| Patents for B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds (46,446) |
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| 08/18/1998 | CA2023679C Method for preparing .alpha.-(4-isobutylphenyl)propionic acid or its precursor |
| 08/18/1998 | CA2008064C Polyisocyanates containing isocyanurate groups and a process for their production |
| 08/13/1998 | WO1998034939A2 Phosphine ligands with amino acid groups, method for their production and use thereof as catalyst components |
| 08/13/1998 | WO1998034724A1 Ziegler-natta catalyst for ethylene polymerization or copolymerization |
| 08/13/1998 | WO1998030529A3 Preparation of carboxylic compounds and their derivatives |
| 08/13/1998 | WO1998030528A3 Production of racemic 2-(6-methoxy-2-naphthyl)propionic acid or precursors thereof |
| 08/13/1998 | WO1998028286A3 Unsaturated (meth)acrylate esters containing at least one epoxidized cyclic group and process for preparing them |
| 08/13/1998 | CA2280740A1 Ziegler-natta catalyst for ethylene polymerization or copolymerization |
| 08/13/1998 | CA2228866A1 Manufacture of oxazole derivatives |
| 08/12/1998 | EP0857722A1 Process for the preparation of tocopherylcarboxylic acid esters or tocotrienyl esters by acid catalysed reaction with carboxylic acids |
| 08/12/1998 | EP0857709A1 Process for the preparation of 1,3-propanediol |
| 08/12/1998 | EP0857083A1 Method of separating oligomeric side-products from an isomerization catalyst |
| 08/12/1998 | CN1190397A Heteroaromatic diphophines as chiral ligands |
| 08/12/1998 | CN1190357A Method for making methylamines |
| 08/12/1998 | CN1039486C Synergistic catalyst for regeneration maintenance of hard water softening apparatus |
| 08/11/1998 | US5792895 Process for the conversion of ethylene into but-1-ene using additives based on polymethylene glycols and derivatives thereof |
| 08/11/1998 | US5792886 Methylation of 6-bromo-2-naphthol with methyl bromide to 2-bromo-6-methoxynaphthalene; forming grignard; reacting with a lower alkyl 2-bromopropionate |
| 08/11/1998 | US5792878 Process for preparing chiral epoxides using chiral manganese triazanonane complexes as oxidation catalysts |
| 08/11/1998 | US5792839 Reacting glcosyl donor having anomeric sulfoxide group and glycosyl acceptor at low temperature |
| 08/11/1998 | US5792723 Platinum catalyst, its preparation, and curable organopolysiloxane composition comprising the same |
| 08/11/1998 | US5792439 Reduction of nitrate ions in acid medium using palladium and platinum metal particles as catalyst |
| 08/11/1998 | CA2134940C Process for the hydrocyanation of unsaturated nitriles in dinitriles |
| 08/11/1998 | CA2118386C Process for hydroxycarbonylation of butadiene |
| 08/11/1998 | CA2101333C Reduced polydextrose |
| 08/06/1998 | WO1998033591A1 Non self-igniting solid |
| 08/06/1998 | DE19703502A1 Nicht selbstentzündlicher Feststoff Non-spontaneously combustible solids |
| 08/06/1998 | DE19700805C1 Verfahren zur Herstellung von Aldehyden durch Hydroformylierung olefinischer Verbindungen mit 3 bis 5 Kohlenstoffatomen in Anwesenheit einer Rhodium und sulfonierte Triarylphosphine als Katalysator enthhaltenden wäßrigen Phase A process for the preparation of aldehydes by hydroformylation of olefinic compounds having from 3 to 5 carbon atoms in the presence of rhodium and sulfonated triarylphosphines as catalyst enthhaltenden aqueous phase |
| 08/06/1998 | DE19700804C1 Verfahren zur Herstellung von Aldehyden durch Hydroformylierung olefinischer Verbindungen mit 6 bis 16 Kohlenstoffatomen in Anwesenheit einer Rhodium und sulfonierte Triarylphosphine als Katalysator enthaltenden wäßrigen Phase A process for the preparation of aldehydes by hydroformylation of olefinic compounds having from 6 to 16 carbon atoms in the presence of rhodium and sulfonated triarylphosphines as catalyst-containing aqueous phase |
| 08/06/1998 | CA2278705A1 Non self-igniting solid |
| 08/05/1998 | EP0856508A1 Processes for the preparation of arylamines |
| 08/05/1998 | EP0856505A1 Process for the selective preparation of 2,2'-bis(4-hydroxyphenyl)propanes |
| 08/05/1998 | EP0856503A1 Dichloro-tetrafluoro-2,2-paracyclophane, a process for manufacturing thereof and poly-alpha, alpha-difluoro-chloro-para-xylylene film prepared therefrom |
| 08/05/1998 | EP0856014A1 Supported catalyst component, supported catalyst, preparation process, polymerization process, complex compounds, and their preparation |
| 08/05/1998 | EP0855935A1 Chiral solid catalyst, its preparation and its use for the production of substantially enantiomerically pure products |
| 08/05/1998 | EP0669950B1 Ring-opening metallocene olefin polymerization catalysts |
| 08/05/1998 | CN1189818A Processes for the prepn. of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile |
| 08/05/1998 | CN1189784A Ruthenium-based catalyst system for olefin metathesis |
| 08/04/1998 | US5789646 Process for the purification of medium-chain olefins |
| 08/04/1998 | US5789645 Isomerization of alpha-olefin to internal olefin using as catalyst a mixture of an aluminum compound and a cobalt salt of carboxylic acid |
| 08/04/1998 | US5789626 Highly active double metal cyanide catalysts |
| 08/04/1998 | US5789625 Removal of phosphorous acid compounds by washing with water |
| 08/04/1998 | US5789624 Hydroformylation of alkenes to aldehydes using a rhodium complex catalyst |
| 08/04/1998 | US5789611 Reacting (meth)acrylate ester with organosilicon compound in presence of hydrosilylation catalyst and zinc salt of 2-mercaptobenzothiazole or a zinc dithiocarbamate salt |
| 08/04/1998 | US5789609 Catalyst for assymetric synthesis, reaction of an a-cyano ester and a vinyl ketone to produce an oxo cyano ester |
| 08/04/1998 | US5789606 Fluoroolefins, amine oxide oxidizers |
| 08/04/1998 | US5789596 Process for the preparation of 1-acyl-4-arylpiperidines |
| 08/04/1998 | US5789335 Polymerization, isomerization, alkylation, and cracking catalysts; free of titanium, hafnium, zirconium, and vanadium ziegler components |
| 08/04/1998 | US5789333 Metal catalyst and support for hydroformylation, hydrogenation, hydrosilylation, |
| 07/30/1998 | WO1998032725A1 Process for the production of acetic acid |
| 07/30/1998 | WO1998032533A1 Use of perfluoroalkyl substituted phosphorus compounds as ligands for homogeneous catalysis in supercritical carbon dioxide |
| 07/30/1998 | WO1998032532A1 Amidophosphonium-salt-containing catalyst for halogen-fluorine exchange reactions |
| 07/30/1998 | DE19702282A1 Katalysator für Halex-Reaktionen Catalyst for Halex reactions |
| 07/30/1998 | DE19702025A1 Verwendung perfluoralkylsubstituierter Phosphorverbindungen als Liganden für die homogene Katalyse in überkritischem Kohlendioxid Use perfluoralkylsubstituierter phosphorus compounds as ligands for homogeneous catalysis in supercritical carbon dioxide |
| 07/30/1998 | CA2278572A1 Use of perfluoroalkyl substituted phosphorus compounds as ligands for homogeneous catalysis in supercritical carbon dioxide |
| 07/30/1998 | CA2278533A1 Catalyst comprising and amidophosphonium salt for halex reactions |
| 07/30/1998 | CA2278012A1 Process for the production of acetic acid |
| 07/29/1998 | EP0855390A1 A process for producing optically active pyrrolidine derivatives |
| 07/29/1998 | EP0855217A1 Mesoporous crystalline composition with a high surface area of a tetravalent metal which can be used as catalyst |
| 07/29/1998 | EP0854865A1 Combinatorial solid phase synthesis of a library of indole derivatives |
| 07/29/1998 | EP0854858A1 Ethylenically unsaturated organic compound hydrocyanation method |
| 07/29/1998 | EP0854856A1 Nitro compound-reducing process |
| 07/29/1998 | EP0854853A1 Process for producing dialkyl carbonates |
| 07/29/1998 | EP0854751A1 Catalytic filter material and method of making same |
| 07/29/1998 | EP0751927A4 Synthesis of compounds with predetermined chirality |
| 07/29/1998 | EP0723532B1 Process for recovering dicarboxylic acid with reduced impurities from polyester polymer |
| 07/29/1998 | CN1189147A Process for producing oxygenated products |
| 07/29/1998 | CN1039311C Method for treatment of sulfone-bearing mixture |
| 07/29/1998 | CN1039310C Method for treatment of sulfone-bearing mixture |
| 07/29/1998 | CN1039288C Process for separation of oligomeric materials from catalyst mixture |
| 07/28/1998 | US5786517 Separating phosphorus acidic compounds from reaction product fluid containing metal-organophosphite ligand complex catalyst and free organophosphite ligand |
| 07/28/1998 | US5786511 Catalytic reaction of mercaptan with sulfur |
| 07/28/1998 | US5786501 Reacting alkyl alkenylacetoacetate by-product with alkyl acetoacetate in presence of strong base, separating product |
| 07/28/1998 | US5786495 Bridged bis-fluorenyl metallocenes, process for the preparation thereof and use thereof in catalysts for the polymerization of olefins |
| 07/28/1998 | US5786473 Methylating n-methyl-2-/3-(1,2,3,6-tetrahydro-4-pyridinyl)-1h-indol-5-yl/e thenesulfonamide, reducing |
| 07/28/1998 | US5786432 Polymerizing or copolymerizing olefin in presence of transition metal metallocene catalyst and cocatalyst |
| 07/28/1998 | US5786291 Engineered catalyst systems and methods for their production and use |
| 07/28/1998 | CA2149058C Enhanced oxidation of organic chemicals |
| 07/23/1998 | WO1998031694A1 Guanidinium phosphanes, their production and their use |
| 07/23/1998 | WO1998031649A1 Process for the manufacture of halocarbons |
| 07/23/1998 | WO1998031463A1 New cocatalysts for metallocene-based olefin polymerization catalyst systems |
| 07/23/1998 | WO1998021197A3 PROCESS FOR MANUFACTURING d,l-α-TOCOPHEROL |
| 07/23/1998 | DE19701245C1 Guanidiniumphosphane, ein Verfahren zu ihrer Herstellung und ihre Verwendung Guanidiniumphosphane, a process for their preparation and their use |
| 07/22/1998 | EP0854147A2 Tripodal cyclopentadiene derivatives and their use |
| 07/22/1998 | EP0854132A1 Process for the preparation of aromatic carbonic ester |
| 07/22/1998 | EP0853687A1 Composite membrane and use thereof for chemical synthesis |
| 07/22/1998 | EP0853604A1 Aromatics hydrogenation with a novel class of metal oxides |
| 07/22/1998 | EP0765345B1 Preparation of dehydroxylated supports |
| 07/22/1998 | EP0542871B1 Process for improving the physical and catalytic properties of fluid cracking catalysts |
| 07/22/1998 | CN1188481A Transition metal catalyst based on bidentate ligands containing pyridine or quinoline moiety |
| 07/22/1998 | CN1188107A Process for synthesizing benzoic acids |
| 07/22/1998 | CN1188099A Process for preparation of acetic acid product comprising |
| 07/21/1998 | US5783733 Process for manufacture of bisphenol |
| 07/21/1998 | US5783715 Silylated ferrocenyldiphosphines, silylated ferrocenyldiphosphines bound to inorganic or polymeric organic supports and also metal complexes thereof, their preparation and uses |
| 07/21/1998 | US5783679 Purine nucleoside modifications by palladium catalyzed methods and oligonucleotides containing same |
| 07/21/1998 | US5783676 Reacting a carboxylic acid with a base to form a carboxylate salt which is then reacted with a water soluble rare earth salt to form a rare earth carboxylate |
| 07/21/1998 | US5783306 Hyperpolarizable compounds and devices fabricated therefrom |
| 07/21/1998 | US5783164 Process for the preparation of hydrogen peroxide |
| 07/16/1998 | WO1998030607A1 Catalyst composition for the production of olefin polymers |
| 07/16/1998 | WO1998030569A1 Asymmetric synthesis and catalysis with chiral heterocyclic compounds |
| 07/16/1998 | WO1998030529A2 Preparation of carboxylic compounds and their derivatives |