| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 12/22/1992 | US5173468 Oxidation catalyst for the preparation of metacrylic acid form methacrolein |
| 12/22/1992 | US5172481 Electronic inclinometer |
| 12/15/1992 | US5170567 Electronic inclinometer |
| 12/10/1992 | WO1992021643A1 Azulenic retinoid compounds, compositions and methods |
| 12/10/1992 | WO1992021440A1 Molded or supported catalyst excellent in mechanical strengths for use in synthesizing methacrolein and methacrylic acid and production thereof |
| 12/09/1992 | EP0190233B1 New carbacyclines, preparation thereof and drug containing them |
| 12/09/1992 | CN1066840A Process of linear dicarbonylation for difundtionalized butene |
| 12/02/1992 | EP0172906B2 Process for making substituted carboxylic acids and derivatives thereof |
| 12/01/1992 | CA1310911C Essential fatty acid compositions |
| 11/26/1992 | WO1992020334A1 Pharmaceutical composition comprising ibuprofen salt |
| 11/25/1992 | EP0306538B1 Process for preparing alpha-(3-benzylphenyl)propionic acid derivative |
| 11/24/1992 | US5166419 Method for preparing α-(4-isobutylphenyl) propionic acid or its precursor |
| 11/24/1992 | US5166119 Slurrying ammonium molybdate in nitric acid solution; drying, calcining to produce bismuth, iron, cesium, and/or thallium containing oxidation catalyst |
| 11/24/1992 | CA1310660C B, -dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound |
| 11/19/1992 | EP0514288A1 Process for linear dicarbonylation of difunctionalised butenes |
| 11/19/1992 | EP0513087A1 Basic calcium aluminium hydroxide dicarboxylates, process for producing them and their use |
| 11/17/1992 | US5164308 Preparation of labelled triglyceride oils by cultivation of microorganisms |
| 11/11/1992 | EP0512352A2 Substituted carboxylic acid derivatives |
| 11/11/1992 | CN1019011B Recovery process of acrylic acid from waste oil containing acrylic acid |
| 11/03/1992 | CA1309726C Rapidly solubilized calcium fumarate |
| 10/28/1992 | EP0510566A1 Molybdenum-phosphorus-vanadium containing oxidation catalysts with channels formed by flammable fibre materials |
| 10/27/1992 | CA1309418C Preparation of methacrylic acid |
| 10/24/1992 | CA2061880A1 Methods and compositions for inhibiting (meth) acrylic acid polymerization |
| 10/20/1992 | US5157151 Antiinflammatory agents |
| 10/20/1992 | US5156744 Process for inhibiting scale using maleic anhydride polymerized in reactive aromatic hydrocarbons |
| 10/15/1992 | DE4111719A1 Verfahren zur herstellung hochaktiver, dotierter metall-traegerkatalysatoren Process for the preparation of highly active, metal-doped traegerkatalysatoren |
| 10/14/1992 | EP0508264A1 Process for the arylation of olefines |
| 10/11/1992 | WO1992018246A1 Method of producing high-activity doped metal support catalysts |
| 10/11/1992 | CA2108004A1 Method of producing high-activity doped metal support catalysts |
| 10/06/1992 | US5153162 Catalyst for the production of methacrylic acid |
| 10/06/1992 | US5152899 Purification of carboxylic acid salt solutions by permeation through semipermeable membrane of polymeric perfluorosulfonic acid salts |
| 10/03/1992 | WO1992013041A1 Inhibiting popcorn polymer formation with esters of inorganic acids |
| 10/01/1992 | WO1992016605A1 Process for preparing mono-unsaturated fatty acids or their derivates |
| 09/29/1992 | CA1308028C Pharmaceutical compositions for treating adrenoleukodystrophy |
| 09/24/1992 | DE4109246A1 Verfahren zur herstellung von einfach ungesaettigten fettsaeuren oder deren derivaten Process for the preparation of monounsaturated fatty acids or their derivatives |
| 09/22/1992 | CA1307795C Recovery of acrylic acid and/or ethyl acrylate from black acid |
| 09/17/1992 | WO1992015555A2 Fluoroalkenyl compounds and their use as pest repellents |
| 09/17/1992 | CA2104005A1 Fluoroalkenyl compounds and their use as pest repellents |
| 09/16/1992 | EP0504069A2 Process for preparing E-2-propyl-2-pentenoic acid and intermediate products |
| 09/16/1992 | CN1064479A Fluoroalkenyl compounds and their use as pest repellents |
| 09/16/1992 | CN1064477A Oxo process for organic acid with halohydrocarbon under normal pressure |
| 09/09/1992 | EP0502274A2 Method of improving organic polymer film characteristics |
| 09/09/1992 | CN1064273A Benzene derivatives having ngf production-promoting activity |
| 09/08/1992 | US5145995 Rhodium carboyxlation catlysts |
| 09/08/1992 | US5145989 Recovery of acrylic acid and/or ethyl acrylate from black acid |
| 09/08/1992 | US5145861 Antiallergens, antiinflammatory agents, enzyme inhibitors |
| 09/08/1992 | US5145674 Analgesic, antioxidant, herbicide |
| 09/02/1992 | EP0501656A2 New benzene derivatives having (NGF) production-promoting activity |
| 09/02/1992 | CN1063992A Process for producing active intermediate by sorbic acid reaction |
| 09/02/1992 | CA2052824A1 Method of imbuing organic polymer films with improved gas impermeability characteristics and improved barrier co atings therefor |
| 09/01/1992 | CA1307004C Process for recovering methacrolein |
| 08/29/1992 | WO1992015545A1 Basic calcium aluminium hydroxide dicarboxylates, method for preparing them and use thereof |
| 08/29/1992 | CA2104779A1 Basic calcium aluminum hydroxide dicarboxylates, a process for their production and their use |
| 08/25/1992 | US5141921 Perfume composition |
| 08/22/1992 | CA2061557A1 New benzene derivatives having ngf production-promoting activity |
| 08/20/1992 | WO1992006063A3 Carbonylation of allylic alcohols and synthesis of an ambergris fragrance compound |
| 08/11/1992 | US5137976 Anhydrous metal salts of α,β-ethylenically unsaturated carboxylic acids and related methods |
| 08/06/1992 | WO1992013006A1 Polyose and fatty acid complex with high fatty acid content, use as emulsifying or moisturizing agent, and emulsifying or moisturizing composition containing it |
| 08/06/1992 | WO1992012955A1 Process for producing branched fatty substances |
| 08/06/1992 | WO1992012949A1 Inhibiting popcorn polymer formation with sulfur-containing compounds |
| 08/06/1992 | WO1992001675A3 Substituted bicyclic bis-aryl compounds exhibiting selective leukotriene b4 antagonist activity, their preparation and use in pharmaceutical compositions |
| 08/04/1992 | US5136055 Method for production of dicarboxylic acid and lactone |
| 07/30/1992 | WO1992012948A1 Inhibiting popcorn polymer formation with alkyl halides |
| 07/30/1992 | WO1992012947A1 Inhibiting popcorn polymer formation with compounds incorporating group iv elements |
| 07/30/1992 | DE4102500A1 Verfahren zur herstellung verzweigter fettstoffe Process for the preparation of branched fatty substances |
| 07/30/1992 | DE4101879A1 Acrylic acid recovery from distn. residue by cracking and distn. - with side discharge of higher boiling liquid to increase purity by economical method |
| 07/29/1992 | EP0495917A1 Lipoxygenase inhibitors |
| 07/23/1992 | WO1992012167A1 Protection group, compoud protected by this group and device for grafting the protection group onto the compound being protected |
| 07/23/1992 | CA2099120A1 Protection group, compound protected by this group and device for grafting the protection group onto the compound being protected |
| 07/22/1992 | EP0495504A2 Process for production of methacrylic acid by catalytic oxidation of isobutane |
| 07/21/1992 | US5132449 Method for the catalytic vapor phase oxydehydrogenation of isobutyric acid |
| 07/21/1992 | US5132269 Slurrying, drying and firing to form an oxidation catalyst |
| 07/14/1992 | US5130478 Process for the preparation of chlorides of chlorinated carboxylic acids |
| 07/14/1992 | CA1305178C Anhydrous diluent process for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
| 07/01/1992 | EP0491714A1 Process |
| 07/01/1992 | CN1062344A Compounded organic solvent for recovering maleic anhydride |
| 06/30/1992 | US5126482 Process for producing fluorine-containing carboxylic acids |
| 06/30/1992 | US5126371 Diarylacetylenes, their preparation and their use |
| 06/30/1992 | US5126307 Lower temperature, higher yields; oxidation catalyst of mixed oxides |
| 06/30/1992 | CA1304403C Purification process of methacrylic acid |
| 06/24/1992 | CN1062134A Production of hydrocarbon derivatives |
| 06/23/1992 | US5124343 Prostaglandins; cardiovascular disorders, anticoagulants, hypotensive agents |
| 06/23/1992 | US5124291 Contacting with high velocity gas to abrade surface, exposing fresh catalyst |
| 06/23/1992 | US5124082 Reacting an alkenyl halide containing fluorine with carbon dioxide in an aprotic solvent in the presence of activated zinc |
| 06/17/1992 | EP0490198A2 Process for the preparation of 3-aryle acrylic acids and their derivatives |
| 06/09/1992 | US5120794 Anhydrous metal salts of α-β-ethylenically unsaturated carboxylic acids and related methods |
| 06/09/1992 | US5120759 Tetrahydronaphthalene derivatives for improving short-term memory |
| 06/09/1992 | CA1303060C Method for producing (aryl substituted) carboxylic acid or its salt |
| 06/09/1992 | CA1302892C Peptic ulcer composition containing essential fatty acids |
| 06/04/1992 | WO1992009552A1 METHOD FOR PREPARING α-ARYLPROPIONIC ACIDS |
| 06/04/1992 | CA2097423A1 Method for preparing .alpha.-arylpropionic acids |
| 06/03/1992 | EP0487853A2 Process for producing methacrylic acid |
| 06/02/1992 | US5118701 Antiischemic agents, anticoagulants |
| 06/02/1992 | US5118483 Hydrorefining catalysts |
| 05/27/1992 | EP0486964A2 S(+)-Phenyl-alkanoic acids and alpha-hydroxy-alkanoic acids containing complexes |
| 05/27/1992 | EP0304495B1 Process for selectively monohydroesterifying diolefin |
| 05/27/1992 | CN1061415A Complexes containing s(+) phenyl alkane acids and amino sugars |
| 05/27/1992 | CN1061405A Complexes containing s(+)-phenyl alkane acids and alpha-hydroxyalkane acids |
| 05/27/1992 | CN1061404A Complexes containing s(+) phenyl alkane acids and alpha-amino acids |
| 05/27/1992 | CN1061352A Shaped oxidation catalyst structures for production of maleic anhydride |