| Patents for B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds (46,446) |
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| 02/07/2001 | CN1283174A Process for the preparation of tert-butyl alcohol |
| 02/07/2001 | CN1283136A Improved double-metal cyanide catalysts for production of polyether polyols |
| 02/07/2001 | CN1282741A Method of preparing benzothiophene derivative |
| 02/07/2001 | CN1061642C Preparation of methylglyoxal dimethyl acetal |
| 02/07/2001 | CN1061641C Process for preparing paraformaldehyde |
| 02/07/2001 | CN1061567C Modified ion exchange resins and use thereof |
| 02/06/2001 | US6184428 Catalyst and process for ethylene oligomerization |
| 02/06/2001 | US6184413 Supported phase catalyst |
| 02/06/2001 | US6184411 Process for the preparation of substituted hydroxyhydrocinnamate esters by removal of tin catalysts |
| 02/06/2001 | US6184409 Reacting an aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbonylation catalyst of a nickel source as the primary catalyst in the absence of a group viii b metal source, e.g., ruthenium, palladium, etc. |
| 02/06/2001 | US6184390 Catalyst for bisalkoxycarbonylation of olefins, and method for production of succinate derivatives |
| 02/06/2001 | US6184381 Process for preparing optically active compounds |
| 02/06/2001 | US6184319 Olefin polymer, films or sheets made therefrom, and process for the production of olefin polymer |
| 02/06/2001 | US6184169 Formed by contacting silica support with hexamethyldisilazane, contacting product with dialkylmagnesium compound or complex, contacting product with an alcohol or a silane compound, and contacting product with a transition metal compound |
| 02/06/2001 | CA2226302C Method for separating a palladium catalyst |
| 02/06/2001 | CA2205286C Heterogeneous catalyst for the production of ethylidene diacetate from acetate anhydride |
| 02/06/2001 | CA2139356C Transition metal olefin polymerization catalysts |
| 02/02/2001 | CA2314699A1 Process for the preparation of benzothiophene derivatives |
| 02/01/2001 | WO2001007449A1 Phosphine/palladium complex catalysts for arylation of olefins |
| 02/01/2001 | WO2001007387A1 Oxidative carbonylation of toluene catalyzed by rhodium and iridium |
| 02/01/2001 | WO2001007382A2 Improved metal-ligand complex catalyzed processes |
| 02/01/2001 | WO2001007157A1 Membrane separation process for metal complex catalysts |
| 02/01/2001 | WO2001007156A1 Metallacrown ether catalysts for hydroformylation |
| 02/01/2001 | DE19942394C1 Increasing the yield of nitrodiphenylamines in base/palladium-catalysed nitrohalobenzene/aromatic amine reactions by using a base which has been milled and optionally also dried |
| 02/01/2001 | DE19923830C1 Verfahren zur Herstellung von Metallsalzen von Alkylphosphonigen Säuren I Process for the preparation of metal salts of alkylphosphonous acids I |
| 02/01/2001 | CA2683446A1 Cyclic aldehydes and derivatives thereof prepared by metal-ligand complex catalyzed processes |
| 01/31/2001 | EP1072579A2 Method for producing aromatic carboxylic acid compounds |
| 01/31/2001 | EP1072312A2 Acid resistant catalyst sheet and process for producing same |
| 01/31/2001 | EP1072311A2 Heat resistant catalyst sheet and process for producing same |
| 01/31/2001 | EP1071689A1 Cis-bridged metal complexes and catalyst systems containing the same |
| 01/31/2001 | EP1071687A1 Stable concentrated rare earth carboxylate liquids |
| 01/31/2001 | EP1071642A1 Polymer moderated water formation |
| 01/31/2001 | EP1071510A1 Catalytic composition comprising a titanium compound, an amine and a phosphorus compound; preparation and use thereof |
| 01/31/2001 | CN1282310A Process for production of ethylene glycol |
| 01/31/2001 | CN1282274A Nickel diimine catalysts with methylalumoxane as cocatalyst, method of polymerization of olefins therewith and polymers produced |
| 01/31/2001 | CN1282273A Method for producing oxidic catalysts containing copper with oxidation number greater than o |
| 01/31/2001 | CN1281844A Preparation method of oxoisophorone |
| 01/31/2001 | CN1281750A Shape selective modification method of zeolite catalyst |
| 01/31/2001 | CN1061342C Preparation of unsymmetrically substitued triazines |
| 01/31/2001 | CN1061336C 2.5-dimethyl-2.4-hexadiene and diazonium acetate cyclopropyl alkylation reaction and catalyst |
| 01/31/2001 | CN1061335C Use of arylamines salicylide schiff base copper complex as catalyst for cyclopropylation of tetramethyl ethylene |
| 01/30/2001 | US6180838 An economical process for the hydroformylation producing an intermediate hydroxyaldehyde in presence of a non-phosphine-ligated rhodium catalyst |
| 01/30/2001 | US6180837 Process for the catalytic enantioselective reduction of ketones |
| 01/30/2001 | US6180831 Method of producing β-hydroxyaldehydes |
| 01/30/2001 | US6180812 Catalyst composition and method for producing diaryl carbonates using amide as promoter |
| 01/30/2001 | US6180808 Metallocene stabilized alumoxane |
| 01/30/2001 | US6180788 Metal complexes for catalysts with copper, silver or gold |
| 01/30/2001 | US6180733 Olefin polymerization using catalyst comprising the product of reaction between a group 4 or 5 metallocene compound and an alumoxane, optionally with organoaluminum or compound able to give a metallocene alkyl cation; atactic polypropylene |
| 01/30/2001 | US6180555 Acid catalyst with a sulfated zirconia base and its uses |
| 01/30/2001 | US6180553 Titanium, zirconium, or hafnium cyclopentadienyl complex and organomagnesium halide; catalyst selectivity |
| 01/30/2001 | US6180552 Olefin polymerization coordination catalysts |
| 01/30/2001 | US6180071 Process for recovering rhodium catalyst |
| 01/30/2001 | CA2141789C Process for preparing phenylterephthalic acid |
| 01/30/2001 | CA2030361C 3-fluorosulfonyloxyceph-3-em displacement process |
| 01/25/2001 | WO2001005741A1 Method for producing amines by homogeneously catalyzed reductive amination of carbonyl compounds |
| 01/25/2001 | DE19934595A1 Neue Aminophosphoniumverbindungen New aminophosphonium |
| 01/25/2001 | DE19934594A1 Tetrakis(pyrrolidino/piperidino) phosphoniumsalze enthaltende Mischungen Tetrakis (pyrrolidino / piperidino) phosphonium salts mixtures containing |
| 01/25/2001 | DE10034226A1 Production of 1,5-naphthalene diisocyanate, useful for the production of polyurethane elastomers, comprises a four stage reaction sequence using 1,5-naphthalene dinitrile as a starting material |
| 01/24/2001 | EP1070724A1 Mixtures comprising tetrakis(pyrrolidino/piperidino)phosphonium salts |
| 01/24/2001 | EP1070723A1 Aminophosphonium compounds |
| 01/24/2001 | EP1070075A1 Chiral phosphorated ligands useful in catalysts |
| 01/24/2001 | EP1069949A1 Polymerization catalysts and processes therefor |
| 01/24/2001 | CN1281460A Catalysts for asymmetric synthesis containing rigid chiral ligands |
| 01/24/2001 | CN1281428A Manufacture of 1,3-propanediol esters |
| 01/24/2001 | CN1281427A Process for preparing pentenoic acid anhydride |
| 01/24/2001 | CN1060969C Alkylamino pyridine high molecular catalyst and prepn. method thereof |
| 01/23/2001 | US6177538 By reacting an alkali phenolate with tetrabutyl ammonium salts in an aqueous phase and subsequently precipitating the adduct by adding phenol. |
| 01/23/2001 | US6177529 Polymerization of olefins with bridged metallocene catalysts |
| 01/23/2001 | US6177528 Addition polymerization catalysts |
| 01/23/2001 | US6177526 Supported catalyst system, process for its preparation and its use for the polymerization of olefins |
| 01/23/2001 | US6177378 Peroxide-containing catalyst compositions and the use thereof in the pultrusion process |
| 01/23/2001 | US6177377 Polymer blends and process for preparation |
| 01/18/2001 | WO2001004180A1 Method for preparing metal cyanide catalysts using polycarboxylic acids |
| 01/18/2001 | WO2001004131A1 Diphosphine ligands for metal complexes |
| 01/18/2001 | WO2001004120A1 Method for producing by stereospecific hydration tetrahydropterins and optically pure derivatives, in particular tetrahydrofolic acid and its optically pure derivatives |
| 01/18/2001 | WO2001004076A1 Method for producing biaryls using palladaphosphacyclobutane catalysis |
| 01/18/2001 | WO2001003832A1 Method of producing monolithic oxidation catalysts and their use in gas phase oxidation of carbohydrates |
| 01/18/2001 | WO2001003830A1 Metal catalysts complexed with sulfone or sulfoxide compounds |
| 01/18/2001 | DE19938709C1 Adrenaline or its addition salt is prepared on industrial scale with asymmetric hydrogenation as the key step and special sequence of successive steps using a rhodium and bidentate phosphine ligand catalyst system |
| 01/18/2001 | DE19933611A1 Verfahren zur Herstellung von Aminen durch homogen katalysierte reduktive Aminierung von Carbonylverbindungen A process for preparing amines by homogeneously catalysed reductive amination of carbonyl compounds |
| 01/18/2001 | DE19932571A1 Verfahren zur Herstellung von Biarylen unter Palladophosphacyclobutan-Katalyse A process to prepare biaryls under catalysis Palladophosphacyclobutan |
| 01/18/2001 | DE19931902A1 Verfahren zur Herstellung von monolithischen Oxidationskatalysatoren und deren Verwendung bei der Gasphasenoxidation von Kohlenwasserstoffen A process for the production of monolithic oxidation catalysts and their use in the gas-phase oxidation of hydrocarbons |
| 01/18/2001 | DE19928549A1 Preparation of bisphenol alkoxylates, useful e.g. for synthesis of polyester resin or polyurethane, uses phosphine catalyst free from alkali metal hydroxide in reaction of bisphenol with alkylene oxide |
| 01/17/2001 | EP1069127A1 Microencapsulated lewis acid |
| 01/17/2001 | EP1069098A1 Process for the synthesis of cyclododecatrienes with recycling of the catalyst |
| 01/17/2001 | EP1068168A1 Continuous method for producing propargyl chloride |
| 01/17/2001 | EP1068011A1 Process for activating an epoxidation catalyst |
| 01/17/2001 | CN1280588A Catalyst and method for trimerization of isocyanates |
| 01/17/2001 | CN1280522A Esterification catalysts |
| 01/17/2001 | CN1280119A Method for producing carboxylic acid and alcohol |
| 01/16/2001 | US6175047 Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the same |
| 01/16/2001 | US6175043 Separating the hydroformylation reaction products in the polar phase solvent from the catalyst in the non-polar phase solvent, by using an organic phosphite ligand with attached c9 to c40 aliphatic group rendering the ligand lipophilic |
| 01/16/2001 | US6175037 Esterification in the presence of a catalyst, a polymerization inhibitor and free of solvent; higher temperatures coupled with shorter residence times, reduced production costs, increased capacity, lower energy costs |
| 01/16/2001 | US6175036 Catalyzing the carboxylation of an alkoxy-butene with carbon monoxide in the presence of a catalyst system comprising palladium, a phosphorus ligand and an acid promotor |
| 01/16/2001 | US6175032 Carbonylating an aromatic hydroxy compound by contacting with oxygen and carbon monoxide using a cobalt source as primary catalyst and in the absence of a group 8b metal source; yields diaryl carbonates useful in making polycarbonates |
| 01/16/2001 | US6175011 Preparing aryloxy arylamides of pyridine-, pyrimidine-, pyrazine- and 1,3,5-triazine-carboxylic acids by reacting the heteroaromatic dihalide with an aromatic hydroxy then with carbon monoxide and an arylamine using diphosphine catalyst |
| 01/16/2001 | US6174973 Process for the preparation of vinylaromatic polymers with a high degree of syndiotaxy |
| 01/16/2001 | US6174422 Containing dialkyltin oxide and a water-thinnable cationic binder vehicle |
| 01/16/2001 | CA2039265C Nitrile-accelerated hydrocarboxylation |
| 01/13/2001 | CA2313709A1 Process for preparing cyclododecatrienes with recycling of the catalyst |