbons with olefins
02/02/1995WO1995003354A1 Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer
02/02/1995WO1995003353A1 Process for preparing polyketones
02/02/1995WO1995003269A1 Process for the carbonylation of acetylenically unsaturated compounds
02/02/1995WO1994029316A3 Texaphyrin metal complex mediated ester hydrolysis
02/02/1995DE4325359A1 Organopolysiloxanes containing ester groups
02/02/1995CA2166321A1 Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer
02/01/1995EP0636642A1 Transition metal complexes bound to organopolysiloxanes
02/01/1995EP0636628A1 Metal complexes of substituted Gable porphyrins as oxidation catalysts
02/01/1995EP0636601A1 Process for the preparation of dialkyle carbonates
02/01/1995EP0539370B1 Process for sulfating unsaturated alcohols
02/01/1995EP0513323B1 Method for converting ethylene into light alpha olefines
02/01/1995EP0454867B1 A METHOD FOR THE SYNTHESIS OF $g(a), $g(b)-UNSATURATED KETONES
02/01/1995CN1098110A Solid precursor of a catalytic system for the polymerization of olefins, process for its preparation, catalytic system comprising this solid precursor and process for the polymerization of olefins
02/01/1995CN1098087A Process for the preparation of 5-formylvalerate
01/1995
01/31/1995US5386065 Methyl tertiary butyl ether process
01/31/1995US5386062 Catalytic preparation of condensation products of formaldehyde
01/31/1995US5386061 Chiral phospholanes via chiral 1, 4-diol cyclic sulfates
01/31/1995US5386052 Enables reuse of acid catalyst
01/31/1995US5385875 Method for stabilizing rhodium compound
01/31/1995CA2129055A1 Metal complexes of substituted gable porphyrins as oxidation catalysts
01/26/1995WO1995002585A1 Enanthioselective preparation of thiazole derivatives
01/26/1995DE4324368A1 Process for the preparation of fluorobenzonitriles
01/26/1995CA2167287A1 Enantioselective process for thiazole intermediates
01/25/1995EP0635515A1 Metallfullerene intercalation compounds, process for their preparation and use as catalysts
01/25/1995EP0635490A1 Process for the preparation of N-ethylcarbazole
01/25/1995EP0635482A2 Process for the preparation of polyfluoronitrobenzenes
01/25/1995EP0635481A2 Process for the preparation of fluoronitrobenzenes
01/25/1995EP0635471A1 Synthesis of alkyl t-alkyl ether using alkylsulfonic acid-modified oxide catalysts
01/25/1995EP0635469A1 2,4,5-Trihalogeno-stilbenes, process for their preparation and their use
01/25/1995EP0635303A1 Catalyst for nucleophilic aromatic substitutions
01/25/1995CN1097742A Process for the preparation of alkylimidazolidone (meth)acrylate(s)
01/25/1995CN1097732A Process for the continuous preparation of aryl carbonates
01/24/1995US5384424 Process for the selective preparation of 4,4-methylene-bis-(N-phenylalkylcarbamate)
01/24/1995US5384421 Process for making sodium acylisethionates
01/24/1995US5384416 Stereospecific insecticides
01/24/1995US5384299 Ionic metallocene catalyst compositions
01/24/1995CA2128658A1 2,4,5-trihalostilbenes and a process for the preparation thereof
01/23/1995CA2128341A1 Homogeneous hydrosilylation catalysts
01/22/1995CA2128469A1 Process for preparing multiply fluorinated nitrobenzenes
01/22/1995CA2128467A1 Process for preparing fluoronitrobenzenes
01/22/1995CA2128466A1 Catalyst for nucleophilic aromatic substitutions
01/22/1995CA2128465A1 Process for preparing fluorobenzonitriles
01/20/1995CA2128266A1 One step synthesis of methyl t-butyl ether from t-butanol using alkylsulfonic acid-modified oxide catalysts
01/19/1995WO1995001837A1 Epoxidation catalyst
01/19/1995DE4323406A1 Process for the preparation of methylchlorosilanes from methylchlorodisilanes
01/18/1995EP0634437A1 Preparation of macrocyclic polyetherimide oligomers
01/18/1995EP0634387A1 Process for the preparation of dimethyle carbonate
01/18/1995EP0634384A1 Preparation of 2-H-heptafluoropropane
01/18/1995EP0634381A1 Olefin oligomerization process
01/18/1995EP0633801A1 Biocatalysis
01/18/1995CN1097352A Catalyst composition loaded on particles of magnesium chloride
01/18/1995CN1027445C Preparation of alkyl propionates
01/17/1995US5382739 Lubricating oils
01/17/1995US5382729 Diphosphines containing silane groups, immobilized diphosphins and the use thereof as hydrogenation catalysts
01/17/1995US5382716 Didecyl phthalate plasticizer
01/17/1995US5382701 Use as catalyst in the hydroformylation of olefinic feedstock to higher aldehydes and higher alcohols
01/17/1995US5382697 Preparation of triarylborane
01/17/1995US5382691 Process for preparing substituted aromatic amines
01/17/1995US5382662 Cyano- and polycyanometallo-porphyrins as catalysts for alkane oxidation
01/17/1995US5382337 Process for oxidizing organic materials with hydrogen peroxide under conditions of irradiation in aqueous phase
01/17/1995US5382332 Method for electrolytic reduction of carbon dioxide gas using an alkyl-substituted Ni-cyclam catalyst
01/12/1995WO1995001325A1 Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof
01/12/1995WO1995001219A1 Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
01/12/1995CA2142979A1 Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof
01/11/1995EP0633270A1 Catalysts for the (co)polymerization of ethylene
01/11/1995EP0633265A1 Process for preparation of beta-cyanoalkylsilanes
01/11/1995EP0633255A1 Epoxidation of propylene
01/11/1995EP0633244A2 Process for the continuous preparation of polyhydroxy fatty acid amide from N-alkylpolyhydroxyamines and fatty acid esters
01/11/1995EP0633238A2 Asymmetric catalytic hydrogenation of alpha-arylpropenoic acids
01/11/1995EP0633064A1 Photocatalyst composite and process for producing the same
01/11/1995EP0633063A1 Recovery of spent acid catalyst from alkylation of hydrocarbons
01/11/1995EP0633062A1 Fluorous multiphase catalyst or reagent systems, and processes using them
01/11/1995EP0632796A1 Toluene disproportionation process