| 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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| 10/07/1999 | DE19814421A1 Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern A process for the production of acrylic acid and acrylic acid esters |
| 10/07/1999 | CA2291486A1 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst |
| 10/06/1999 | EP0800501B1 Production of trialkylacetic acids using a solid cationic resin catalyst system |
| 09/29/1999 | CN1230123A Inclusion complex containing indole selective serotonin agonist |
| 09/29/1999 | CN1229786A Method of synthetizing normal acetic acid by using natural materials |
| 09/29/1999 | CN1229785A Synthetic process of natural material normal butyric acid |
| 09/24/1999 | CA2266236A1 Process for the production of propionic acid derivatives |
| 09/22/1999 | EP0942898A1 Production of carboxylic acid fluorides |
| 09/22/1999 | EP0942897A1 Process for the production of acetic acid |
| 09/21/1999 | CA2004960C Isomerization of carboxylic acids |
| 09/15/1999 | CN1228408A Anhydrous carbonylation process for production of acetic acid |
| 09/15/1999 | CN1228407A Piece-form calcium formate |
| 09/15/1999 | CN1228406A Carboxylate overbased gels |
| 09/10/1999 | WO1999044707A2 Purification of organic acids using anion exchange chromatography |
| 09/10/1999 | CA2321759A1 Purification of organic acids using anion exchange chromatography |
| 09/08/1999 | EP0789681B1 Method for preparing carboxylic acids by carbonylation in the presence of rhodium |
| 09/08/1999 | CN1227836A Continuous process for preparation of pivaloyl chloride and of aroyl chloride |
| 09/01/1999 | EP0939454A2 Electrical wiring construction including a bus bar |
| 09/01/1999 | EP0939072A1 Pelletized calcium formate |
| 09/01/1999 | EP0938464A1 Recovery of highly fluorinated carboxylic acids from the gaseous phase |
| 09/01/1999 | CN1227215A New technique and apparatus for producing chloroacetic acid by intermittent process |
| 09/01/1999 | CN1227132A Distilling apparatus and distilling method |
| 08/31/1999 | US5945562 Process of preparing perfluoroalkylcarboxylic acid |
| 08/31/1999 | CA2158006C Hydrocarbonylation of dimethyl ether |
| 08/31/1999 | CA2120407C Process for preparing carboxylic acids or corresponding esters in the presence of a rhodium- and iridium-based catalyst |
| 08/25/1999 | EP0937488A2 Distillation method and distillation apparatus |
| 08/25/1999 | EP0937027A1 Alpha-branched fluoroalkylcarbonyl fluorides and their derivatives |
| 08/25/1999 | CN1226883A Process for separating and purifying alkali metal salts of hydroxynaphthalenecarboxylic acids |
| 08/25/1999 | CN1226550A Process for recovering cobalt and manganese catalysts from production of terephthalic acid |
| 08/24/1999 | US5942460 Mixture of acetic acid, an iridium catalyst, methyl iodide with methyl acetate as promoter |
| 08/19/1999 | WO1999041196A1 Process for producing anionic clays using magnesium acetate |
| 08/18/1999 | EP0936209A1 Anhydrous carbonylation process for the production of acetic acid |
| 08/18/1999 | EP0935486A1 Aqueous film-forming foam compositions |
| 08/18/1999 | EP0759026B1 Amide derivatives and their therapeutic use |
| 08/17/1999 | US5939585 Process for the carbonylation of an alcohol |
| 08/12/1999 | WO1999029648A3 Method for producing chlorocarboxylic acid chlorides |
| 08/11/1999 | EP0934243A2 Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
| 08/05/1999 | WO1999038836A1 Processes for preparing oxygenates and catalysts therefor |
| 08/05/1999 | CA2319152A1 Processes for preparing oxygenates and catalysts therefor |
| 08/04/1999 | EP0932595A1 Removal of carbonyl impurities from a carbonylation process stream |
| 08/04/1999 | EP0763008B1 Process for the removal of iodine from carboxyl products |
| 08/03/1999 | US5932764 Iridium-catalyzed carbonylation process for the production of a carboxylic acid |
| 08/03/1999 | US5932755 Fatty acid ester of etherified polyhydric alcohol |
| 07/31/1999 | CA2259095A1 Anhydrous carbonylation process for the production of acetic acid |
| 07/21/1999 | EP0930354A2 Carboxylate overbased gels |
| 07/21/1999 | CN1223632A Recovery of highly fluorinated carboxylic acids from the gaseous phase |
| 07/21/1999 | CN1044249C Matrix metalloprotease inhibitors |
| 07/20/1999 | CA2259113A1 Carboxylate overbased gels |
| 07/14/1999 | CN1044114C Method for synthesizing tetra-(trifluoroacetic acid) manganese |
| 07/13/1999 | US5922911 Economical means for the utilization of the carbon monoxide present in the crude reaction product, carbon monoxide is not fed below the surface of the mixture in a manner to increase its concentration in liquid reaction mixture |
| 07/08/1999 | WO1999033782A1 Anticancer platinum (iv) complexes for oral administration |
| 07/08/1999 | WO1999020722A3 Fatty acids, soaps, surfactant systems, and consumer products based thereon |
| 07/07/1999 | CN1222133A Branched surfactant prepn. |
| 07/07/1999 | CN1221727A Prepn. tech. of zinc acetate |
| 07/06/1999 | US5919741 Overbased carboxylate gels |
| 07/06/1999 | US5919341 Difluorochloracetyl, dichloracetyl and trichloracetyl chloride preparation |
| 06/30/1999 | EP0926125A1 Continuous process for the preparation of pyvaloyl chloride and aroyl chloride |
| 06/30/1999 | EP0925271A1 Process for the preparation of derivatives of fatty acids |
| 06/29/1999 | US5917089 Process for the carbonylation of an alcohol and/or a reactive derivative thereof |
| 06/29/1999 | US5916422 Crude product mixture having unsaturated compounds and carbonyl compounds as impurities in a first distillation column and then in a second distillation column of lesser pressure |
| 06/23/1999 | EP0923525A1 Process for preparation of branched fatty acids |
| 06/23/1999 | CN1220655A Preparation of solid powdery rare earth carboxylates by evaporation method |
| 06/22/1999 | US5914417 Organometallic compounds of titanium, tantalum, or niobium with at least one hydroxide, diol or glycol monoether, and fatty acid carboxylate group; form nonhydrolyzing solutions; thin dielectric films; electroceramics |
| 06/22/1999 | CA2093749C Process for preparing ethylidene diacetate using iodine catalysts |
| 06/17/1999 | WO1999029648A2 Method for producing chlorocarboxylic acid chlorides |
| 06/16/1999 | CN1219954A Process for making solid compositions containing quaternary ester ammonium compounds and fatty acids |
| 06/16/1999 | CN1219529A Production method for calcium acetate |
| 06/15/1999 | CA2093752C Integrated process for oxygenated acetyl compounds from synthesis gas via dimethyl ether |
| 06/10/1999 | DE19753773A1 Verfahren zur Herstellung von Chlorcarbonsäurechloriden A process for preparing chlorocarbonyl chlorides |
| 06/09/1999 | EP0580818B2 Process for decomposing alpha,beta-unsaturated carbonyl compounds in refining acetic anhydride and/or acetic acid |
| 06/09/1999 | CN1219162A Azeotropic distillation process |
| 06/09/1999 | CN1219161A Process for selective production of acetic acid |
| 06/09/1999 | CN1218793A Process for producing bromo-undecylic acid |
| 06/09/1999 | CN1043568C Process for preparation of iridium-based solution, solution obtained and use of the latter as catalyst |
| 06/02/1999 | EP0783478B1 Basic zirconium carboxylates |
| 06/02/1999 | CN1218452A Synthesis of solid, powdery rare earth carboxylates by precipitation method |
| 06/02/1999 | CN1043525C Process for synthesis of acetic acid by methanol carbony lation under lower pressure in liquid phase |
| 05/25/1999 | US5907060 Process for preparing 3.3-dimethylbutyric acid |
| 05/25/1999 | US5907056 Improving the selectivity and yield of acetic acid in the low temperature oxidation of ethane with oxygen-containing gas inpresence of an oxide catalyst |
| 05/25/1999 | US5907017 Semifluorinated side chain-containing polymers |
| 05/19/1999 | EP0916641A1 Preparation of acid chlorides |
| 05/19/1999 | EP0915821A1 Selective preparation process of acetic acid and catalysts therefor |
| 05/19/1999 | CN1216974A Method for preparing acetic acid and/or methyl acetate by isomerisation and carbonylation |
| 05/12/1999 | EP0737103B1 Process for producing an iridium solution and use of same as catalyst. |
| 05/12/1999 | EP0686139B1 Alkaline calcium/zinc mixed soaps |
| 05/07/1999 | CA2252301A1 Preparation of acid chlorides |
| 05/06/1999 | EP0913386A1 Process for separating and purifying alkali metal salts of hydroxynaphthalenecarboxylic acids |
| 05/04/1999 | US5900505 Reacting methanol, carbon monoxide and halide |
| 05/04/1999 | US5900221 Process of preparing a solution of cesium and rubidium salts |
| 04/29/1999 | WO1999020722A2 Fatty acids, soaps, surfactant systems, and consumer products based thereon |
| 04/29/1999 | WO1999020592A1 Method for selectively producing acetic acid through the catalytic oxidation of ethane |
| 04/22/1999 | DE19745902A1 Selective production of acetic acid with high space-time yield |
| 04/21/1999 | CN1214670A Method for preparing acetic acid and/or methyl acetate by methyl formate isomerisation |
| 04/21/1999 | CN1214336A Process for production of carboxylic acid or anhydrides thereof |
| 04/15/1999 | WO1999018061A1 Process to prepare a pentenoic acid anhydride |
| 04/15/1999 | WO1999018058A1 Method for producing aldehydes and carboxylic acids by oxidizing primary alcohols |
| 04/15/1999 | CA2305676A1 Method for producing aldehydes and carboxylic acids by oxidizing primary alcohols |
| 04/15/1999 | CA2305473A1 Process to prepare a pentenoic acid anhydride |
| 04/14/1999 | EP0907630A1 Preparation of solid, powdery rare earth carboxylates by evaporation method |
| 04/07/1999 | EP0906387A1 Process for making solid compositions comprising quaternary ester ammonium compounds and fatty acids |