Patents for C07C 53 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen (9,125) |
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04/21/1993 | EP0538040A2 Process for removing iodide compounds from carboxylic acids and carboxylic acid anhydrides |
04/21/1993 | EP0537838A1 Catalysts for the dehalogenation of alpha-halogenated carboxylic acids |
04/21/1993 | EP0537138A1 Process for manufacturing crystalline calcium magnesium acetate |
04/20/1993 | CA1316544C Production of carboxylic acids and esters thereof |
04/19/1993 | CA2080744A1 Process for removing iodide compounds from carboxylic acids and carboxylic acid anhydrides |
04/13/1993 | US5202123 Using lipophilic compound; antiperspirant |
04/13/1993 | US5202038 Wear resistance |
04/13/1993 | CA1316182C2 Intermediates for 2,2-difluorocyclopropylethane derivatives |
04/10/1993 | WO1993007112A1 Process for removing acetone from carbonylation processes |
04/07/1993 | EP0536105A1 Ruthenium(II)-binap diketonate complexes |
04/07/1993 | EP0535825A2 Process for the purification of carboxylic acids and/or their anhydrides |
04/07/1993 | EP0535605A2 Iodide removal process |
04/06/1993 | US5200549 Anticholesterol agents |
04/06/1993 | CA1315802C Synthetic fatty acid process |
04/03/1993 | CA2078850A1 Process for the purification of carboxylic acids and/or their anhydrides |
04/02/1993 | CA2079506A1 Ruthenium(ii)- binap diketonate complexes |
03/31/1993 | EP0534239A2 Derivatives of alpha-(5-dichlorphenoxy-naphthalen-1-yl-oxy)propionic acid as herbicides |
03/24/1993 | CN1070183A Process for producing chloracetic acid |
03/18/1993 | WO1993005007A1 Catalyzed process for oxidation of ozonides of unsaturates to carboxylic acids |
03/16/1993 | US5194643 Gold carboxylates and process for preparing the same |
03/16/1993 | CA1314560C Preparation of carbonyl halides of more than 7 carbon atoms |
03/09/1993 | CA1314292C Process for the carbonylation of propylene |
03/03/1993 | EP0529413A2 Method of separating organic solvents |
03/02/1993 | US5191118 Hydrogenation in the presence of group VIII metal catalysts sulfur compoumds |
03/02/1993 | US5191115 Method for obtaining carboxylic acids by reaction of alkanes and formiates |
02/28/1993 | CA2075868A1 Method of separating organic solvents |
02/24/1993 | EP0528580A1 Preparation of titanium derivatives |
02/24/1993 | CN1069262A Process for synthesis of acetic acid by methanol carbony lation under lower pressure in liquid phase |
02/24/1993 | CN1069261A Prepn. of high concentration formic acid under lower temp. |
02/23/1993 | US5189216 Isolation of a carboxylic acid from an aqueous solution thereof |
02/23/1993 | US5189207 Process for the production of solid or paste-form products |
02/17/1993 | EP0527165A1 Use of metal soaps of polycarboxylic acids or polycarboxylic acid partial esters as processing aids for polyesters |
02/16/1993 | US5187291 Reacting monocarboxylic anhydrides with organochlorosilanes in presence of organic bases, then vacuum distillation |
02/16/1993 | CA1313676C Purification of acetic acid with ozone |
02/10/1993 | EP0527101A1 New pharmaceutical compositions derived from acid fraction of the lipid extracts of sabal serrulata, with antagonistic adrenergic effect and method to obtain these compositions |
02/10/1993 | EP0526976A1 Perfluoroalkyl halides and derivatives |
02/09/1993 | US5185457 Metal compound reactant subjected to rotation in direction opposite from that of the fatty acid |
02/09/1993 | CA2073889A1 Preparation of titanium derivatives |
02/03/1993 | EP0525631A1 A stable aqueous alumina sol and method for preparing the same |
02/02/1993 | US5183937 From mother liquor mixture of acetic acid, formic acids, acetic anhydride, and formic acetic anhydride |
01/26/1993 | US5182410 Organo-aluminum hydroxide compounds |
01/26/1993 | US5182408 Process for preparation of stable aqueous solutions of zirconium chelates |
01/21/1993 | WO1993001199A1 Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
01/19/1993 | US5180850 Crystalline magnesium valporate and a method for the preparation thereof |
01/14/1993 | DE4123062A1 Calcium formate prepn. with high yield and quality - by reacting calcium hydroxide and methanol, distilling off methanol and crystallising the prod., used as e.g. cement setting accelerator, etc. |
01/13/1993 | EP0522476A1 Method for separating linear aliphatic compounds terminated by fonctional groups |
01/13/1993 | EP0521958A1 Process for producing branched fatty acids and their esters. |
01/13/1993 | CA2073112A1 Process for separating off aliphatic straight-chain compounds having terminal functional groups |
01/12/1993 | CA1312620C Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst |
01/12/1993 | CA1312614C Process for the preparation of carboxylic acid chlorides |
01/11/1993 | CA2071596A1 Perfluoroalkyl halides and derivatives |
01/07/1993 | EP0521613A2 Concentrated water soluble organic lanthanide salts |
01/02/1993 | CA2072232A1 Concentrated water soluble organic lanthanide salts |
12/29/1992 | US5175362 Acid catalyzed hydrolysis, oxidation |
12/29/1992 | US5175322 Double decomposition of alkali soap and an inorganic metal salt |
12/22/1992 | US5173502 For treating depression, hypertension, parkinson*s disease, asthma, convulasions, platelet aggregation of metabolic disorders |
12/22/1992 | CA1311766C Acid accelerated hydrocarboxylation |
12/16/1992 | EP0518548A2 Catalytic oxidation of ethane to acetic acid |
12/16/1992 | CN1019483B Method for prcducing hexanoic acid |
12/15/1992 | US5171892 Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
12/09/1992 | EP0190233B1 New carbacyclines, preparation thereof and drug containing them |
12/08/1992 | US5169967 Aluminum magnesium hydroxy fatty acid compounds and thermostable lipogels including same |
12/08/1992 | CA1311247C Removal of iodine or iodide impurities |
12/08/1992 | CA1311246C Production of formic acid from a nitrogenous base, carbon dioxide and hydrogen |
12/01/1992 | US5167863 Optically active compound, liquid crystal composition containing said compound, and liquid crystal optical modulator using said composition |
12/01/1992 | CA1310954C Process for the preparation of carboxylic acids or of esters thereof |
11/30/1992 | WO1992021642A1 Recovery of acetyl values from ethylidene diacetate |
11/30/1992 | CA2108970A1 Recovery of acetyl values from ethylidene diacetate |
11/26/1992 | WO1992020810A1 Direct calcium magnesium acetate production |
11/25/1992 | EP0514529A1 Gold carboxylates and process for preparing the same. |
11/25/1992 | EP0514525A1 Preparation of platinum group metal and rhenium carboxylates |
11/25/1992 | CN1066442A Process for producing formic acid by hydrolyzing methyl formate |
11/25/1992 | CN1019195B Cyclohexanealkanoic acids preparation method |
11/25/1992 | CN1019193B Process for carbonylation of olefinically unsaturated compounds with palladium catalyst |
11/19/1992 | EP0513055A1 Process for reacting a low molecular weight hydroxy compound with a carboxylic acid halide. |
11/17/1992 | CA1310293C Electrolytic preparation of perfluoroalkanoic acids and perfluoroalkanols |
11/11/1992 | EP0512346A2 Process for preparing metal carboxylates and their use in the polymerisation of monomers suitable for the Ziegler-Natta polymerisation |
11/11/1992 | CN1066057A Preparation of 2,2,3,3-tetramethyl cyclopropane-carboxylate |
11/10/1992 | US5162578 Calcined Mixed Oxides Catalyst |
11/10/1992 | US5162214 Calcium-Magnesium Acetate |
11/09/1992 | CA2068008A1 A process for the production of metal carboxylates and their use for thepolymerization of monomers suitable for ziegler-natta polymerization |
10/29/1992 | WO1992018592A1 Preparation of trialkylacetic acids, particularly of pivalic acid, using solid acid catalysis |
10/28/1992 | EP0511038A1 Process for preparing acetic anhydride from methyl formate |
10/28/1992 | EP0510375A1 Process for preparing calcium formate |
10/28/1992 | CN1065657A Process for decomposing alpha, beta-unsaturated carbonyl compounds in refining acetic anhydride and/or acetic acid |
10/21/1992 | EP0509213A1 Process for the simultaneous and continuous production of carbonyloxy silanes and of carboxylic acid chlorides |
10/20/1992 | US5157132 Integrated process for recovery of carotenoids and tocotrienols from oil |
10/19/1992 | CA2066382A1 Process for the simultaneous and continuous preparation of acyloxysilanes and carboxylic acid chlorides |
10/15/1992 | WO1992017599A1 Cma production utilizing acetate ion exchange from fermentation broth |
10/15/1992 | WO1992017176A1 Retroviral protease inhibiting compounds |
10/14/1992 | EP0508261A2 Process for preparing beta-halogen tert.alkyl carboxylic acid chlorides |
10/09/1992 | WO1992018456A1 PROCESS FOR DECOMPOSING α,β-UNSATURATED CARBONYL COMPOUNDS IN REFINING ACETIC ANHYDRIDE AND/OR ACETIC ACID |
10/08/1992 | DE4110835A1 Verfahren zur herstellung hydrophobierter doppelschichthydroxid-verbindungen A process for preparing hydrophobicized double layer hydroxide compounds |
10/07/1992 | CN1018548B Carboxylic acid derivatives, processes for preparation thereof and pharmaceutical compositions containing them |
10/06/1992 | US5152899 Purification of carboxylic acid salt solutions by permeation through semipermeable membrane of polymeric perfluorosulfonic acid salts |
10/05/1992 | WO1992017405A1 Process for producing hydrophobised double-layer hydroxide compounds |
10/05/1992 | CA2107685A1 Process for producing hydrophobicized double-layer hydroxide compounds |
09/30/1992 | EP0506240A2 Process for the recovery of acetic acid from compositions comprising acetic acid and water |
09/30/1992 | EP0505863A1 Catalyst for the production of hardened fatty acids and process for producing the same |
09/29/1992 | US5151438 Retroviral protease inhibiting compounds |