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WO/2013/039647A1 |
Process for the preparation of carboxylic acids like succinic acid (SA) from their correponding biologically-produced ammonium salts (like DAS) and / or amides and / or imides. The process involves reacting the biologically-produced deri...
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WO/2013/033081A2 |
A process is provided for carrying out an oxidation on a feed including levulinic acid and/or a levulinic acid oxidation precursor to succinic acid, one or more furanic oxidation precursors of 2,5-furandicarboxylic acid and a catalytical...
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WO/2013/029767A1 |
The invention relates to a process for preparing (2,3) disubstituted succinates that allows (2,3) disubstituted succinates to be obtained in good purity and with acceptabel reaction yields. The (2) and (3) substitutions may be the same o...
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WO/2013/025105A1 |
The invention provides a method for preparing a succinic acid, which method comprises the steps of - providing magnesium succinate; - acidifying the magnesium succinate with hydrochloric acid (HC1), thereby obtaining a solution comprisin...
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WO/2013/025107A1 |
The invention provides a method for preparing a carboxylic acid, which method comprises the steps of - providing magnesium carboxylate, wherein the carboxylic acid corresponding with the carboxylate has a solubility in water at 20 °C of...
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WO/2013/025106A1 |
The invention provides a method for preparing a carboxylic acid, which method comprises the steps of providing magnesium carboxylate, wherein the carboxylic acid corresponding with the carboxylate is selected from the group consisting of...
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WO/2013/022752A1 |
Improved methods for the separation and isolation of bioactive polyelectrolytes, such as humic acid, fulvic acid, ulmic acid, and humin, from any one or a combination of naturally occurring or synthetically produced humified organic matt...
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WO/2013/015874A2 |
Provided is a process for preparing a turbine oil formulation comprised of a base oil selected from the group consisting of Group II, III and IV base oils and mixtures thereof, and an ester component comprised of at least one diester or ...
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WO/2013/011858A1 |
[Problem] To provide a novel tetravalent platinum complex characterized by having a high anti-tumor activity on malignant tumors and has relatively reduced adverse side effects. [Solution] A tetravalent platinum dichloromalonic acid salt...
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WO/2013/011226A1 |
The subject matter of the invention is a process for synthesizing ω-functionalized acids of formula R-(CH2)n-COOH in which R is COOH or NH2CH2, from a feedstock of natural origin containing hydroxylated fatty acids.
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WO/2013/007451A1 |
The invention relates to a method for continuously producing a solution of salts, in particular for producing hexamethylenediamine adipate, and to a device for carrying out such a method. According to the invention, in a first step a sub...
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WO/2013/008637A1 |
Purified cyclohexanol of the present invention has a methylcyclopentanol concentration of 10-1000 ppm by weight and a cyclohexyl cyclohexene isomer concentration of 15-500 ppm by weight. A method for producing cyclohexanol of the present...
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WO/2012/170059A1 |
Processes for producing nitrogen containing compounds include producing hexanedioi (HDO), hexamethylenediamine (HMD), adiponitrile (ADN), adipamide (ADM) and derivatives thereof from adipic acid (AA) obtained from fermentation broths con...
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WO/2012/170447A2 |
A self-contained system which promotes the multiplication of algae from either salt water or fresh water sources as a feedstock in a tank (12) that contains submerged plates (24). A current is applied to the plates (24) and resulting gas...
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WO/2012/167525A1 |
The present invention belongs to the field of bio-engineering technology, and provides a method for co-producing and separating diols and organic acids. The characteristics are that the object of study is Klebsiella pneumoniae for produc...
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WO/2012/163563A1 |
The present invention relates to a strontium salt (I) wherein n is an integer which can take the values of 0 or 1 m is an integer which can take the values of 0 or 1 R is hydrogen or methyl and stereoisomers or hydrates thereof, to metho...
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WO/2012/158180A1 |
Processes that, make nitrogen-containing compounds include converting succinic acid (SA) or monoammonium succinate (MAS) derived from a diammoniurn succinate (DAS)- or MAS-containing fermentation broth to produce such compounds Including...
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WO/2012/158182A1 |
Processes include providing a clarified diammonium succinate (DAS)- or monoammonium succinate (MAS)- containing fermentation broth; distilling the broth of an overhead that includes water and ammonia, and a liquid bottoms that includes S...
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WO/2012/146736A1 |
Salts of 3-carboxy-N-ethyl-N,N-dimethylpropan-1-aminium, method of preparation thereof and use in the treatment of cardiovascular disease.
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WO/2012/148108A2 |
The present invention relates to a method for preparing lactide from alkyl lactate, comprising: a step of polymerizing alkyl lactate under a lead (Pb)-based catalyst so as to prepare lactic acid oligomers; and a step of depolymerizing sa...
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WO/2012/137771A1 |
The present invention provides: a process for producing adipic acid, comprising culturing a microorganism that belongs to the genus Rhodobacter and is capable of utilizing a carbon source to produce adipic acid in the presence of a carbo...
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WO/2012/131028A1 |
The invention relates to a carbonylation process for the preparation of a compound of formula (I) XOOC-(CH2)4-COOY (I) wherein X and Y can independently represent H and/or alkyl, said carbonylation process comprising reacting: (a) a comp...
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WO/2012/131027A1 |
The invention relates to a carbonylation process for the preparation of an alkanoic acid ester comprising reacting: (a) an alkene; (b) a source of Pd; (c) a bidentate phosphine ligand of formula I; R1R2P - R3 - R - R4 - PR5R6 (I) wherein...
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WO/2012/125894A2 |
Inhibitors and methods for preventing oxidative degradation in amine scrubbing system are disclosed herein. The substances disclosed in the present invention will be affective for aqueous solutions of other amines (particularly primary a...
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WO/2012/116820A1 |
A process is specified for obtaining organic carboxylic acids from aqueous mixtures, for example fermentation broths, comprising the following steps: A) providing the aqueous mixture with a pH of 1 to 10, B) contacting the aqueous mixtur...
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WO/2012/119064A1 |
This invention provide processes for producing carboxylic acid product, along with useful salts. The carboxylic acid product that is produced according to this invention is preferably a C2-C12 carboxylic acid. Among the salts produced in...
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WO/2012/105543A1 |
A mixed solution production device, which comprises a mixing tank for preparing a mixed aqueous solution containing a dicarboxylic acid and a Nb compound and a filter for the mixed aqueous solution connected via a pipe to the mixing tank...
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WO/2012/075361A2 |
The present application discloses compositions and methods of synthesis and use involving click chemistry reactions for in vivo or in vitro formation of therapeutic and/or diagnostic complexes. Preferably, the diagnostic complex is of us...
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WO/2012/051774A1 |
Disclosed is a process for salting out and extracting organic acid from a fermentation broth, which is characterized by adding a dissoluble inorganic or organic salt and an extractant into the organic acid fermentation broth, stirring fo...
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WO/2012/044168A1 |
Disclosed is a method that allows obtaining succinic acid or succinic anhydride from biomass, with good yield, under mild conditions and yet avoiding fermentative processes. The method comprises obtaining levulinic acid from biomass, and...
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WO/2012/016189A1 |
Described are processes for the liquefaction of lignocellulosic biomass under the digestive action of dicarboxylic acid(s). Such digests can exhibit enhanced flowability, reduced volume, and significant biomass conversion to dissolved co...
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WO/2012/010842A1 |
The present invention concerns a method for the oxidative cleavage of unsaturated carbon-carbon bonds into carboxylic acids or ketones using a manganese catalyst and hydrogen peroxide.
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WO/2011/160760A1 |
A process for removing, isolating and purifying dicarboxylic acid from fermentation broths, which comprises the following steps: f) removal of the biomass and any solids present from the fermentation broth in two successive stages, g) re...
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WO/2011/158918A1 |
Disclosed is a novel polynuclear metal compound which is specific, has high catalytic properties, and has great potential as a novel functional material or the like. Specifically disclosed is a polynuclear metal compound which has at lea...
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WO/2011/159557A1 |
Processes for producing nitrogen containing compounds include producing hexamethylenediamine (HMD), adiponitrile (ADN), adipamide (ADM) and derivatives thereof from adipic acid (AA) obtained from fermentation broths containing diammonium...
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WO/2011/155797A2 |
The present invention relates to hemioxalate of crystalline O-desmethylvenlafaxine which maximizes solubility and has physicochemical properties of a solid material which is pharmaceutically preferable due to its non-hygroscopicity, to a...
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WO/2011/146440A1 |
Processes include providing a clarified diammonium succinate (DAS)- or monoammonium succinate (MAS)- containing fermentation broth; distilling the broth of an overhead that includes water and ammonia, and a liquid bottoms that includes S...
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WO/2011/146556A1 |
Processes that make nitrogen-containing compounds include converting succinic acid (SA) or monoammonium succinate (MAS) derived from a diammonium succinate (DAS)- or MAS-containing fermentation broth to produce such compounds including d...
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WO/2011/136944A1 |
A process for making a NH4 + OOC-R-COOH compound from a clarified NH4 + OOC- R-COO' NH4 + compound-containing fermentation broth includes (a) distilling the broth to form an overhead that includes water and ammonia, and a liquid bottoms ...
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WO/2011/136941A1 |
A process for making MAA from a clarified DAA-containmg fefme.ntation broth includes (a) distilling: the broth to form an overhead thai includes water and ammonia, and a liquid bottoms, that includes MAA, at least some DAA, and at least ...
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WO/2011/136945A1 |
A process for making HOOC-R-COOH compound acid from a clarified NH4 + -OOC- R-COO-NH4 + compound-containing fermentation broth including distilling the broth under super atmospheric pressure at a temperature of >I00°C to about 250°C to...
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WO/2011/123270A1 |
A process for making a hydrogenated product includes providing a clarified DAS-containing fermentation broth, distilling the broth to form an overhead that includes water and ammonia, and a liquid bottoms that includes MAS, at least some...
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WO/2011/123269A1 |
A process for making a hydrogenated product includes providing a clarified DAS- containing fermentation broth; distilling the broth under super atmospheric pressure at a temperature of >100°C to about 300°C to form an overhead that inc...
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WO/2011/119427A1 |
Processes for making monoammonium succinate (MAS) and/or succinic acid (SA) from either a clarified diammonium succinate (DAS)-containing fermentation broth or a clarified MAS-containing fermentation broth include (a) distilling the brot...
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WO/2011/115136A1 |
Disclosed is a method for producing high purity succinic acid from a liquid containing succinic acid by crystallization. Specifically disclosed is a method for producing succinic acid that crystallizes the succinic acid from a liquid con...
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WO/2011/110990A1 |
Method of producing a nanoparticle suspension with the steps (i) preparation of an emulsion of a disperse polar phase, where the aqueous phase comprises one or more precursor substances forming the nanoparticles, in a continuous organic ...
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WO/2011/110595A1 |
The present invention relates to salts present in crystalline form and/or to cocrystals of (+)- 3-[2-(dimethylamino)methyl-1-hydroxycyclohexyl]phenol or of (-)- 3-[2-(dimethylamino)methyl-1 -hydroxycyclohexyl]phenol containing cinnamic a...
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WO/2011/109051A1 |
Disclosed are compositions of matter comprising an adipic acid product of formula (1) wherein R is independently a salt-forming ion, hydrogen, hydrocarbyl, or substituted hydrocarbyl, and at least one constituent selected from the group ...
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WO/2011/098598A1 |
The present invention discloses a Process for the preparation of succinic acid comprising the steps of : a) providing an aqueous medium comprising magnesium succinate by fermentation, wherein a carbohydrate source is fermented by means o...
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WO/2011/089074A1 |
The present invention relates to a method for oxidizing hydrocarbons, in particular saturated hydrocarbons for producing peroxides, alcohols, ketones, aldehydes and/or diacids. The present invention more particularly relates to a method ...
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