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)
11/1995
11/16/1995WO1995030480A2 Initiators of tertiary amine/peroxide and polymer
11/16/1995DE4416476A1 Oligothiophene Oligothiophenes
11/16/1995DE4416438A1 Ein- oder mehrkernige Metall-Komplexe und ihre Verwendung als Bleich- und Oxidationskatalysatoren Mono- or polynuclear metal complexes and their use as bleaching and oxidation catalysts
11/16/1995DE4415681A1 The prepn. of aryl ethanoic acid derivs
11/16/1995DE19515991A1 Ketone esp. cyclohexanone prepn. from olefinic cpd. with oxidant recovery
11/16/1995CA2189569A1 Bidentate phosphine ligand
11/16/1995CA2188553A1 Catalyst recovery in the carbonylation of chlorobutenes to pentenoyl chloride
11/15/1995EP0682004A1 Method for extending the activity of acidic ion exchange catalysts
11/15/1995EP0682000A1 Enhanced oxidation of organic chemicals
11/15/1995EP0681577A1 Process for the preparation of substituted 4-hydroxycoumarins
11/15/1995CN1111613A Process for the prepration of hydroxyphenylcarboxylates
11/14/1995US5466874 Polymeric carbonylation catalyst system
11/14/1995US5466859 Replacement of chlorine
11/14/1995US5466854 Processes for preparation of dithiocarbazates
11/14/1995US5466844 Ferrocene diphosphines as ligands for homogeneous catalysts
11/14/1995US5466840 Process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates
11/14/1995US5466839 Preparation of p-fuchsones and synthesis of p-dihydroxylated aromatic compounds therefrom
11/14/1995US5466812 Reacting alkyl cyanoacetate with hydrazine; catalysis, phase transfer; lactamization, cyclization
11/14/1995US5466766 Metallocenes and processes therefor and therewith
11/14/1995US5466648 Supported alpha-olefin dimerization catalyst
11/14/1995US5466644 Regeneration of hydroformylation catalysts containing rhodium carbonyl phosphine
11/14/1995CA2149286A1 Process for the preparation of n-alkyl-n-pyridinyl-1h-indole-1-amines
11/09/1995WO1995029919A1 Preparation of a camptothecin derivative by intramolecular cyclisation
11/09/1995WO1995029917A2 Intermediates in pharmaceutical camptothecin preparation
11/09/1995WO1995029916A1 Electron-deficient porphyrins and processes and intermediates for preparing same
11/09/1995WO1995029755A1 Heterogeneous metathesis catalyst
11/09/1995WO1995029702A1 Texaphyrin solid-supports and devices
11/09/1995DE4415803A1 Prodn. of carbonyl cpd. by oxidn. of alcohol with chloro-aromatic cpd.
11/09/1995DE4414693A1 Prepn. of anthra-quinone-imide(s), useful as vat dye or intermediate
11/09/1995CA2189457A1 Heterogeneous metathesis catalyst
11/09/1995CA2187949A1 Electron-deficient porphyrins and processes and intermediates for preparing same
11/08/1995EP0680975A1 Acylated gamma-cyclodextrins
11/08/1995EP0680966A1 Palladium catalysts containing sulfonated bisphosphines as ligands, process for their preparation and use for carbonylation reactions
11/08/1995EP0680947A2 Process for the preparation of optical brighteners on the basis of stilbenes
11/08/1995EP0680943A1 Method for making bisphenol
11/08/1995EP0680941A1 Process for the alkylation of paraffins
11/08/1995EP0680786A1 Method for regenerating a sulfonated aromatic organic polymeric ion-exchange resin bed having deactivated aminoorganomercaptan groups
11/08/1995EP0680785A1 Catalyst for alkylating a C4-C5 isoparaffin with at least a C2-C6 olefin
11/08/1995EP0680784A1 Catalyst for alkylating a C4-C5 isoparaffin with at least a C2-C6 olefin
11/08/1995EP0680485A1 Potassium para-diphenyl phosphino benzene sulfonate ligand
11/08/1995EP0680476A1 Process for producing norambreinolid.
11/08/1995EP0680463A1 Process for the production of plasticizer and polyol esters
11/08/1995EP0628128A4 Whipstock for oil and gas wells.
11/08/1995CN1111452A Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof
11/08/1995CN1111255A Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
11/08/1995CN1111230A A method for producing high-purity bisphenols
11/08/1995CN1111169A Catalyst for hydrogenation preparing bata-phenethyl alcohol from phenylethylene oxide
11/07/1995US5464801 Catalyst compositions comprising rhodium catalyst complexes
11/07/1995CA2148753A1 Process for preparing vinylphosphonic acids
11/07/1995CA1337528C Method for preparing pyrazolecarboxylic acid derivatives
11/07/1995CA1337521C Polymer-supported 4-(n-benzyl-n-methylamino) pyridine catalyst and process for same
11/05/1995CA2148545A1 Palladium catalysts containing sulfonated bisphosphines as ligands, process for their preparation and their use in carbonylation reactions
11/05/1995CA2148540A1 Process for preparing arylacetic acid derivatives by carbonylation of arylmethyl halides
11/02/1995WO1995029153A1 Monodentate phosphite and nickel catalyst composition for monoolefin hydrocyanation
11/02/1995WO1995029146A1 Asymmetric synthesis of (r)- and (s)-arylethanolamines from iminoketones
11/02/1995EP0679627A1 Process for the preparation of halogenated ethers
11/02/1995EP0679619A2 Process for cross-coupling of aromatic boron compounds with aromatic halogen compounds or perfluoroalkyl sulphonates
11/02/1995EP0679438A1 Catalyst for the preparation of 1-chloro-3-methyl-2-butene
11/02/1995EP0545997B1 Carbonylation of methanol using a novel transition metal catalyst precursor
11/02/1995CA2188027A1 Asymmetric synthesis of (r)- and (s)-arylethanolamines from iminoketones
11/01/1995CN1110933A Preparation of hydrogenation catalyst resovable in organic liquid phase
10/1995
10/31/1995US5463162 Alkylation catalyst regeneration
10/31/1995US5463158 Catalytic alkylation with insoluble aluminum halide and organic halide salt lewis base melt
10/31/1995US5463148 Process for the preparation of chlorofluoronitrobenzenes
10/31/1995US5463140 Condensing aldehyde or ketone with phenol in presence of soluble or insoluble mercaptosulfonic acid compound to form geminal bisphenol moiety at each aldehyde or ketone moiety
10/31/1995US5463138 Catalytic fluoromethylation of substituted phenol, thiophenol, naphthol or naphthiol with chlorofluoromethane in presence of quarternary or phosphonium salt
10/31/1995US5463119 Recycling process for the production of adipic acid and other aliphatic dibasic acids
10/31/1995US5463115 Sulfonimines as bleach catalysts
10/31/1995US5463110 A 3-(N-vinylformamido)propionate in photocurable coatings; reactive diluents; solvents; hydrophobic; glass transition temperatures; kinetics
10/31/1995US5463103 Reacting butene derivative with hydrogen cyanide in presence of catalyst prepared from cuprous halide, lower alkylamine hydrohalide and Lewis acid or basic acetate, carbonate or bicarbonate
10/31/1995US5463097 Enantioselective hydrogenation catalysts
10/31/1995US5463085 Reacting diethyl methylmalonate with methacrolein in presence of L-proline lithium salt
10/31/1995US5463082 Fluorous multiphase systems
10/31/1995US5463042 Oxidation catalysts useful for oxidation of phenols and thiols
10/31/1995US5463002 Using a halogenated aluminum-based cocatalyst; high activity; moisture insensitivity; long pot life
10/31/1995US5462906 Esterification catalyst for the production of high boiling esters and process of making the high boiling esters
10/31/1995CA2148193A1 Process for preparing 2-amino-6-chloropurine and 2-acylamino-6-chloropurines
10/31/1995CA2074618C Catalyzed hydrocarbyllithium process
10/29/1995CA2147929A1 Process for the preparation of halogenated ethers
10/26/1995WO1995028228A1 Bidentate phosphite and nickel catalyst compositions for hydrocyanation of monoolefins
10/25/1995EP0678525A1 Partially acylated beta-cyclodextrins
10/25/1995EP0678520A1 Process for producing 3-substituted cephem compound
10/25/1995EP0678493A2 Controlled formation of olefin oligomers using boron trifluoride and a hydroxy carbonyl
10/25/1995CN1110676A Preparation of citraconic anhydride
10/25/1995CN1030141C Process for proaartion of 4'-demethylepipodophyllotixin glucoside 4'-phosphates
10/24/1995US5461162 Process of synthesizing n-acyl auxiliaries
10/24/1995US5461017 Bis/cyclopentadienyl/sirconium dichloride with methylalumoxane dispersedon corsslinked polymeric substrate
10/24/1995US5460747 Multiple-substituted bleach activators
10/24/1995CA1337430C Pesticides
10/19/1995WO1995027717A1 Metallocene compounds and use thereof in catalysts for the polymerization of olefins
10/19/1995WO1995023794A3 Glycidyl esters for use in electronics adhesives and process for their preparation
10/19/1995CA2164599A1 Metallocene compounds and use thereof in catalysts for the polymerization of olefins
10/18/1995EP0677033A1 Method for oligomerization of olefins and olefin mixtures
10/18/1995CN1110282A Process for polymerising alpha-olefine in the presence of the catalytic solid for the stereospecifiche stereisation thereof
10/18/1995CN1110276A Improved process for the preparation of 2,4-di(alkylamino)-6-alkylthio-s-triazines
10/18/1995CN1030068C Cyclopeutadiene type compounds and method of making
10/17/1995US5459274 Halogenation, amination, arylation, alkylation, dehalogenation, and catalysis
10/17/1995US5459259 Polyaryl-metallic complex intercalated layered double hydroxides
10/17/1995US5459218 Syndiotactic polypropylene prepared using silyl bridged metallocenes
10/17/1995US5459165 Fluorine-containing, polyglycerolated amphiphilic sulphur compounds, cosmetic or pharmaceutical composition containing them, preparation process and vesicles formed
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