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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09/07/1994 | EP0513055B1 Process for reacting a low molecular weight hydroxy compound with a carboxylic acid halide |
09/06/1994 | US5344977 Process for the preparation of 2,3-dibromopropionyl chloride |
09/06/1994 | US5344976 Process for removing iodide compounds from carboxylic acids and carboxylic acid anhydrides |
09/06/1994 | US5344972 Isomerization, methyl formate and carbon monoxide |
09/01/1994 | WO1994019308A1 Alkaline calcium/zinc mixed soaps |
08/31/1994 | EP0612712A1 Process for the production of carboxylic acid anhydrides |
08/31/1994 | CN1091417A Acetic acid recovery |
08/30/1994 | US5342979 Removing by-products by azeotropic rectification with alkanediol as entrainer |
08/30/1994 | CA2012567C Process for purifying and recovering the contaminated catalyst solution arising in the carbonylation of methanol and/or methyl acetate and/or dimethyl ether |
08/26/1994 | CA2115530A1 Process for the production of carboxylic acid anhydrides |
08/24/1994 | CN1091119A Process for preparing carboxylic acids |
08/17/1994 | CN1090839A Improvement of carbonylation process |
08/10/1994 | EP0609200A1 Direct fluorination process for making perfluorinated organic substances |
08/09/1994 | US5336793 Preparing carboxylic acids or esters by oxidative cleavage of unsaturated fatty acids or esters |
08/04/1994 | WO1994017026A1 PROCESS FOR PREPARING α-BRANCHED ALIPHATIC MONOCARBOXYLIC ACIDS |
08/04/1994 | WO1994017025A1 Acetic acid recovery |
08/02/1994 | US5334759 Preparation of formic acid from carbon monoxide and water |
07/26/1994 | CA1330984C Supported catalyst for the preparation of monocarboxylic anhydrides |
07/26/1994 | CA1330982C Supported catalyst for the preparation of monocarboxylic anhydrides |
07/20/1994 | CN1025495C Prepn. of 2,2,3,3-teramethyl cyclopropane carboxylic ester |
07/19/1994 | US5330955 Tungsten and phosphorus oxides; esterification and carboxylation of alcohols and ethers |
07/12/1994 | US5329015 Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
07/07/1994 | WO1994014741A1 Fluorinated monomers and polymers |
07/07/1994 | WO1994014436A1 Retroviral protease inhibiting compounds |
07/06/1994 | EP0604800A1 4- 4- 4-(carboxyalkyl)-phenyl amino carbonyl -phenyl -piperedines as aggregation inhibitors |
07/06/1994 | EP0425687B1 Clathrate compound of ring-substituted salicylic acid salt |
07/05/1994 | US5326917 Vinyl polymers, films, coatings |
07/05/1994 | US5326891 Alkoxylation catalyst |
06/30/1994 | CA2605872A1 Intermediates for retroviral protease inhibiting compounds |
06/29/1994 | EP0603917A1 Iodinated agents and X-ray imaging compositions containing them |
06/29/1994 | EP0603548A1 Acetate of sodium and alkaline earth metal, process of preparation and use |
06/29/1994 | EP0603544A1 Acetate of potassium and alkaline earth metal, process of preparation and use |
06/29/1994 | EP0603172A1 Catalyzed process for oxidation of ozonides of unsaturates to carboxylic acids. |
06/29/1994 | CN1025184C Process for preparing acetic acid and acetic anhydride |
06/23/1994 | WO1994013615A1 High purity fatty acid salt products |
06/18/1994 | CA2110422A1 Alkaline earth metal sodium acetate, a process for its preparation and its use |
06/18/1994 | CA2110317A1 Alkaline earth metal potassium acetate, a process for its preparation and its use |
06/17/1994 | CA2108061A1 Iodinated wetting agents |
06/16/1994 | DE4241632A1 New (aza)aromatic or alicyclic carboxylic acid cpds. - used e.g. for treating thrombosis, inflammation, osteoporosis, cardiac infarct or tumour metastasis |
06/15/1994 | EP0601458A2 Separation process |
06/11/1994 | CA2111035A1 Carboxylic acid derivatives, pharmaceutical compositions containing these compounds and processes for preparing them |
06/08/1994 | CA2103745A1 Separation process |
05/31/1994 | US5316928 Aerobic fermentation and acetic acid for salt formation |
05/17/1994 | US5312982 Process for the preparation of β-halogeno-tert.-alkyl-carboxylic acid chlorides |
05/17/1994 | US5312935 Purification of fluorinated carboxylic acids |
05/17/1994 | US5312933 Method of producing symmetrical difatty acid diamides |
05/11/1994 | WO1994010122A1 Process for the preparation of carboxylic acids and esters thereof by oxidative cleavage of unsaturated fatty acids and esters thereof |
05/11/1994 | EP0596859A2 Carbonylation catalyst |
05/11/1994 | EP0596632A1 Process for preparing carboxylic acids |
05/11/1994 | EP0596484A1 Process for preparing formic acid |
05/11/1994 | EP0596135A1 Lanolin fatty acids, separation thereof, and cosmetic and external preparation |
05/11/1994 | CN1086508A Preparation of formic acid |
05/11/1994 | CA2147742A1 Process for the preparation of carboxylic acids and esters thereof by oxidative cleavage of unsaturated fatty acids and esters thereof |
05/10/1994 | US5310419 Method of preparing inorganic polymeric water complexes and products so produced |
05/06/1994 | CA2109473A1 Process for preparing carboxylic acids |
05/05/1994 | DE4236530A1 Super-satd. acid aq. solns. as coagulant for coatings - comprising aluminium tri:formate, alkali(ne earth) formate(s) and stabiliser |
05/04/1994 | CN1086205A Method for preparing n-hexyl acid by secondary-octanol nitric acid oxydation |
05/03/1994 | US5308548 Preparing a dispersible, sol-forming cerium (IV) composition |
04/28/1994 | WO1994008987A1 Integrated process for recovery of carotenoids and tocotrienols from oil |
04/28/1994 | WO1994008938A1 Method for refining acetic anhydride |
04/27/1994 | CN1085905A Organic cerium (IV) compounds and their preparation and use |
04/26/1994 | US5306398 Adding copper or copper compound and base, distilling copper compound and alkali compound |
04/26/1994 | CA1328877C Antihypercholesterolemic agents |
04/20/1994 | EP0592552A1 Chiral phospholanes via chiral 1,4-diol cyclic sulfates. |
04/20/1994 | CN1085540A Process for the production of acetic acid |
04/20/1994 | CN1085539A Purification of acetic acid and/or acetic anhydride using ozone |
04/19/1994 | US5304678 Acetic acid from ethylene |
04/14/1994 | DE4313480C1 Prepn. of water-soluble caesium salt from caesium-aluminium alum - by reaction with calcium hydroxide and soluble calcium salt in amts. equimolar to aluminium and caesium in water, without adding barium cpd. |
04/13/1994 | CN1085205A Separation and use for chloracetic acid mother liquor |
04/13/1994 | CN1024189C Treatment of acetic acid with hydrogen in presence of hydrogenation catalyst |
04/06/1994 | EP0590856A1 Releasably bound carboxylic acids |
04/06/1994 | CN1084822A Process for the purification of gaseous hydrochloric acid |
04/05/1994 | US5300685 Contacting with polymer/metal complex which reacts with alkyl halides to quaternize or form salts and precipitate metal halides which are trapped in matrix |
04/05/1994 | US5300684 Process for the fluidized bed oxidation of ethane to acetic acid |
04/05/1994 | US5300682 Catalytic oxidation of ethane to acetic acid |
03/31/1994 | WO1994006744A1 Process for producing trifluoroacetyl chloride |
03/31/1994 | WO1994006743A1 Analogues of vpa used as anti-epileptica |
03/31/1994 | CA2144419A1 Vpa-analogous antiepileptic agents |
03/31/1994 | CA2107163A1 Releasably bound carboxylic acids |
03/29/1994 | US5298586 Reacting carbon monoxide with carboxylic acid, ester or alkyl ether in presence of rhodium catalyst and iodide promoter |
03/23/1994 | EP0588379A2 Treatment of wrinkling |
03/17/1994 | WO1994005421A1 Process for producing acetic acid or methyl acetate and catalyst |
03/17/1994 | WO1994005420A1 Ru-Sn HETEROPOLYNUCLEAR COMPLEX AND PROCESS FOR PRODUCING ACETIC ACID OR METHYL ACETATE BY USING THE SAME |
03/17/1994 | DE4231085A1 VPA-analoge Antiepileptika VPA-analog antiepileptic drugs |
03/16/1994 | CN1024001C Process for preparing carboxylic acids |
03/09/1994 | EP0433420B1 Process for making symmetrical di-fatty acid diamides |
03/08/1994 | US5292949 From acyl halide and acid anhydride |
03/08/1994 | US5292948 Continuous process for the preparation of acetic anhydride or mixtures of acetic anhydride and acetic acid |
03/08/1994 | US5292928 Process for the reaction of a low-molecular hydroxyl compound with a carboxylic acid halide |
03/08/1994 | CA1327588C Leukotriene antagonists |
03/01/1994 | US5290955 Multistage process with resolution, lactonization, reduction and dehydration |
02/23/1994 | EP0583695A1 Process for the preparation of formic acid from carbon monoxide and water |
02/08/1994 | US5284873 Treatment of benign hypertrophy of the prostate |
02/02/1994 | EP0580818A1 PROCESS FOR DECOMPOSING -g(a),-g(b)-UNSATURATED CARBONYL COMPOUNDS IN REFINING ACETIC ANHYDRIDE AND/OR ACETIC ACID. |
02/02/1994 | EP0580735A1 Preparation of trialkylacetic acids, particularly of pivalic acid, using solid acid catalysis |
02/02/1994 | EP0580619A1 Process for producing hydrophobised double-layer hydroxide compounds. |
01/20/1994 | WO1994001100A1 METHODS AND COMPOSITIONS FOR INHIBITING 5α-REDUCTASE ACTIVITY |
01/19/1994 | EP0578850A1 Process for the preparation of carboxylic acids and derivatives of them |
01/18/1994 | US5280125 Chemical process for the preparation of 3-alkylated indole |
01/12/1994 | EP0578193A1 Purification of acetic acid and/or acetic anhydride using ozone |