| 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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| 04/01/2004 | WO2004026267A2 Tri(alkylcarboxylato) gallium (iii) products and pharmaceutical compositions containing them |
| 04/01/2004 | US20040063677 Omega monounsaturated fatty acid derivativatized biologically active materials; drug delivery; drug resistance; bioavail-ability |
| 03/31/2004 | EP1401797A2 Method for producing saturated alcohols, ketones, aldehydes and carboxylic acids |
| 03/31/2004 | EP0958267B1 Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
| 03/30/2004 | US6713649 Method for production of formic acid |
| 03/25/2004 | US20040059153 Process for carbonylating alcohols, employing a catalyst based on rhodium or iridium in a non-aqueous ionic liquid, with efficient catalyst recycling |
| 03/25/2004 | US20040059150 Reduced odor esters and process for producing same |
| 03/24/2004 | EP1399254A1 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols |
| 03/24/2004 | EP1154845B1 Use of ethoxylated glyceride mixtures as emulsifiers for producing paraffin hydrocarbon emulsions |
| 03/24/2004 | EP1153009B1 Method for carbonylation of lower aliphatic alcohols |
| 03/24/2004 | CN1483714A Method for producing fatty acid |
| 03/23/2004 | US6710206 Poly(3-cyclopropyl-3-hydroxypropionate) and processes for its preparation and derivatives thereof |
| 03/23/2004 | CA2252435C Branched surfactant manufacture |
| 03/18/2004 | US20040054246 Using acidic ion exchnage resin |
| 03/18/2004 | US20040054226 Alkylation of malonic ester, malononitrile; using carbonate and phase transfer agent |
| 03/18/2004 | DE10242746A1 Washing column for the continuous separation by crystallizing, of multi-component materials, has successive zones to filter and wash and melt the materials |
| 03/17/2004 | EP1397334A1 Method for carbonylation of lower aliphatic alcohols using tin promted platinum catalyst |
| 03/17/2004 | EP1397207A1 Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols |
| 03/17/2004 | EP1212276B1 Sulfur containing promoter for alkanes oxidative dehydrogenation processes |
| 03/17/2004 | CN1142107C Process for treating waste liquid of furaldehyde and recovering butyl acetate, ammonium sulfate, ammonium acetate, acetamide and acetonitrile |
| 03/16/2004 | US6706914 Rhodium containing solutions |
| 03/16/2004 | US6706193 Method for recovering fluorinated emulsifiers from aqueous phases |
| 03/11/2004 | WO2004020382A1 Method and device for producing formic acid formates and use of said formates |
| 03/11/2004 | US20040048829 Molecular inclusion compounds |
| 03/11/2004 | CA2495340A1 Method and device for producing formic acid formates and use of said formates |
| 03/10/2004 | EP1395265A2 Combretastatin a-3 prodrug |
| 03/10/2004 | CN1480440A Technique for producing chloroactic acid through hthp method and its equipment |
| 03/10/2004 | CN1480438A Stable ethene in hibitory compound and its prepn method |
| 03/10/2004 | CN1141302C Process for treating waste water containing furaldehyde and recovering furaldehyde and acetic acid |
| 03/10/2004 | CN1141287C Integrated process and system for recovering liluted acetic acid |
| 03/04/2004 | WO2003048098A3 Process for preparing monochloroacetic acid |
| 03/04/2004 | WO2003000173A3 Use of branched-chain fatty acids and derivatives thereof for the treatment of pain |
| 03/04/2004 | US20040044245 Continuous processing; carbonylation of methanol using rhodium, iridium catalyst; process control |
| 03/02/2004 | US6699467 As carriers for delivering active agents such as peptides, drugs by administration, such as oral, subcutaneous, sublingual, and intranasal administration |
| 02/26/2004 | US20040037022 Aminoalcohol derivatives |
| 02/25/2004 | EP1230206B1 Method for production of formic acid |
| 02/25/2004 | EP1218329B1 Method for improving the stability and/or avoiding deactivation of a catalyst when making an acetic acid and/or methyl acetate |
| 02/25/2004 | CN2604435Y Flash evaporator for technology of methyl alcohol low pressure carbonyl synthesizing acetic acid |
| 02/25/2004 | CN2604434Y Bubble tower converter for technology of methyl alcohol low pressure liquid phase carbonyl synthesizing acetic acid |
| 02/24/2004 | US6696603 Method for cleaning off-gas flows |
| 02/24/2004 | US6696582 Oxidation with oxygen or oxygen containing gases at 0-100 degrees celsius in at least 2 stages |
| 02/24/2004 | US6695952 Method for the separation of and purification of an aqueous mixture consisting of the main components acetic acid and formic acid |
| 02/19/2004 | WO2004014830A1 Method for producing carbonyl compound |
| 02/19/2004 | WO2004014552A1 A phospha-adamantane (s) catalytic system |
| 02/19/2004 | US20040034242 Compounds containing a specific branched chain end terminal group, which is isopropyl, sec.-butyl, or tert.-butyl; a polar leading group, and long chain aliphatic, non-cyclic, saturated or nonsaturated linking groups |
| 02/19/2004 | US20040033434 Sulfonium salt compound |
| 02/19/2004 | DE10237379A1 Production of formic acid-formate e.g. preservative and animal feed additive, comprises partial hydrolysis of methyl formate, separation of formic acid, base hydrolysis of remaining ester and combination with formic acid |
| 02/18/2004 | CN1138748C Carbonylation method |
| 02/18/2004 | CN1138747C Carbonylation method |
| 02/18/2004 | CN1138746C Process for preparing acetate from gas phase oxidation saturated C4-hydrocarbons and mixture of same and unsaturated C4-hydrocarbons |
| 02/18/2004 | CN1138737C Process for recovering pentaerythritol and sodium formate from mother liquid of pentaerythritol |
| 02/18/2004 | CN1138596C Catalyst and process for oxidation of ethane and/or ethylene |
| 02/17/2004 | US6693216 A calcium double salt of organic (preservative) acids of formula ca(r1)(r2) where r1 and r2 are different and are each ooc-r3, r3=saturated or monounsaturated or polyunsaturated c1-c5-alkyl, c1-c5-hydroxyalkyl or phenyl |
| 02/17/2004 | US6692706 Process for preparing saturated carboxylic acids having from 1 to 4 carbon atoms |
| 02/12/2004 | US20040030188 3-Methoxybenzyl thiourea derivatives and improved lipid compositions containing same |
| 02/12/2004 | US20040030184 Oxidation of ethane, ethylene using oxidation catalyst; controlling particle size |
| 02/12/2004 | US20040029838 Anticancer agents |
| 02/12/2004 | DE10333852A1 Monoalkylation of C-H acid methylene groups and also production of nitriles and carboxylic acids involves reaction with dihalogen compounds in presence of specified amounts of alkali(ne earth) carbonate |
| 02/11/2004 | EP1388529A2 Stable ethylene inhibiting compounds and methods for their preparation |
| 02/05/2004 | US20040024268 Process for catalytically producing organic substances by partial oxidation |
| 02/05/2004 | US20040024243 Process for the synthesis of fluoroorganic compounds |
| 02/04/2004 | EP1206433B1 Vapor phase carbonylation process using promoted iridium catalyst |
| 02/04/2004 | CN1472186A Method for producing calcium formate |
| 02/04/2004 | CN1137079C Method for preparing acrylic acid and acrylic acid esters |
| 02/04/2004 | CN1136969C Group 4 metal promoted iridium carbonylation catalyst |
| 02/04/2004 | CN1136968C Group 5 metal promoted iridium carbonylation catalyst |
| 02/03/2004 | US6686500 By carbonylation in the presence of an iridium catalyst and methyl iodide co-catalyst |
| 02/03/2004 | US6686489 Metal organic precursors for transparent metal oxide thin films and method of making same |
| 01/29/2004 | US20040019156 Comprises metal bromide oxidation catalysts, in liquid phase using acetic acid as solvent; waste treatment |
| 01/29/2004 | US20040018948 Skin care cosmetic methods of sebum control using carboxyalkylates of branched alcohols and/or alkoxylates thereof |
| 01/28/2004 | EP1384706A1 Process for the monoalkylation of C-H acid methylene groups |
| 01/28/2004 | CN1471503A TMP/steam pressure filtration |
| 01/28/2004 | CN1471494A Rare earth or gallium additive composition, methods for preparing same and use thereof as catalyst |
| 01/28/2004 | CN1136181C Method for manufacture of products containing disalts of formic acid |
| 01/27/2004 | US6683208 For use in preparation of optically active carboxylic acids and/or derivatives |
| 01/22/2004 | WO2004007407A2 Fluorous tagging and scavenging reactants and methods of synthesis and use thereof |
| 01/22/2004 | WO2004006883A1 Skin care cosmetic compositions containing carboxyalkylates of branched alcohols and/or alkoxylates thereof |
| 01/22/2004 | US20040013631 Skin care cosmetic compositions containing carboxyalkylates of branched alcohols and/or alkoxylates thereof |
| 01/22/2004 | US20040013630 Skin care cosmetic compositions containing carboxyalkylates of branched alcohols and/or alkoxylates thereof |
| 01/21/2004 | EP1382661A1 A method for producing a fatty acid |
| 01/21/2004 | CN1135217C Method for preparing and purifying acetate by reaction distillation effect |
| 01/21/2004 | CN1135216C Process for preparing saturated carboxylicacides having 1 to 4 carbon atoms |
| 01/21/2004 | CN1135212C Process for producing acetic anhydride |
| 01/21/2004 | CN1135211C Anhydrous carbonylation process for production of acetic acid |
| 01/20/2004 | US6680395 Method for the synthesis of straight-chain aliphatic carboxylic acids from aldehydes |
| 01/14/2004 | CN1134398C Method for carbonylation of lower aliphatic alcohols |
| 01/14/2004 | CN1134396C Process for the manufacture of quaternary carboxylic acids |
| 01/14/2004 | CN1134382C Method for oxidizing hydrocarbons, catalyst containing silver and uses thereof |
| 01/13/2004 | US6677487 Combining a tertiary amide with a pentavalent phosphorous halide in a solvent to form an alpha - haloiminium salt and converting the alpha -haloiminium salt to the alpha -haloenamine with a base |
| 01/13/2004 | US6677480 Measuring density of heavy phase of light ends distillation column comprising methyl iodide and methyl acetate, using to adjust feed of methanol and/or to regulate temperature in reaction zone to optimize reactor conditions |
| 01/07/2004 | CN1466489A 催化剂体系和羰基化方法 Carbonylation catalyst system and method |
| 01/07/2004 | CN1465612A Method for recovering perfluoro caprylic acid from waste liquid of producing teflon resin |
| 01/02/2004 | EP1375469A1 A process for preparing acylfluorides |
| 01/02/2004 | EP1373142A1 Rare earth or gallium additive composition, methods for preparing same and use thereof as catalyst |
| 01/02/2004 | EP1372808A1 Method for eliminating oxygenated organic molecules that are present in an organic effluent using alumina agglomerates |
| 01/01/2004 | US20040002610 Salt forming uisng 6.8-dihalooctanoic acid with methylbenzylamine; using phase transfer catalyst |
| 12/30/2003 | US6670504 Method and producing acetic acid in a reactor cascade |
| 12/30/2003 | CA2117569C Process for the production of acetic acid |
| 12/25/2003 | WO2003106396A1 Process for the production of acetic acid |
| 12/25/2003 | US20030236436 Process for preparing acylfluorides |