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Carboxylic Acid patents



      
           
This page is updated frequently with new Carboxylic Acid-related patent applications. Subscribe to the Carboxylic Acid RSS feed to automatically get the update: related Carboxylic RSS feeds. RSS updates for this page: Carboxylic Acid RSS RSS


Date/App# patent app List of recent Carboxylic Acid-related patents
07/17/14
20140200364
 Method for producing a purified naphthalene dicarboxylic acid patent thumbnailMethod for producing a purified naphthalene dicarboxylic acid
A method for producing a purified naphthalenedicarboxylic acid includes steps of mixing a naphthalenedicarboxylic acid-containing material and an amine in a mixed liquid of water and an organic solvent to give a crystal of a naphthalenedicarboxylic acid amine salt; and obtaining a purified naphthalenedicarboxylic acid from the crystal of the naphthalenedicarboxylic acid amine salt, wherein (1) in the step of forming the naphthalenedicarboxylic acid amine salt by adding an amine to the slurry that contains water, an organic solvent and a naphthalenedicarboxylic acid, the amine addition rate is from 0.002 to 0.4 mol/min relative to one mol of the naphthalenedicarboxylic acid, or (2) an amine is added to the aqueous solution prepared by dissolving the naphthalenedicarboxylic acid amine salt in water, or to the liquid prepared through solid-liquid separation of the aqueous solution to insolubilize and precipitate the metal component, and the precipitated metal component is removed through solid-liquid separation.. .
07/17/14
20140200359
 Oxidative cleavage of unsaturated carboxylic acids patent thumbnailOxidative cleavage of unsaturated carboxylic acids
Provided are processes for the oxidative cleavage of a double bond in an unsaturated carboxylic acid. The process includes contacting the unsaturated carboxylic acid with a mild oxidizing agent and agitating the unsaturated carboxylic acid and the mild oxidizing agent for a time sufficient to cleave a double bond of the unsaturated carboxylic acid and produce a product comprising an aldehyde.
07/17/14
20140200341
 Method for the production of fluoromethyl esters of androstan-17 beta carboxylic acids patent thumbnailMethod for the production of fluoromethyl esters of androstan-17 beta carboxylic acids
Described herein are processes for the preparation of monofluoromethylated organic biologically active compounds, starting from protected intermediates and/or reagents to obtain compounds such as fluticasone propionate and fluticasone furoate, in presence of decarboxylating reagents xef2 and brf3, or using fch2sh as a reagent.. .
07/17/14
20140199907
 Hot melt adhesive for disposable products patent thumbnailHot melt adhesive for disposable products
The present invention provides a hot melt adhesive suitable for use in disposable products, which can be applied at a high speed and provides excellent in adhesion in a wet state and low-temperature coating, with little odor. The hot melt adhesive for disposable products comprises: (a) a propylene homopolymer having a melting point of 100° c.
07/17/14
20140199737
 Methods of producing 6-carbon chemicals via methyl-ester shielded carbon chain elongation patent thumbnailMethods of producing 6-carbon chemicals via methyl-ester shielded carbon chain elongation
This document describes biochemical pathways for producing adipic acid, 6-aminohexanoic acid, 6-hydroxhexanoic acid, hexamethylenediamine, caprolactam, or 1,6-hexanediol by forming one or two terminal functional groups, comprised of carboxyl, amine or hydroxyl group, in a c6 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on the enzymes or homologs accepting methyl ester shielded dicarboxylic acid substrates..
07/17/14
20140199600
 Nonaqueous electrolyte solution for secondary battery and secondary battery patent thumbnailNonaqueous electrolyte solution for secondary battery and secondary battery
The present invention provides a nonaqueous electrolyte solution, which can improve flame retardancy and ameliorate performances of a battery without deteriorating the basic battery performance as far as possible, and a secondary battery. The nonaqueous electrolyte solution is a nonaqueous electrolyte solution for a secondary battery that contains metal salts including ions of metals belonging to group 1 or 2 of the periodic table and a specific cyclic compound having phosphorus and nitrogen atoms in a non-protonic solvent.
07/17/14
20140199556
 (meth)acrylic resin composition, imidized (meth)acrylic resin composition, and film obtained by molding them patent thumbnail(meth)acrylic resin composition, imidized (meth)acrylic resin composition, and film obtained by molding them
The present invention provides a (meth)acrylic resin composition comprising a carboxylic acid group produced by heating a (meth)acrylic-based resin (c), wherein the (meth)acrylic-based resin (c) is obtained by polymerizing a monomer mixture (a) containing 80 to 99 wt % of a linear alkyl (meth)acrylate and 1 to 20 wt % of tertiary-butyl (meth)acrylate, in the presence of an acrylic acid ester-based crosslinked elastic particle (b) that is obtained by mixing and polymerizing 0.5 to 5 parts by weight of a polyfunctional monomer having at least two non-conjugated double bonds per molecule, with respect to 100 parts by weight of a monomer mixture containing 50 to 100 wt % of an alkyl acrylate monomer and 0 to 50 wt % of an alkyl methacrylate monomer. This composition can be used to produce a film having excellent chemical resistance (in particular, sun-screening agent resistance)..
07/17/14
20140197100
 Methods and compositions for reducing bisphenol a release patent thumbnailMethods and compositions for reducing bisphenol a release
Disclosed are methods, compositions and systems pertaining to polymer coatings that entrap enzymes, specifically enzymes capable of reducing carboxylic acids.. .
07/17/14
20140196741
 Process for treating straightened keratin fibres patent thumbnailProcess for treating straightened keratin fibres
The present invention relates to a process for treating straightened keratin fibres, in which a composition comprising at least one carboxylic acid in its acid or salified form, the ph being greater than 8, is applied to the straightened keratin fibres.. .
07/17/14
20140196678
 Gasoline fuel composition for improved performance in fuel injected engines patent thumbnailGasoline fuel composition for improved performance in fuel injected engines
A method for improving performance of fuel injectors, and a method for cleaning fuel injectors for an internal combustion engine. The methods include operating the engine on a fuel composition comprising a major amount of fuel and from about 1 to about 200 ppm by weight based on a total weight of the fuel of a reaction product of (i) a hydrocarbyl substituted compound containing at least one tertiary amino group and (ii) a halogen substituted c2-c8 carboxylic acid, ester, amide, or salt thereof, wherein the reaction product as made is substantially devoid of free anion species..
07/10/14
20140194570
Production method of crystalline polyamide resin
There is provided a production method of a crystalline polyamide resin by thermal polycondensation of a mixture including at least a diamine component, a dicarboxylic acid component and water as a starting material, wherein the diamine component includes (a) pentamethylene diamine at a ratio that is equal to or greater than 10 mol % and less than 80 mol % relative to a gross amount of the diamine component; and the dicarboxylic acid component includes (b) at least one selected from the group consisting of an aromatic dicarboxylic acid, an alicyclic dicarboxylic acid and dialkyl ester derivatives thereof at a ratio that is equal to or greater than 76 mol % and equal to or less than 100 mol % relative to a gross amount of the dicarboxylic acid component, the production method comprising: a first step that heats the above mixture, which has a water content equal to or less than 30% by weight, at a temperature equal to or higher than 200° c. Under a pressure of 1.8 to 3.5 mpa to perform polycondensation with distillation of water; a second step that releases pressure to an atmospheric pressure level, subsequent to the first step; and a third step that continues thermal polycondensation subsequent to the second step, so as to obtain the crystalline polyamide resin, the third step performing high-degree melt polymerization at a temperature that is equal to or higher than a melting point of the crystalline polyamide resin until a relative viscosity at 25° c.
07/10/14
20140194569
Thin-wall article
Provided is a thin-wall article formed from a polyamide resin which can be stably produced with little variation in mechanical properties such as flexural strength, flexural modulus and impact resistance. A thin-wall article formed by molding a polyamide resin (c) obtained by polycondensing a diamine (a) and a dicarboxylic acid (b) or a polyamide resin composition containing the polyamide resin, wherein 70 mol % or more of a diamine structural unit is derived from xylylenediamine and the polyamide resin has a melt viscosity (i) of 50 to 200 pa·s as measured at a temperature of the melting point plus 10° c.
07/10/14
20140194564
Polymer product and the use of the same as dispersing agent
The invention relates to a polymer product obtained by polymerization of i) at least one monomer selected from n-vinylformamide and vinyl acetate, and ii) maleic anhydride to give a copolymer comprising n-vinylformamide and/or vinyl acetate and maleic anhydride followed by hydrolyzing formamide groups originating from n-vinylformamide to amino groups and/or acetate groups originating from vinyl acetate to hydroxyl groups and acid anhydride to dicarboxylic acid groups to give a water-soluble copolymer comprising amine and/or hydroxyl and carboxyl groups, wherein the molar ratio of the n-vinylformamide and/or vinyl acetate monomer to the maleic anhydride monomer is from 70:30 to 30:70. The polymer product can be used as a dispersing agent or as a scale inhibiting agent..
07/10/14
20140194545
Vehicle tyre having a tread comprising a heat-expandable rubber composition
A vehicle tyre, usable in winter weather, includes a tread formed of a rubber composition that is heat-expandable when in an unvulcanized state, and expanded when in a vulcanized state. When unvulcanized, the composition includes a diene elastomer, such as natural rubber and/or a polybutadiene; more than 50 phr of a reinforcing filler, such as silica and/or carbon black; between 5 and 25 phr of a sodium- or potassium-including carbonate or hydrogen carbonate; and between 2 and 20 phr of a carboxylic acid having a melting point between 60° c.
07/10/14
20140194330
Lubricating composition containing an ester of an aromatic carboxylic acid
The invention provides a lubricating composition containing an oil of lubricating viscosity and an ester, thioester, amide or imide of a carboxylic acid compound where said carboxylic acid is characterized in that it is functionalized with a hydroxy-substituted aromatic moiety. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine.
07/10/14
20140194286
Safening of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and derviatives thereof on cereal crops
Herbicidal injury that might otherwise be caused by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and agriculturally acceptable salt, ester, and amide derivatives thereof in cereal crops is reduced by concomitant application of florasulam.. .
07/10/14
20140193885
Production of itaconic acid
The invention relates to a nucleic acid sequence encoding an aspergillus mitochondrial tricarboxylic acid transporter that can be used in the production of itaconic acid in micro-organisms. Preferably said transporter protein is the protein encoded by the nucleic acid which is located on a chromosome segment of a.
07/10/14
20140193632
Photosensitive alkali-soluble silicone resin composition
The present invention relates to a photosensitive alkali-soluble silicone resin composition comprising an alkali-soluble silicone resin (a) which comprises a carboxyl group or a dicarboxylic acid anhydride group in one molecule; an alkali-soluble resin (b) whose acid value is between 10 mgkoh/g and 200 mgkoh/g; and a photoinitiator (c). The (a) or (b) ingredient may comprise a photosensitive unsaturated double bond group, or the photosensitive alkali-soluble silicone resin composition may further comprise a compound (d) which comprises a photosensitive unsaturated double bond..
07/10/14
20140190436
Metal complex and adsorbent material, storage material, and separating material comprising same
The problem of providing a metal complex having excellent gas adsorption performance, gas storage performance, and gas separation performance is solved by a metal complex comprising a dicarboxylic acid compound (i) including 20 to 99 mole % of a dicarboxylic acid compound (i-1) selected from terephthalic acid derivatives having an electron-donating group in the 2nd position such as 2-methoxyterephthalic acid, 2-methylterephthalic acid, and terephthalic acid, and 80 to 1 mole % of a dicarboxylic acid compound (i-2) selected from terephthalic acid derivatives having an electron-withdrawing group in the 2nd position such as 2-nitroterephthalic acid, 2-fluoroterephthalic acid, 2-chloroterephthalic acid, 2-bromoterephthalic acid, and 2-iodoterephthalic acid; at least one kind of metal ion selected from metal ions belonging to group 2 and groups 7 to 12 of the periodic table; and an organic ligand capable of bidentate binding to the metal ion.. .
07/03/14
20140187793
Processes for the preparation of 5-azaspiro[2.4]heptane-6-carboxylic acid and its derivatives
The present invention relates generally to an improved process for the preparation of 5-azaspiro[2.4]heptane-6-carboxylic acid and its derivatives which are useful intermediates in the synthesis of biologically active molecules, especially in the synthesis of hepatits c virus ns5a inhibitors. In particular, the present invention relates to processes and intermediates for the preparation of compounds of formulae (ia), (ib) and (ic):.
07/03/14
20140187739
Crystalline polyamide ester resin, method for preparing the same, and article including the same
A crystalline polyamide ester resin is prepared by copolymerizing (a) a dicarboxylic acid component, (b) a diamine component, and (c) a cyclic aliphatic diol component, and has a structure in which a dicarboxylic acid moiety derived from the dicarboxylic acid component (a), a diamine moiety derived from the diamine component (b) and a cyclic aliphatic diol moiety derived from the cyclic aliphatic diol component (c) are repeated. A molar ratio ((b):(c)) of the diamine component (b) to the cyclic aliphatic diol component (c) is about 80 to about 99:about 1 to about 20.
07/03/14
20140187709
Anti-yellowing polyamide composition
The invention relates to a polyamide composition with an improved resistance against yellowing. The invention also relates to a shaped article made from the composition and to a method of forming such a shaped article.
07/03/14
20140187583
Polymorph form of 4-methyl)piperidin-1-yl]methyl}-tetrahydro-2h-pyran-4-carboxylic acid
The present invention relates to novel crystal forms of 4-{[4-({[4-(2,2,2-trifluoroethoxy)-1,2-benzisoxazol-3-yl]oxy}methyl)piperidin-1-yl]methyl}-tetrahydro-2h-pyran-4-carboxylic acid. More particularly, the invention relates to polymorph forms (polymorph form i or polymorph form ii), and to processes for the preparation of, compositions containing and to uses of, such polymorph forms..
07/03/14
20140187576
Salt of naphthyridine carboxylic acid derivative
7-(3-aminomethyl-4-methoxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid methanesulfonate and hydrates thereof, processes for their preparation, pharmaceutical compositions comprising them, and their use in antibacterial therapy.. .
07/03/14
20140187541
Composition and method for controlling harmful arthropods
The present invention provides a composition for controlling harmful arthropods having an excellent control efficacy on harmful arthropods. A composition for controlling harmful arthropods comprising a carboxylic acid compound represented by a formula (i); wherein each of symbols are the same as defined in the description; or salts thereof and at least one kind of neonicotinoid compounds selected from the group (a) consisting of imidacloprid, clothianidin, thiamethoxiam, dinotefuran, acetamiprid, thiacloprid and nitenpyram, shows an excellent controlling efficacy on harmful arthropods..
07/03/14
20140187457
Lubricating compositions having improved shear stability
A lubricating composition with improved shear stability having a kinematic viscosity (kv100) from 5 to 32.5 cst at 100° c., and a viscosity index from 140 to 200. The lubricating composition includes: a bi-modal blend lubricating oil including from 20 to 99 weight percent of a low viscosity basestock having a kv100 from 2 to 8 cst at 100° c., and from 1 to 20 weight percent of a high viscosity basestock having a kv100 from 40 to 600 cst at 100° c.; a viscosity modifier including a copolymer having units derived from monomers of (i) an α-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with an alcohol; and an alkylated aromatic co-base stock in an amount from 1 to 8 weight percent and having a kv100 from 3 to 15 cst at 100° c..
07/03/14
20140187350
Golf ball composition and golf ball
The invention provides a golf ball composition containing an ionomer resin composition of: (a) one or more ionomer selected from the group consisting of an olefin-unsaturated carboxylic acid random copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer, and a metal ion neutralization product of an olefin-unsaturated carboxylic acid random copolymer and/or a metal ion neutralization product of an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer; (b) a polyethylene; and (c) an organic peroxide.. .
07/03/14
20140187349
Golf ball composition and golf ball
The invention provides a golf ball composition containing an ionomer resin composition of: (a) one or more ionomer selected from the group consisting of an olefin-unsaturated carboxylic acid random copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer, and a metal ion neutralization product of an olefin-unsaturated carboxylic acid random copolymer and/or a metal ion neutralization product of an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer; (b) a polyethylene; and (c) an organic peroxide.. .
07/03/14
20140186996
Etchant and etching process for oxides containing at least indium and gallium
The present invention relates to an etchant and an etching process, which are preferred for use in etching of oxides containing at least indium and gallium, such as an oxide consisting of indium, gallium and oxygen or an oxide consisting of indium, gallium, zinc and oxygen. According to preferred embodiments of the present invention, an etchant comprising sulfuric acid or a salt thereof and a carboxylic acid (except for oxalic acid) or a salt thereof ensures a preferred etching rate, a good residue removal property and low corrosiveness to wiring materials when used in etching of oxides containing at least indium and gallium.
07/03/14
20140186904
Methods of producing 7-carbon chemicals via methyl-ester shielded carbon chain elongation
This document describes biochemical pathways for producing pimelic acid, 7-aminoheptanoic acid, 7-hydroxyheptanoic acid, heptamethylenediamine or 1,7-heptanediol by forming two terminal functional groups, comprised of carboxyl, amine or hydroxyl group, in a c7 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on enzymes or homologs accepting methyl ester shielded dicarboxylic acid substrates..
07/03/14
20140186766
Resin composition for masks
The present invention provides a resin composition for resist to be efficiently formed into a cured product with high properties of crack resistance, bulge resistance, protrusion resistance, and the like for filling a through-hole, a via hole, or the like with the cured product. The resin composition for masks in accordance with the present invention contains a first resin and a second resin.
07/03/14
20140186765
Photosensitive resin composition and cured product thereof
An alkali-developing-type photosensitive resin composition comprising: a polycarboxylic acid resin (a) obtained by reacting a polybasic anhydride (c) with a reactant (ab) between a difunctional bisphenol epoxy resin (a) having an epoxy group at both terminals and an epoxy equivalent of 600-1300 g/eq., and a monocarboxylic acid compound (b) having an alcoholic hydroxyl group; an epoxy resin (b) having two or more epoxy groups in a molecule; and a photoacid generator (c), wherein the addition ratio the monocarboxylic acid compound (b) with respect to 1 equivalent of the epoxy group of the epoxy resin (a) is 80 equivalent % or more, and the addition ratio the polybasic anhydride with respect to one equivalent of the primary hydroxyl group of the reactant (ab) is 80 equivalent % or more.. .
07/03/14
20140186624
Polyarylene ether ketones
The invention pertains to novel aromatic ether ketone polymers derived from bio-based feed-stocks, comprising recurring units of formula (rb): wherein: —e is selected from the group consisting of: —each of r, equal to or different from each other, is selected from the group consisting of halogen, alkyl, alkenyl, alkynyl, aryl, ether, thioether, carboxylic acid, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; —j is zero or is an integer from 1 to 4, to a process for their manufacture and to the use of the same for manufacturing shaped articles.. .
07/03/14
20140186525
Conductive metal ink composition and method for forming a conductive pattern
The present invention relates to a conductive metal ink composition which is properly applied for roll-printing process to form conductive pattern with improved conductivity, and the method of preparing a conductive pattern using the same. The conductive metal ink composition comprises a conductive metal powder; an organic silver complex where an organic ligand including amine group and hydroxyl group binds with a silver (ag) salt of aliphatic carboxylic acid; a non-aqueous solvent comprising a first non-aqueous solvent having a vapor pressure of 3 torr or lower at 25° c.
07/03/14
20140186283
Process for treating straightened keratin fibres
The present invention relates to a process for treating straightened keratin fibres, in which a composition comprising at least one carboxylic acid in its acid or salified form, at a concentration of greater than or equal to 2%, and at least one non-cellulosic polymer and/or at least one fatty substance, the ph ranging from 3 to 8, is applied to the straightened keratin fibres.. .
07/03/14
20140183421
Nickel inks and oxidation resistant and conductive coatings
A conductive ink may include a nickel component, a polycarboxylic acid component, and a polyol component, the polycarboxylic acid component and the polyol component being reactable to form a polyester component. The polyester component may be formed in situ in the conductive ink from a polyol component and a polycarboxylic acid component.
07/03/14
20140183416
Electrically conductive ink and uses thereof
The present disclosure provides an aqueous based electrically conductive ink, which is essentially solvent free and includes a nano-scale conducting material; a binding agent; and an enzyme. In one embodiment, the ink includes at least one of a mediator, a cross-linking agent and a substrate as well.
07/03/14
20140182664
Articles comprising high melt flow ionomeric compositions
A polymeric film or sheet comprising an ionomeric composition comprising ionomeric copolymer of an alpha olefin and about 1 to about 30 wt % of alpha,beta-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, based on the total weight of the ionomeric copolymer, wherein the carboxylic acid is neutralized to a level of 1 to 100 mol %, with one or more metal ions, based on the total number of moles of carboxylate groups in the ionomeric copolymer, and wherein the ionomeric copolymer has a melt index of about 20 to about 300 g/10 min. The ionomeric composition preferably comprises an additive selected from the group consisting of silane coupling agent, organic peroxide, and combinations thereof.
06/26/14
20140179967
Method of producing aromatic hydrocarbons from byproducts of aromatic carboxylic acid and/or aromatic carboxylic acid alkylester preparation processes
This invention relates to a method of producing an aromatic hydrocarbon compound from byproducts of aromatic carboxylic acid and/or aromatic carboxylic acid alkylester preparation processes using hydroprocessing under conditions of high temperature and high hydrogen pressure in the presence of a catalyst, and to a hydroprocessing catalyst used therein.. .
06/26/14
20140179942
Microorganism for converting carbon dioxide to aliphatic carboxylic acids via formic acid intermediate
The invention relates to a micro-organism comprising a hydrogenase enzyme system which is capable of converting carbon dioxide into formic acid and a second enzyme system which is capable of converting formic acid into aliphatic carboxylic acids having a chain length of five or more carbon atoms. Also described are various methods for producing oil, as well as other aspects of the invention..
06/26/14
20140179917
Preparation of maytansinoid esters
Provided are efficient methods for direct coupling of a maytansinoid with a carboxylic acid to prepare a maytansinoid c-3 ester in high yield using a rare earth metal-based or trifluoromethanesulfonate-based lewis acid catalyst and a base together with a coupling reagent. Also provided are compositions used in such methods..
06/26/14
20140179866
Stain-resistant article and use thereof
What is described is the use of a polyamide moulding composition for the production of a stain-resistant article, the staining tendency (st) of the article being at most 15. Here, the composition contains 30-100% by weight of a polyamide mixture, consisting of more than 50 and up to 98% by weight of at least one semi-aromatic polyamide comprising 2 to up to 50% by weight of amorphous and/or microcrystalline polyamides having a glass transition temperature of at least 100° c., based on: 20-100 mol % of at least one cycloaliphatic diamine; and 0-80 mol % of at least one other aliphatic and/or aromatic diamine; and also aromatic and/or aliphatic dicarboxylic acids comprising at least 6 carbon atoms.
06/26/14
20140179851
Stain-resistant article and use thereof
A polyamide moulding composition for the production of a stain-resistant article, the staining tendency (st) of the article being at most 15. The composition contains 30-100% by weight of a polyamide mixture, consisting of more than 50 and up to 98% by weight of at least one semi-aromatic polyamide comprising 2 to up to 50% by weight of amorphous and/or microcrystalline polyamides having a glass transition temperature of at least 100° c., based on: 20-100 mol % of at least one cycloaliphatic diamine; and 0-80 mol % of at least one other aliphatic and/or aromatic diamine; and also aromatic and/or aliphatic dicarboxylic acids comprising at least 6 carbon atoms.
06/26/14
20140179850
Stain-resistant article and use thereof
What is described is the use of a polyamide moulding composition for the production of a stain-resistant article, the staining tendency (st) of the article being at least 2. Here, the composition contains 30-100% by weight of a polyamide or a polyamide mixture, consisting of 50-100% by weight of at least one amorphous and/or microcrystalline polyamide having a glass transition temperature of at least 100° c., based on: 20-100 mol % of at least one cycloaliphatic diamine; and 0-80 mol % of at least one other aliphatic and/or aromatic diamine; and also aromatic and/or aliphatic dicarboxylic acids comprising at least 6 carbon atoms, and 0-50% by weight of at least one semi-aromatic polyamide.
06/26/14
20140179849
Stain-resistant article and use thereof
What is described is the use of a polyamide moulding composition for the production of a stain-resistant article, the staining tendency (st) of the article being at least 2. Here, the composition contains 30-100% by weight of a polyamide or a polyamide mixture, consisting of 50-100% by weight of at least one amorphous and/or microcrystalline polyamide having a glass transition temperature of at least 100° c., based on: 20-100 mol % of at least one cycloaliphatic diamine; and 0-80 mol % of at least one other aliphatic and/or aromatic diamine; and also aromatic and/or aliphatic dicarboxylic acids comprising at least 6 carbon atoms, and 0-50% by weight of at least one semi-aromatic polyamide.
06/26/14
20140179802
Fiber comprising a biodegradable polymer
The present invention relates to a fiber comprising a biodegradable polymer which undergoes dimensional change upon injection in the human or animal body wherein the dimensional change is a reduction of the surface area to volume ratio of a factor 2 to 10. The fiber is sized for injection via a pharmaceutical syringe needle having a bore of at least 25 gauge.
06/26/14
20140179744
Synergistic combinations of pi3k- and mek-inhibitors
A pharmaceutical combination comprising (a) the phosphatidylinositol 3-kinase (pi3k) inhibitor compound (s)-pyrrolidine-1,2-dicarboxylic acid 2-amide 1-({4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethyl-ethyl)-pyridin-4-yl]-thiazol-2-yl}-amide) or a pharmaceutically acceptable salt thereof, and (b) at least one mitogen activated protein kinase (mek) inhibitor or a pharmaceutically acceptable salt, and optionally at least one pharmaceutically acceptable carrier, for simultaneous, separate or sequential administration; the uses of such combination in the treatment of proliferative diseases; and methods of treating a subject suffering from a proliferative disease comprising administering a therapeutically effective amount of such combination.. .
06/26/14
20140179669
Alicyclic carboxylic acid derivatives of benzomorphans and related scaffolds, medicaments containing such compounds and their use
Wherein the groups a, b, x, m, n and o are defined as in claim 1, possessing valuable pharmacological activity. Particularly the compounds are inhibitors of 11β-hydroxysteroid dehydrogenase (hsd) 1 and thus are suitable for treatment and prevention of diseases which can be influenced by inhibition of this enzyme, such as metabolic diseases, in particular diabetes type 2, obesity and dyslipidemia..
06/26/14
20140179589
Process for the production of a liquid composition
A process for the production of a liquid detergent composition comprising the steps of: providing an aqueous solution free of perfumes through a main stream; providing a second solution comprising at least one perfume and at least one material selected from the group consisting of surfactants, organic solvents, carboxylic acids, and mixtures thereof, through a first side stream, wherein the ratio of said perfume to said at least one material is from 0.05 to 0.5; providing at least a third solution comprising at least one aesthetic component and/or finishing component, through at least one second side stream; and mixing the solutions to provide the liquid detergent composition. The second solution is mixed with the aqueous solution at a first confluence region of said main and first side streams and the at least third solution is mixed therewith at, at least one, second confluence region, said at least one second confluence region being downstream said first confluence region..
06/26/14
20140179573
Post-treated molybdenum imide additive composition, methods of making same and lubricating oil compositions containing same.
The invention is directed to an embodiment of the present invention is directed to an oil soluble additive composition prepared by a process comprising: reacting, (a) a molybdenum component; (b) an imide derived from the reaction product of a hydrocarbyl dicarboxylic acid component and a polyamine wherein said reaction product is prepared by first charging a polyamine to a reaction vessel and then charging a hydrocarbyl dicarboxylic acid component to the reaction vessel, wherein the charge mole ratio of the hydrocarbyl dicarboxylic acid component to the polyamine is from about 1:1 to about 1:0.5; and (c) a post-treating agent, thereby producing a post-treated moblydated succinimide additive composition.. .
06/26/14
20140179524
Herbicidal compositions comprising 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and flurtamone
Or an agriculturally acceptable salt or ester thereof and (b) flurtamone. In certain embodiments the combinations include flufenacet or diflufenican as a third herbicidally active component..
06/26/14
20140179523
Herbicidal compositions comprising 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and flufenacet
Or an agriculturally acceptable salt or ester of thereof and (b) flufenacet, wherein the weight ratio of (a) to (b) is about 1.25-10 of (a) to about 30-240 of (b), with the proviso that the combination does not include glufosinate, l-glufosinate, bialaphos, or diflufenican.. .
06/26/14
20140179522
Herbicidal compositions comprising 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or a derivative thereof and flurtamone, diflufenican, or picolinafen
Or an agriculturally acceptable salt or ester thereof and (b) one or more compounds selected from the group consisting of flurtamone, diflufenican, and picolinafen. Some embodiments employ flufenacet as an additional herbicidal component..
06/26/14
20140178951
System and process for obtaining products from biomass
A process for producing products from biomass comprising fermenting biomass to produce a first product stream comprising carboxylic acid salts; acidifying at least one of the first product stream and a second product stream to produce a third product stream comprising acids; extracting such acids from the third product stream with a solvent; separating the extracting solvent from the acids to produce the separated extracting solvent and a fourth product stream comprising acids; and processing the fourth product stream to produce a fifth product stream.. .
06/26/14
20140178702
Surface coatings
The invention relates to the use of a mono-, di- or tri-glyceride of citric acid, or a derivative thereof, as a clathrate hydrate adhesion reducer in a surface coating composition. The mono-, di- or tri glyceride of citric acid is preferably a mono-glyceride in which the fatty acid is a monocarboxylic acid having a branched or unbranched, saturated or unsaturated, aliphatic chain comprising between 12 and 20 carbon atoms, particularly oleic, linolenic, stearic or erucic acid.
06/26/14
20140178529
Enzymatic production of alcohol esters for recovery of diols produced by fermentation
Diols produced in fermentation are processed in broth by esterification of the product diol with a carboxylic acid (e.g., fatty acid) and a catalyst (e.g., lipase) capable of esterifying the product diol, such as 1,3-propanediol, with the carboxylic acid to form the diol esters. The diol esters can be extracted from the broth, and the product diol recovered from the diol esters.
06/26/14
20140178303
Heterobifunctional pan-selectin inhibitors
Compounds and methods are provided for modulating in vitro and in vivo processes mediated by selectin binding. More specifically, selectin modulators and their use are described, wherein the selectin modulators that modulate (e.g., inhibit or enhance) a selectin-mediated function comprise particular glycomimetics alone or linked to a member of a class of compounds termed basas (benzyl amino sulfonic acids) or a member of a class of compounds termed bacas (benzyl amino carboxylic acids)..
06/26/14
20140175292
Tritiated planar carbon forms
Tritiated planar carbon forms and their production are provided. Methods are provided for the stoichiometrically controlled labeling of planar carbon forms capitalizing on normal flaws of carboxylic acids ubiquitously present in commercial preparations of these planar carbon forms.
06/26/14
20140174748
Oligomeric and polymeric electronically-modified boronic acids and methods of using the same
X1 and x2 are independently selected from o, ch2, ch2o, och2, bond, and null, y1 and y2 are independently n or c, ar is a 5- or 6-membered ring aryl or heteroaryl group with a link l to monomer unit m1, m is 1 or 2, n is 0, 1, 2, or 3, and each z is independently an electron withdrawing group selected from nitro, ester, carboxylic acids, carboxylates, halogen, cyano, amide, acyl, alkylsulfonyl, arylsulfonyl, heteroarylsulfonyl, cf3, a quaternary ammonium salt, polyhaloalkyl, and carbamate, with the proviso that when n is 0, the link l between m1 and ar includes an electron withdrawing group attached to ar, and introducing the treatment fluids into subterranean formations.. .
06/26/14
20140174321
Coating composition, film prepared from the coating composition, and method for preparing the coating composition
Wherein r is independently a hydroxyl group, or c1-8 alkoxy group, r1 is a c3-12 epoxy group, c3-12 acrylate group, c3-12 alkylacryloxy group, c3-12 aminoalkyl group, c3-12 isocyanate-alkyl group, c3-12 alkylcarboxylic acid group, c3-12 alkyl halide group, c3-12 mercaptoalkyl group, c3-12 alkyl group, or c3-12 alkenyl group, and r2 is a hydroxyl group, c1-8 alkyl group, or c1-8 alkoxy group.. .
06/19/14
20140171681
Method for preparing unsaturated carboxylic acid
A method for preparing an unsaturated carboxylic acid comprising (a) preparing an aqueous solution comprising an ammonium salt of hydroxycarboxylic acid and a salt of inorganic acid; (b) contacting the aqueous solution with a cation exchange resin to prepare a conversion aqueous solution comprising a hydroxycarboxylic acid and an inorganic acid; and (c) dehydrating the hydroxycarboxylic acid using the inorganic acid as a catalyst is provided.. .
06/19/14
20140171680
Anaerobic conversion of 4-carboxybenzaldehyde in ionic liquids
A method of decreasing an amount of an aromatic aldehyde in a product is described. The method includes reacting the aromatic aldehyde in the presence of a reaction medium comprising a nucleophilic solvent, or an ionic liquid and a carboxylic acid, the reaction taking place in the absence of a hydrogenating agent and an oxidizing agent, to form aromatic carboxylic acid, an aromatic alcohol, or both..
06/19/14
20140171679
Oxidation and crystallization process for aromatic carboxylic acid production
A process for oxidizing and crystallizing alkyl aromatics is described. The solvent and operating conditions are controlled to maintain the aromatic carboxylic acid in solution in the reaction zone, and the aromatic carboxylic acid is crystallized in a downstream crystallizer, resulting in reduced impurity levels in the product..
06/19/14
20140171677
Methods of making functionalized internal olefins and uses thereof
A method of isomerizing a substance includes combining a substance including a terminal alkenyl group and a substance including a fluorosulfonic acid group in a reaction mixture, and forming a substance including a 2-alkenyl group from the substance including a terminal alkenyl group in the reaction mixture. The method may be used to functionalize a substance, as the substance including a 2-alkenyl group can be reacted with a functionalizing agent to form a substance including a first functional group.
06/19/14
20140171671
Catalytic processes for preparing estolide base oils
Provided herein are processes for preparing estolides and estolide base oils from fatty acid reactants utilizing catalysts. Further provided herein are processes for preparing carboxylic esters from at least one carboxylic acid reactant and at least one olefin..
06/19/14
20140171660
Method of preparing (+)-1,4-dihydro-7-[(3s,4s)-3-methoxy-4-(methylamino)-1-pyrrolidinyl]-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic acid
Methods of preparing (+)-1,4-dihydro-7-[(3s,4s)-3-methoxy-4-(methylamino)-1-pyrrolidinyl]-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic acid are disclosed. Also provided are pharmaceutical compositions comprising (+)-1,4-dihydro-7-[(3s,45)-3-methoxy-4-(methylamino)-1-pyrrolidinyl]-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic acid, and methods of treatment using such compositions..
06/19/14
20140171652
Processes for the isolation of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid
Processes for the preparation and isolation of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid.. .
06/19/14
20140171571
Magnesium sulfate-based desiccant and method for producing same
The present invention is to provide a magnesium sulfate-based desiccant comprising powder composed of coated particles that contain a particle of magnesium sulfate represented by the chemical formula mgso4.nh2o (0≦n≦3) and a coating layer on the surface of the particle, wherein: (1) the coating layer contains a coating material that is at least one of carboxylic acids and salts thereof; (2) the powder has an average particle diameter of 5 μm or less; and (3) a contact angle of water relative to the face formed with the powder is 20 degrees or more, and to a method for producing the same.. .
06/19/14
20140171568
Vinyl-containing compounds with high heat distortion
A process for forming a thermosetting resin in a nitrogen atmosphere is provided. The process includes the steps of a) reacting a polycarboxylic acid and/or anhydride and a polyhydric alcohol to provide a hydroxyl-containing intermediate; b) reacting the hydroxyl-containing intermediate with a vinyl-containing organic acid or vinyl containing alkyl ester in the presence of an esterification catalyst, a polymerization inhibitor and an azeotropic agent; and c) reacting any residual vinyl-containing organic acid and residual esterification catalyst with an epoxide..
06/19/14
20140171526
Porous branched/highly branched polyimides
The present invention relates to a process for the preparation of porous particles comprising at least one polyimide by reacting (a) at least one polyisocyanate having on average at least two isocyanate groups per molecule and (b) at least one polycarboxylic acid having at least two cooh groups per molecule or anhydride thereof, in the presence of at least one solvent, optionally at least one catalyst and optionally at least one further additive, to cause precipitation of a polyimide in the solvent to form the porous particles, to porous particles, obtained with this process, to parts, bodies, foams and/or material comprising these porous particles, and to the use of the porous particles or of the parts, bodies, foams and/or material as insulation material and in vacuum insulation.. .
06/19/14
20140171501
Complex zinc and alpha-chlorocarboxylic acid compounds for treating skin lesions
The invention relates to the field of medicine, and specifically to preparations for treating skin lesions, in particular viral, benign, precancerous and cancerous, non-metastasizing, dysplastic and inflammatory lesions of the visible mucous membranes, and also viral and fungal skin and nail lesions, and for correcting wrinkles and senile pigment blemishes, said preparations comprising solutions of complex compounds of salts of zinc and alpha-chlorocarboxylic acids of general formula [zn(rch2−xclxcooh) (h2o)4−n]+2 .2[rch2−x clxcoo]−, where r=alkyl, h or cl, x=1-2 and n=0-4, in a corresponding alpha-chlorocarboxylic acid, wherein the content of zinc in the solution is 0.25-10.0% and the content of acid is 10-90%. The preparation may additionally contain an additive perfume, for example an ethyl ester of the corresponding alpha-chlorocarboxylic acid.
06/19/14
20140171470
Polymorphs of (s)-pyrrolidine-1,2-dicarboxylic acid 2-amide 1-(-amide
The present invention relates to specific solid forms of (s)-pyrrolidine-1,2-dicarboxylic acid 2-amide 1-(4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethyl-ethyl)-pyridin-4-yl]-thiazol-2-yl)-amide, and its solvates. The present invention further relates to processes for preparing said solid forms, pharmaceutical compositions comprising said solid forms, and methods of using said solid forms and pharmaceutical compositions to treat disease..
06/19/14
20140171355
Cosmetic compositions
A cosmetic compositions including a crosspolymer obtained from copolymerization of at least two different polyols and at least one dicarboxylic acid and at least one fragrance.. .


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