| Patents for C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides (43,144) |
|---|
| 07/06/2011 | CN102115379A Method for producing pentaerythritol and co-producing manganese formate and sodium hydroxide by utilizing waste liquid generated by preparing pentaerythritol |
| 07/06/2011 | CN102115378A Method for producing pentaerythritol and coproducing zinc formate and sodium hydroxide from waste liquid generated in pentaerythritol preparation |
| 07/06/2011 | CN102115377A Method for producing pentaerythritol, lithium formate and sodium hydroxide with waste liquor generated during preparation of pentaerythritol |
| 07/06/2011 | CN102115376A Method for producing pentaerythritol with co-production of ammonium formate and sodium hydroxide from waste liquid generated in pentaerythritol preparation |
| 07/06/2011 | CN102115375A Method for producing pentaerythritol with co-production of calcium formate and sodium sulfate from waste liquid generated in pentaerythritol preparation |
| 07/06/2011 | CN102115374A Method for producing pentaerythritol, zinc formate and sodium hydroxide with waste liquor generated during preparation of pentaerythritol |
| 07/06/2011 | CN102115373A Method for producing co-product of pentaerythritol as well as manganese formate and sodium chloride by waste liquid generated by preparation of pentaerythritol |
| 07/06/2011 | CN102115372A Method for producing pentaerythritol with co-production of magnesium formate and sodium chloride from waste liquid generated in pentaerythritol preparation |
| 07/06/2011 | CN102115371A Method for producing pentaerythritol and co-producing potassium formate and sodium chloride by using waste liquor generated in the process of preparing pentaerythritol |
| 07/06/2011 | CN102115370A Method for producing pentaerythritol, potassium formate and sodium hydroxide with waste liquor generated during preparation of pentaerythritol |
| 07/06/2011 | CN102115369A Method for preparing pentaerythritol, calcium formate and sodium hydroxide by using waste liquid from preparation of pentaerythritol |
| 07/06/2011 | CN102115368A Method for preparing pentaerythritol, ammonium formate and sodium sulfide |
| 07/06/2011 | CN102115367A Method for preparing pentaerythritol as well as cobaltous formate and sodium chloride |
| 07/06/2011 | CN102115366A Method for producing pentaerythritol and co-producing cobaltous formate and sodium carbonate by utilizing waste liquid generated by preparing pentaerythritol |
| 07/06/2011 | CN102115365A Method for preparing pentaerythritol with co-production of calcium formate and sodium phosphate |
| 07/06/2011 | CN102115364A Method for preparing pentaerythritol, and co-producing manganese formate and sodium carbonate |
| 07/06/2011 | CN102115363A Method for producing pentaerythritol, manganese formate and sodium hydroxide by using waste liquid from preparation of pentaerythritol |
| 07/06/2011 | CN102115362A Method for producing pentaerythritol, and co-producing formic acid and sodium sulfate by using waste liquid from preparation of pentaerythritol |
| 07/06/2011 | CN102115361A Method for producing pentaerythritol with co-production of manganous formate and sodium carbonate from waste liquid generated in pentaerythritol preparation |
| 07/06/2011 | CN102115360A Method for producing pentaerythritol, barium formate and sodium chloride with waste liquor generated during preparation of pentaerythritol |
| 07/06/2011 | CN102115359A Method for producing co-product of pentaerythritol as well as calcium formate and sodium chloride by waste liquid generated by preparation of pentaerythritol |
| 07/06/2011 | CN102115358A Method for producing pentaerythritol and sodium formate with waste liquor generated during preparation of pentaerythritol |
| 07/06/2011 | CN102115353A Method for selective oxidization of aromatic hydrocarbons |
| 07/06/2011 | CN102114427A Method for preparing catalyst in preparation of acrylic acid by oxidizing acrolein |
| 07/06/2011 | CN101823949B Method for preparing oxalic acid by potato starch residue |
| 07/06/2011 | CN101232944B Catalyst and method for producing phthalic anhydride |
| 07/05/2011 | CA2395599C Process for extraction of an organic salt from plants, the salt, and other similar salts |
| 07/05/2011 | CA2357899E Method for manufacturing calcium salts of highly unsaturated fatty acids |
| 06/30/2011 | WO2011077140A2 Method of producing acrylic and methacrylic acid |
| 06/30/2011 | WO2011076787A1 Method for hydrogenating 1,2-unsaturated carbonylic compounds |
| 06/30/2011 | WO2011076679A1 Method for carboxylizing aromates and heteroaromates using co2 |
| 06/30/2011 | WO2011051621A3 Method and device for producing alkene derivatives |
| 06/30/2011 | WO2011015169A8 Method and system for producing phthalic acid/phthalic anhydride |
| 06/30/2011 | US20110160483 Process for the separation of organic acids and amino acids from fermentation broths |
| 06/30/2011 | US20110160482 Catalysts for hydrodeoxygenation of polyols |
| 06/30/2011 | US20110160472 Chemical methods for treating a metathesis feedstock |
| 06/30/2011 | US20110159040 Novel immunogens and methods for discovery and screening thereof |
| 06/30/2011 | CA2784079A1 Method of producing acrylic and methacrylic acid |
| 06/29/2011 | EP1326834B1 2-substituted heterocyclic compounds |
| 06/29/2011 | CN201880528U Stearate reaction kettle |
| 06/29/2011 | CN102112429A Method for separating acrylic acid, contained as the main constituent, and glyoxal, contained as a by-product, from a gaseous product mixture of a c3 precursor compound of acrylic acid |
| 06/29/2011 | CN102108059A Method for synthesizing doxylamine succinate |
| 06/29/2011 | CN102108049A Preparation method of 9-carboxyfluorene |
| 06/29/2011 | CN102108048A Method for preparing acetic acid and carboxylic ester |
| 06/29/2011 | CN101521117B preparation method of alpha- dicarboxylic acids for electrolyte for aluminium electrolytic capacitor |
| 06/29/2011 | CN101462943B Method for preparing oxalate with co-production products oxalic acid and dihydric phosphate by continuous dehydrogenation of formate |
| 06/29/2011 | CN101348427B Simple synthetic method of isononanoyl chloride |
| 06/29/2011 | CN101214943B Technique for preparing high concentration low carbonic acid from low carbonate acidified by polymeric acid |
| 06/29/2011 | CN101189206B Production of sodium diformate |
| 06/28/2011 | US7968751 Method of fluorination |
| 06/28/2011 | CA2524880C Manufacture of conjugated linoleic salts and acids |
| 06/23/2011 | WO2011075087A1 Carboxylation of terminal alkynes |
| 06/23/2011 | WO2011073552A1 Method for manufacturing acrolein and/or acrylic acid from glycerol |
| 06/23/2011 | US20110152567 Method for producing a perfluoro compound having hydroxyl groups |
| 06/23/2011 | US20110152331 Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation |
| 06/23/2011 | US20110152330 Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation |
| 06/23/2011 | US20110151162 Process for Making Triglyceride Plasticizer |
| 06/23/2011 | US20110150743 Hydrocyanic acid containing bioresource carbon |
| 06/22/2011 | EP2334633A1 Control of a process for the purification of (meth) acrylic acid using on-line, near ir analysis |
| 06/22/2011 | EP2334632A1 Method and system for obtaining solid reaction products from solutions |
| 06/22/2011 | EP2334631A1 Method for separating acrylic acid, contained as the main constituent, and glyoxal, contained as a by-product, from a gaseous product mixture of a c3 precursor compound of acrylic acid |
| 06/22/2011 | EP2334409A1 Method for determination of delta-d values of non- exchangeable hydrogen stable isotopes on ethanol' s methyl group by means of irms instrumental technique |
| 06/22/2011 | DE102009060033A1 Verfahren zur Carboxylierung von Aromaten und Heteroaromaten mit CO2 Process for the carboxylation of aromatic and heteroaromatic compounds with CO2 |
| 06/22/2011 | CN1983044B Charge control agent, charge control resin particles and toner for developing electrostatic images |
| 06/22/2011 | CN1960961B Method for producing high-purity terephthalic acid |
| 06/22/2011 | CN1874842B Process for producing catalyst for methacrylic acid production, catalyst for methacrylic acid production, and process for producing methacrylic acid |
| 06/22/2011 | CN102105429A Method for producing (meth)acrylic acid anhydride, method for storing (meth)acrylic acid anhydride, and method for producing (meth)acrylate ester |
| 06/22/2011 | CN102105428A Process for producing hydrogenated aromatic polycarboxylic acid |
| 06/22/2011 | CN102105223A Catalyst for methacrylic acid production, process for producing same, and process for producing methacrylic acid |
| 06/22/2011 | CN102101033A Method for blending and loading solid catalyst material into tubular structures |
| 06/22/2011 | CN101475466B Preparation method of 1,1-cyclohexanediacetic acid |
| 06/22/2011 | CN101279905B Preparation of ethynyl benzoic acid |
| 06/21/2011 | US7964689 Superabsorbent polymer made from acrylic acid |
| 06/16/2011 | WO2011070553A1 Procedure for obtaining coated acid salts |
| 06/16/2011 | WO2011070459A1 Process for enantiomerically pure 8-aryloctanoic acids as aliskiren |
| 06/16/2011 | WO2010066645A3 Method for continuously manufacturing geometric catalyst molded bodies k |
| 06/16/2011 | WO2010066601A3 Method for cleaving michael adducts that are contained in a fluid f and that were formed in the production of acrylic acid or esters thereof |
| 06/16/2011 | US20110144388 Process for production of glycolic acid |
| 06/16/2011 | US20110144385 Method For The Production Of Aryl Polyglycol Carboxylic Acids By Means Of A Direct Oxidation Process |
| 06/16/2011 | US20110144384 Liquid-gas phase reactor system |
| 06/16/2011 | US20110144381 Method for purifying a chlorine supply |
| 06/16/2011 | US20110144356 Flow reactors for chemical conversions with heterogeneous catalysts |
| 06/16/2011 | US20110139602 Removal of bound water from bio-oil |
| 06/16/2011 | DE102009058058A1 Verfahren zur Polymerisationsinhibierung von (Meth)acrylsäure und/oder Meth)acrylsäureestern A method for inhibiting polymerization of (meth) acrylic acid and / or acrylic acid esters meth) |
| 06/15/2011 | EP2332901A1 Process for preparing conjugated fatty acids and esters thereof |
| 06/15/2011 | EP2332900A1 Method for selective carbohydrate oxidation using supported gold catalysts |
| 06/15/2011 | EP2332899A1 The method for selective production of glyceric acid |
| 06/15/2011 | EP2332648A1 Catalyst for degrading lignin, catalyst for degrading aromatic hydrocarbon, and porphyrin |
| 06/15/2011 | EP2331258A1 Method for producing geometric catalyst moulded bodies |
| 06/15/2011 | EP1988999B1 Multiple-metal complex-containing compound and metal complex, and manufacture methods therefor, and exhaust gas purification catalyst manufacture method using the same |
| 06/15/2011 | CN1840519B Method for producing free acid by cyclopropane carboxylic acid ester hydrolysis |
| 06/15/2011 | CN1803756B Process for the preparation of cyclopropyl carboxylic acid esters and derivativesr |
| 06/15/2011 | CN1226923B Process for preparing granular microbial biomass and isolation of valuable compounds therefrom |
| 06/15/2011 | CN102099347A Process for the oxidation of alcohol and/or aldehyde groups |
| 06/15/2011 | CN102099324A Process for production of aromatic carboxylic acids |
| 06/15/2011 | CN102099323A Process for production of glycolic acid |
| 06/15/2011 | CN102099322A Thermal salt-splitting of ammonium carboxylates |
| 06/15/2011 | CN102099294A Process for the preparation of a composition comprising meso-tartaric acid |
| 06/15/2011 | CN102093913A Method for coprocessing glycerol and heavy oil in hydrothermal mode to simultaneously obtain lactic acid and light oil |
| 06/15/2011 | CN102093459A Penthorum chinense pursh extract and preparation method and application thereof |