Patents
Patents for C07C 53 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen (9,125)
04/1996
04/24/1996CN1121064A Process for preparing trifluoroacetyl fluoride
04/23/1996US5510524 Process for the production of a carboxylic acid
04/23/1996US5510523 Contacting methanol with carbon monoxide gas mixture having low hydrogen content in presence of carbon-supported rhodium metal catalyst, methyliodide promoter, and water vapor
04/18/1996WO1996011179A1 Preparation of carboxylic acids or related esters by carbonylation in the presence of iridium
04/17/1996CN1031563C Process for producing chloracetic acid
04/17/1996CN1031562C Prepn. of high concentration formic acid at lower temp.
04/16/1996US5508099 Composition and method for treating substrates to reduce electrostatic charge and resultant article
04/16/1996US5507980 Drying a mixture of hydrotalcite sheet with at least one inorganic material and water, calcification
04/11/1996WO1996010553A1 A process for producing metal carboxylates for use as animal feed supplements
04/10/1996CN1031507C Process for purification of carboxylic acids
04/04/1996WO1996010007A1 Basic zirconium carboxylates
04/04/1996DE19536423A1 Acid compsn. for shaping hair
04/04/1996CA2201398A1 Basic zirconium carboxylates
03/1996
03/27/1996EP0702517A1 Quaternary ammonium and waterproofing/preservative compositions
03/27/1996CN1031402C Refinement of acetic acid by ethyl aldehyde oxidation process
03/26/1996US5502243 Forming ethylidene diacetate from dimethyl ether, methanol and synthesis gas
03/26/1996US5502226 Process of preparing ω-hydroxy acids
03/20/1996EP0701990A1 Hydrocarbonylation of dimethyl ether
03/20/1996EP0701989A1 Process for preparing mono- and dicarboxylic acids from unsaturated fatty acids and/or their derivatives
03/19/1996US5500155 Detergent mixtures of fatty acid isethionate salts and fatty alcohols
03/17/1996CA2158409A1 Process for the preparation of mono- and dicarboxylic acids from unsaturated fatty acids and/or derivatives thereof
03/14/1996DE19502050A1 New derivs. of valproic acid
03/13/1996EP0700922A1 Stabilised dithiophosphoric acid polysulphides
03/13/1996EP0700897A1 L-carnitine salt and cosmetic and pharmaceutical compositions containing same for treating dermatoses
03/13/1996EP0700892A1 Process for preparing mono- or dicarboxylic acids from aldehydes, their acetals or hemi-acetals as well as from their mixtures
03/13/1996CN1118345A Process for the preparation of acetic acid
03/13/1996CN1031260C Process for preparing carboxylic acids
03/12/1996US5498786 Enzyme inhibitors, cardiovascular disorders
03/09/1996CA2157837A1 L-carnitine salt and cosmetic and pharmaceutical compositions containing same for treating dermatoses
03/07/1996WO1996006821A1 Neurotrophic and antiproliferative compounds
03/07/1996CA2198728A1 Neurotrophic and antiproliferative compounds
03/06/1996CN1117957A A process for the preparation of addition compoinds of 1,1-bis (4-chlorophenyl)-2,2,2-trichloroethanol
03/01/1996CA2157151A1 Methylated herbicidal adjuvant
02/1996
02/28/1996EP0698007A1 Improved basic calcium carboxylates
02/27/1996US5495034 Method for preparing α-substituted ω-hydroperfluoroalkanes
02/27/1996US5495033 Esterification of fatty acids in acidulated soybean soapstock
02/21/1996EP0697213A1 Deodorant cosmetic composition
02/21/1996CN1117040A Method and apparatus for recovering carboxylic acids from dilute solutions
02/20/1996US5493054 Process for the synthesis of acid halides and reactants useful for its implementation
02/20/1996US5492877 Reacting fossil flour with an ammonia complex of nickel and copper; precipitation; filtration; drying; calcining; reduction with hydrogen
02/20/1996US5492625 Method of recovering carboxylic acids from dilute solutions
02/20/1996US5492603 Apparatus for recovering acetic acid from aqueous streams
02/14/1996EP0696565A1 Method of purifying acetic acid
02/07/1996EP0695735A1 Process for the preparation of trichloroacetyl chloride
02/07/1996EP0695286A1 Method of preparing caesium salts from caesium aluminium alum
02/07/1996CN1030909C Acetone removal process
02/06/1996CA2007730C Process for the recovery of catalyst values
02/03/1996CA2155155A1 Process for the preparation of trichloroacetyl chloride
02/01/1996WO1996002487A1 Process for carbonylating olefins
01/1996
01/31/1996EP0694523A1 Preparation of difluoroacetic acid fluoride and difluoroacetic acid esters
01/31/1996EP0543937B1 Process for the purification of acetic anhydride and acetic acid
01/30/1996US5488153 Process for the carbonylation of methanol or a reactive derivative thereof
01/30/1996US5488131 Synthesis of compounds with predetermined chirality
01/29/1996CA2154847A1 Preparation of difluoroacetic acid fluoride and difluoroacetic acid esters
01/27/1996CA2154058A1 Release agent composition for tire molding
01/24/1996EP0693472A1 Sodium monochloroacetate having ameliorated applicability
01/22/1996CA2154309A1 Sodium monochloracetate with enhanced implementation properties
01/18/1996WO1996001250A1 A process (iii) for making potassium formate
01/18/1996WO1996001249A1 A process (ii) for making potassium formate
01/18/1996WO1996001248A1 A process (i) for making potassium formate
01/18/1996DE4424710A1 Verfahren zur Carbonylierung von Olefinen A process for the carbonylation of olefins
01/10/1996EP0691322A1 Process for preparing trifluoroacétyl fluoride
01/05/1996CA2153106A1 Process for preparing trifluoroacetyl fluoride
01/03/1996EP0580818B1 PROCESS FOR DECOMPOSING $g(a),$g(b)-UNSATURATED CARBONYL COMPOUNDS IN REFINING ACETIC ANHYDRIDE AND/OR ACETIC ACID
01/02/1996US5481025 Saturated branched fatty acids containing 20 to 28 carbon atoms or esters thereof with C1-36 alkanols, a process for their production and their use
12/1995
12/27/1995CN1113908A Process
12/26/1995US5478486 Composition and method for treating substrates to reduce electrostatic charge and resultant article
12/21/1995WO1995034527A1 Fatty acid ester of etherified polyhydric alcohol
12/21/1995WO1995034525A1 OPTICALLY ACTIVE α-SUBSTITUTED CARBOXYLIC ACID DERIVATIVE AND PROCESS FOR PRODUCING THE SAME
12/21/1995WO1995034524A1 Basic zinc carboxylates
12/21/1995CA2200777A1 Basic zinc carboxylates
12/13/1995EP0686139A1 Alkaline calcium/zinc mixed soaps
12/12/1995US5475135 Catalyst for the dehalogenation of α-halogenated carboxylic acids
12/07/1995WO1995032939A1 Process for the removal of iodine from carboxyl products
12/06/1995EP0685446A1 Process for the preparation of acetic acid
12/06/1995CN1030448C Process for purification of acetic anhydride and acid
11/1995
11/29/1995CN1112458A Process for the preparation of an iridium-based solution, solution obtained and use of the latter as catalyst
11/29/1995CN1030386C Technology for processing formylic acid with methyl formate hydrolytic decomposition
11/22/1995EP0683150A1 Process for the preparation of branched chain fatty acids and alkyl esters thereof
11/22/1995EP0616607B1 Process for removing acetone from carbonylation processes
11/16/1995WO1995030645A1 Amide derivatives and their therapeutic use
11/16/1995CA2190009A1 Amide derivatives and their therapeutic use
11/15/1995EP0681565A1 PROCESS FOR PREPARING -g(a)-BRANCHED ALIPHATIC MONOCARBOXYLIC ACIDS.
11/14/1995US5466876 Process for the removal of corrosion metal contaminants from liquid compositions
11/14/1995US5466650 Catalyst for the dehalogenation of alphahalogenated carboxylic acids and its use for purifying monochloroacetic acid
11/02/1995EP0545997B1 Carbonylation of methanol using a novel transition metal catalyst precursor
10/1995
10/31/1995US5463152 Halofluorocarbon hydrogenolysis
10/31/1995US5463096 Nickel/silica catalyst and the preparation and use thereof
10/25/1995CN1110675A 2-substituted oxylacetic acid derivant, preparation trifluoromethyl and its appliance
10/24/1995US5461172 Light-colored manganese carboxylates
10/18/1995EP0521958B1 Process for producing branched fatty acids and their esters
10/11/1995CN1109862A Process for jointly producing dichloracetic acid and mercaptoacetic acid
10/10/1995US5457230 Method for removing iodine compound from acetic acid
10/08/1995CA2117595A1 Method and apparatus for recovering carboxylic acids from dilute solutions
10/05/1995DE19509187A1 Reversible thermographic material with easily recognised marks, useful e.g. for prepaid magnetic cards
10/04/1995EP0674612A1 Fluorinated monomers and polymers
10/04/1995CN1109463A Process for the preparation of carboxylic acids or the corresponding esters in the presence of a catalyst based on iridium
10/03/1995US5455376 Process for the preparation of aliphatic omega-difluorocarboxyl compounds
09/1995
09/28/1995WO1995025714A1 Synthesis of compounds with predetermined chirality
09/28/1995CA2184500A1 Synthesis of compounds with predetermined chirality
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