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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
11/20/14
20140343320
 Device and method for separating off water and recovering a carboxylic acid from reactor discharge during an aromatic compound oxidation reaction using energy donating coupled distillation patent thumbnailDevice and method for separating off water and recovering a carboxylic acid from reactor discharge during an aromatic compound oxidation reaction using energy donating coupled distillation
Provided is a method of separating off reaction product water and recovering a carboxylic acid used as a solvent in a reactor from a reactor discharge during oxidation of an aromatic compound, and more particularly, a method of separating off reaction product water and recovering a carboxylic acid used as a solvent in a reactor from a reactor discharge during oxidation of an aromatic compound, wherein during the oxidation of the aromatic compound, the reactor discharge is led into two or more dehydration towers having different operating pressures such that a condenser of one dehydration tower operates as a reboiler of another dehydration tower, thereby remarkably reducing energy consumption.. .
11/20/14
20140343318
 Process for preparing vinylidenecarboxylic acid (ester)s by reaction of formaldehyde with alkylcarboxylic acid (ester)s patent thumbnailProcess for preparing vinylidenecarboxylic acid (ester)s by reaction of formaldehyde with alkylcarboxylic acid (ester)s
Process for preparing a vinylidenecarboxylic acid or ester thereof, wherein a reaction gas comprising gaseous formaldehyde, molecular oxygen and an alkycarboxylic acid or ester thereof is brought into contact with a solid catalyst whose active composition comprises a vanadium-phosphorus oxide having an average oxidation state of vanadium of from +4.40 to +5.0 to give a product gas comprising the vinylidenecarboxylic acid or ester thereof.. .
11/20/14
20140343317
 Extraction of carboxylic acids from a dilute aqueous stream patent thumbnailExtraction of carboxylic acids from a dilute aqueous stream
A process for removing free carboxylic acid from an aqueous solution including a mass fraction of less than 1% wt of the free carboxylic acid. The process includes the steps of: (a) contacting the aqueous solution with a depleted solvent including a polyamine extractant to obtain an extract enriched in free carboxylic acid and a raffinate having a reduced free carboxylic acid content; and (b) separating the raffinate from the extract, wherein the polyamine extractant is a compound containing at least two nitrogen atoms, and at least one double bond between a nitrogen atom and a carbon atom..
11/20/14
20140343316
 Esters of structurally symmetric alkoxylated polyols and applications thereof patent thumbnailEsters of structurally symmetric alkoxylated polyols and applications thereof
In one aspect, compositions are described herein. In some embodiments, a composition comprises an ester reaction product of a structurally symmetric alkoxylated polyol and a carboxylic acid or carboxylic acid equivalent.
11/20/14
20140343310
 Method for producing vinyl esters patent thumbnailMethod for producing vinyl esters
The present invention relates to a continuous, catalytic process for preparing a vinyl ester of the formula r—c(o)o—ch═ch2 by reaction of a carboxylic acid of the formula r—c(o)oh with a transvinylating reagent of the formula r1—c(o)o—ch═ch2, wherein the reaction is effected at a temperature of 90 to 160° c. And at a pressure of 0.5 to 15 mpa without withdrawal of a reactant in the presence of a transition metal catalyst containing at least one transition metal from the group of ruthenium, osmium, rhodium, iridium, palladium and platinum, and then the resulting reaction mixture is separated into its constituents..
11/20/14
20140343305
 Process for producing both biobased succinic acid and 2,5-furandicarboxylic acid patent thumbnailProcess for producing both biobased succinic acid and 2,5-furandicarboxylic acid
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 catalytically effective combination of cobalt, manganese, and bromide components for catalyzing the oxidation of the levulinic acid component and of the one or more furanic oxidation precursors to produce both succinic acid and 2,5-furandicarboxylic acid products, which process comprises supplying the feed to a reactor vessel, supplying an oxidant, reacting the levulinic acid component and the one or more furanic oxidation precursors with the oxidant to produce both succinic acid and 2,5-furandicarboxylic acid (fdca) and then recovering the succinic acid and fdca products. A crude dehydration product from the dehydration of fructose, glucose or both, including 5-hydroxymethylfurfural, can be directly oxidized by the process to produce 2,5-furandicarboxylic acid and succinic acid..
11/20/14
20140343240
 Poly(carboxylic acid)-based polymer for hydraulic material additive patent thumbnailPoly(carboxylic acid)-based polymer for hydraulic material additive
The present invention is a poly(carboxylic acid) polymer for a hydraulic material additive, wherein the polymer has a (poly)alkylene glycol chain, and the polymer has a weight average molecular weight (mw) of 30000 or less, and an amount of a thiol group in the polymer of 2.4 μmol/g or less.. .
11/20/14
20140343239
 Process for producing polytetrafluoroethylene fine powder patent thumbnailProcess for producing polytetrafluoroethylene fine powder
Tetrafluoroethylene is emulsion-polymerized in the presence of an aqueous medium, at least one fluorinated emulsifier selected from the group consisting of a c4-7 fluorinated carboxylic acid having from 1 to 4 etheric oxygen atoms in its main chain, and its salts, and a radical polymerization initiator, to produce a polytetrafluoroethylene emulsion; the obtained polytetrafluoroethylene emulsion is adjusted to a polytetrafluoroethylene concentration of from 10 to 25 mass %, followed by coagulation and stirring at a coagulation temperature of from 5 to 18° c. To separate a wet-state polytetrafluoroethylene fine powder; and the obtained wet-state polytetrafluoroethylene fine powder is dried to produce a polytetrafluoroethylene fine powder..
11/20/14
20140343228
 Polymers with carboxylic ammonium groups as latent catalysts for epoxy curing applications patent thumbnailPolymers with carboxylic ammonium groups as latent catalysts for epoxy curing applications
A one-component epoxy composition containing a latent catalyst and with surprisingly long storage stability. The catalyst being a reaction product of at least one tertiary amine compound and at least one polymer having at least one carboxylic acid and/or anhydride group..
11/20/14
20140343214
 Controllably degradable thermoplastic polyurethane and overgrips made therefrom patent thumbnailControllably degradable thermoplastic polyurethane and overgrips made therefrom
Controllably degradable overgrips are provided, as well as methods of producing controllably degradable thermoplastic polyurethane. Methods comprise pre-blending a catalyst on a matrix, dispersing a specified amount of the pre-blended catalyst throughout solid granular thermoplastic polyurethane to yield a polymer component, and determining an onset timing of hydrolytic breakdown of the polymer component by adjusting the specified amount of dispersed catalyst.
11/20/14
20140343065
New somatostatin receptor subtype 4 (sstr4) agonists
3-aza-bicyclo[3.1.0]hexane-6-carboxylic acid amide derivatives which are agonists of somatostatin receptor subtype 4 (sstr4), useful for preventing or treating medical disorders related to sstr4.. .
11/20/14
20140343063
Method of treating a viral infection using elvitegravir combinations
The invention includes methods, compositions, and kits useful for treating a viral infection by administering 6-(3-chloro-2-fluorobenzyl)-1-[(2s)-1-hydroxy-3-methylbutan-2-yl]-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid or a pharmaceutically acceptable salt thereof, with atazanavir or a pharmaceutically acceptable salt thereof, and optionally with a compound that inhibits cytochrome p-450, or a pharmaceutically acceptable salt thereof.. .
11/20/14
20140343062
Method of treating a viral infection using elvitegravir combinations
The invention includes methods, compositions, and kits useful for treating a viral infection by coadministering 6-(3-chloro-2-fluorobenzyl)-1-[(2s)-1-hydroxy-3-methylbutan-2-yl]-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid or a pharmaceutically acceptable salt thereof, with lopinavir or a pharmaceutically acceptable salt thereof.. .
11/20/14
20140342628
Thermoplastic (co)polyimides and synthesis methods
The invention relates to navel thermoplastic (co)polyimides and to the methods of synthesis thereof. The invention specifically relates to semi-aromatic thermoplastic (co)polyimides obtained by polymerisation of at least one aromatic compound comprising two anhydride functions and/or the derivatives thereof, especially carboxylic acid and/or ester, and at least one diamine of formula (i) nh2—r—nh2 wherein r is a saturated aliphatic hydrocarbonated divalent radical, the two amine functions thereof being separated by 4 to 6 carbon atoms, and 1 or 2 hydrogen atoms of the divalent radical being substituted by 1 or 2 methyl and/or ethyl groups.
11/20/14
20140342624
Aqueous polyurethane dispersion for waterproof breathable coatings
Aqueous polyurethane dispersion for waterproof breathable coatings an aqueous polyurethane dispersion comprises a polyurethane polymer obtainable by the reaction of an isocyanate-functional polyurethane prepolymer a) with an isocyanate-reactive component b), wherein the isocyanate-functional prepolymer a) is obtainable by the reaction of a mixture comprising: a polyol component comprising a polyester polyol obtainable by the reaction of a mixture comprising an aliphatic dicarboxylic acid and at least one diol selected from the group consisting of linear aliphatic diols and a branched aliphatic diols; and a polyisocyanate component comprising ≧50 weight-%, based on the total weight of polyisocyanates, of dicyclohexylmethane diisocyanate. The isocyanate-reactive component b) comprises a compound comprising sulfonate groups which is employed in an amount of ≧3.5 weight-% to ≦10 weight-%, based on the total weight of the polyol component, the polyisocyanate component and the isocyanate-reactive component b).the invention also concerns the use of such an aqueous polyurethane dispersion for coatings, a method of manufacturing a coated substrate and to a coated substrate..
11/20/14
20140342560
Polishing composition
A polishing composition of the present invention is to be used for polishing an object including a portion containing a group iii-v compound material. The polishing composition contains an oxidizing agent and an anticorrosive agent.
11/20/14
20140342416
Process for preparing dicarboxylic acids employing fungal cells
The present invention relates to a process for producing a dicarboxylic acid comprising fermenting a fungal cell in a vessel comprising a suitable fermentation medium, comprising adding a gas flow which comprises 20 to 35 v/v % of oxygen and less than 0.1v/v % of carbon dioxide to the fermentation medium, and maintaining an average partial carbon dioxide pressure of at least about 0.35 bar in the fermentation medium, and producing the dicarboxylic acid.. .
11/20/14
20140342414
Direct biocatalytic production of acrylic acid and other carboxylic acid compounds
The present disclosure relates to biocatalytic methods or processes for the synthesis of acrylic acid and its derivatives, or other carboxylic acid compounds of the formula r—co2h, wherein r is a carbon chain of 5 carbons or fewer, such as methacrylic acid or 3-hydroxypropionic acid. More specifically, the disclosure relates to methods of using an acyl-coa hydrolase (such as a thioesterase) as a biocatalyst for the hydrolysis (and removal of the coa moiety) of a substrate acyl-coa compound to produce the corresponding carboxylic acid compound, such as acrylic acid.
11/20/14
20140342226
Electrode for lithium ion secondary battery, lithium ion secondary battery, slurry composition, and method for producing electrode for lithium ion secondary battery
An electrode for a lithium ion secondary battery includes an electrode active material and a water-soluble polymer. The water-soluble polymer is a copolymer containing 1% by weight to 30% by weight of an aromatic vinyl monomer unit, 20% by weight to 60% by weight of an unsaturated carboxylic acid monomer unit, and 0.1% by weight to 5% by weight of a crosslinkable monomer unit..
11/20/14
20140342171
Aqueous polymer dispersion obtainable by free-radically initiated emulsion polymerization in the presence of lignosulfonate
Described is an aqueous polymer dispersion comprising a chain growth addition polymer obtainable via free-radically initiated emulsion polymerization from ethylenically unsaturated, free-radically polymerizable monomers, wherein the chain growth addition polymer is formed to an extent of not less than 60 wt % from primary monomers selected from vinylaromatic compounds, conjugated aliphatic dienes, vinyl esters of saturated c1- to c20-carboxylic acids, esters of acrylic acid or of methacrylic acid with monohydric c1- to c20-alcohols, aliphatic hydrocarbons having 2 to 8 carbon atoms and one or two double bonds, or mixtures thereof, wherein the monomers are polymerized in the presence of lignosulfonate and wherein the chain growth addition polymer is branched or crosslinked. Also described is a process for preparing the aqueous polymer dispersion.
11/20/14
20140342164
Coating composition and method for determining the uniformity and thickness of a no-rinse silane pretreatment
The invention is directed to a detectable and stable composition comprising an organofunctional silane and/or hydrolyzate and/or partial or complete condensate thereof, a colloidal metal oxide, a water soluble organic dye having a positive charge and a counterion derived from a carboxylic acid of from 1 to 6 carbon atoms, and water. The invention is also directed to a method for determining the uniformity and film thickness of a detectable composition applied to a substrate comprising applying to the surface of the substrate the detectable composition and measuring an optical property of the applied coating, the resulting measurement being related to the uniformity of the applied composition..
11/20/14
20140342153
Vegetable oil-based pressure-sensitive adhesives
(ii) a prepolymer or oligomer capped with a carboxylic acid group at both prepolymer or oligomer chain ends, or a branched prepolymer or oligomer with at least two of the prepolymer or oligomer branches and chain ends capped with a carboxylic acid group, wherein the carboxylic acid-capped prepolymer or oligomer is made from (a) a dibasic acid reacted with (b) a glycidyl or an epoxidized compound having at least two epoxy groups, a diol or polyol, a diamine, or a combination thereof.. .
11/20/14
20140342145
Molded products
Provide is a molded product showing low water absorption, high chemical resistance, high crystallinity index. A molded product formed from a polyamide resin composition containing 50 to 99 parts by mass of (a) an aliphatic polyamide resin and 50 to 1 parts by mass of (b) a polyamide resin including 70 mol % or more of a diamine structural unit derived from xylylenediamine and 50 mol % or more of a dicarboxylic acid structural unit derived from sebacic acid, provided that the total of (a) and (b) is 100 parts by mass..
11/20/14
20140342084
Method of making silver carboxylates for conductive ink
A method of making silver carboxylate includes forming a mixture of at least one carboxylic acid and at least one aromatic hydrocarbon solvent, and at room temperature, introducing silver oxide into the mixture to form the silver carboxylate in the aromatic hydrocarbon solvent. The mixture may be free of alkali bases and mineral acids, with no additional materials being introduced into the mixture when introducing the silver oxide..
11/20/14
20140341991
3'-[(2z)-[1-(3,4-dimethylphenyl)-1,5-dihydro-3-methyl-5-oxo-4h-pyrazol-4-ylidene]hydrazino]-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid bis-(monoethanolamine)
Disclosed are novel pharmaceutical compositions containing 3′-[(2z)-[1-(3,4-dimethylphenyl)-1,5-dihydro-3-methyl-5-oxo-4h-pyrazol-4-ylidene]hydrazino]-2′-hydroxy-[1,1′-biphenyl]-3-carboxylic acid bis-(monoethanolamine) (eltrombopag olamine) and processes for preparing the same.. .
11/20/14
20140341961
Material for forming a multi-level antimicrobial surface coating and its preparation
The present invention provides a method for preparing a material in the form of liquid for forming an antimicrobial surface coating with multi-level antimicrobial properties, comprising: encapsulating one or more volatile or gaseous biocides in two or more amphiphilic block copolymers to obtain a w/o/w double emulsion, and mixing the w/o/w double emulsion with one or more nonvolatile biocides, each of which is selected from the group consisting of a metal containing biocide, triclosan, a carboxylic acid, a sugar acid and a combination thereof.. .
11/20/14
20140338903
Method for enhanced oil recovery by in situ carbon dioxide generation
The method for enhanced oil recovery by in situ carbon dioxide generation utilizes a chelating fluid injected into an oil reservoir through a fluid injection system. The chelating fluid is a low ph solution of a polyamino carboxylic acid chelating agent.
11/20/14
20140338704
Method for cleaning a (meth)acrylate ester process tank
Provided is a method for removing deposited solid residue from equipment used in the processing of (meth)acrylic acid or esters, including the steps of dissolving the solid residue in a cleaning solution comprising an organic carboxylic acid to produce a solid residue slurry; and removing the solid residue slurry from the equipment.. .
11/20/14
20140338254
Process for reducing fouling in the processing of liquid hydrocarbons
The present invention relates to the use of a polyester which bears hydroxyl groups and is preparable by polycondensation of a polyol containing two primary oh groups and at least one secondary oh group with a dicarboxylic acid or anhydride thereof or ester thereof bearing a c16- to c400-alkyl radical or a c16- to c400-alkenyl radical as an antifoulant in the thermal treatment of liquid hydrocarbon media in the temperature range from 100 to 550 deg c.. .
11/20/14
20140338253
Fuel additive composition
A fuel additive composition includes a polyalkenylsuccinimide, a mono or polyfunctional polyisobutene amine, and a carrier oil selected from the group of mineral oils, polyethers, polyetheramines, esters, and combinations thereof. The polyalkenylsuccinimide includes the reaction product of a hydrocarbyl dicarboxylic acid producing reaction intermediate and a nucleophilic reactant.
11/13/14
20140336353
New polymers derived from renewably resourced lysinol
Disclosed are salt compositions of lysinol and dicarboxylic acids; and lysinol derived polymers including polyamide, polyimide, polyurea, cross-linked polyurea comprising urethane linkages, polyurea foams, cross-linked polyurea foams, and lysinol-epoxy thermoset.. .
11/13/14
20140336343
Method of preparing acrylic polymers and products produced thereby
A process for preparing a composition by free-radical polymerization of a monomer composition comprising: a) at least one ethylenically unsaturated carboxylic acid containing monomer or anhydride thereof; b) optionally at least one ethylenically unsaturated monomer different from a) but copolymerizable therewith; and c) at least one crosslinking monomer containing at least two ethylenically unsaturated groups. The monomer composition is polymerized in an organic medium having a solubilizing effect on one or more of the monomeric ingredients, but substantially none on the resulting polymer.
11/13/14
20140336335
Polymeric thickeners
The present invention is concerned with an emulsion copolymer latex comprising an acrylic/methacrylic copolymer obtainable by the emulsion copolymerisation of the following monomer components: a: from 75% weight to 97.5% by weight, based on the total weight of monomer components a+b+c+d, of methyl acrylate; b: from 0.1% to 15% by weight, based on the total weight of monomer components a+b+c+d, of at least one ethylenically unsaturated carboxylic acid monomer containing one c≡c double bond capable of free radical copolymerisation with component a and at least one carboxylic acid (co2h) group; c: from 1% to 20% by weight based on the total weight of monomer components a+b+c+d of at least one associative monomer being a (meth)acrylate ester of an alkoxylated alcohol; and d: from 0% to 15% by weight of one or more non-ionic ethylenically unsaturated monomers other than those defined above as a, b or c; wherein the total monomer components a+b+c+d together add up to 100%. The present invention also provides a composition suitable for use as a ph responsive thickener comprising the hydrolysis product of the emulsion copolymer latex..
11/13/14
20140336302
Curable water soluble epoxy acrylate resin compositions
A water soluble epoxy acrylate resin composition including a reaction product of (a) at least one diepoxide resin or a diepoxide resin blended with other epoxy resins; (b) at least one carboxylic acid; and (c) at least one basic reagent in an amount sufficient to form a water soluble epoxy acrylate resin product; a process for preparing the above water soluble epoxy acrylate resin composition; a curable water soluble epoxy acrylate resin composition including (i) the epoxy acrylate resin composition described above, and (ii) at least one initiator; a process for preparing the curable water soluble epoxy acrylate resin composition described above; a process for curing the curable water soluble epoxy acrylate resin composition described above; and a cured product made therefrom.. .
11/13/14
20140336221
Antibiotic and anti-parasitic agents that modulate class ii fructose 1, 6-bisphosphate aldolase
This invention provides a family of compounds that inhibit class ii fructose 1,6-bisphosphate aldolase (fba), which is implicated in the pathogenic activity of a broad range of bacterial and parasitic agents. The compounds were identified by empirical testing, and provide a basis for further derivatization and optimization of 8-hydroxyquinoline-2-carboxylic acid and related compounds.
11/13/14
20140336211
Crystalline forms of 2-(2-methylamino-pyrimidin-4-yl)-1h-indole-5-carboxylic acid [ (s)-1-carbamoyl-2-(phenyl-pyrimidin-2-yl-amino) -ethyl ] -amide
The present invention relates to polymorphs and hydrates of 2-(2-methylamino-pyrimidin-4-yl)-1h-indole-5-carboxylic acid [(s)-1-carbamoyl-2-(phenyl-pyrimidin-2-yl-amino)-ethyl]-amide, processes for their preparation and their use, in particular in pharmaceutical compositions.. .
11/13/14
20140336161
Pharmaceutical formulations containing corticosteroids for topical administration
The potency of a topical corticosteroid in a pharmaceutical formulation is maintained even when the concentration of the corticosteroid is substantially reduced by providing the corticosteroid in a formulation containing a liquid oil component that includes a dicarboxylic acid ester and/or a monocarboxylic acid ester.. .
11/13/14
20140336137
Novel nitroso compounds as nitroxyl donors and methods of use thereof
The invention relates to nitroso derivatives including carboxylic acid and phosphoric acid esters of hydroxy nitroso compounds that donate nitroxyl (hno) under physiological conditions. The compounds and compositions of the invention are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure, ischemia/reperfusion injury and cancer..
11/13/14
20140336099
Detergent composition including a saccharide or sugar alcohol
Solid detergent compositions according to the present invention include at least one alkali metal silicate, at least one polycarboxylic acid, at least one saccharide or sugar alcohol and water. Suitable saccharides include sucrose, fructose, inulin, maltose and lactulose, and may be present in the composition in a concentration of at least 0.5 wt %.
11/13/14
20140336097
Detergent composition comprising alkali metal hydroxide and methods of modifying a surface
An alkaline detergent is described which includes the use of polycarboxylic acid copolymers or salts thereof in combination with alkali metal hydroxide. The detergent composition reduces spotting and filming and prevents hard water scale accumulation between 145-180 degrees fahrenheit and with a ph of 10.5 to about 13..
11/13/14
20140336092
Seal swell additive
A seal swell agent for a lubricating fluid is described. The invention relates to a seal swell agent for use in lubricating oils, such as engine oils, turbine oils, automatic and manual transmission, or gear, fluids, drivetrain and gear oils and hydraulic fluids.
11/13/14
20140335586
System and method for converting acids to hydrocarbon fuels
Herein disclosed is a method comprising: converting at least a portion of the biomass into medium-chain fatty acids or carboxylic acids ranging from c4 to c9; reacting at least a portion of the medium-chain fatty acids or carboxylic acids in a ketonization reactor to produce a ketonization product; and reacting at least a portion of the ketonization product in a hydrodeoxygenation reactor to remove substantially all oxygen and produce a hydrodeoxygenation product comprising n-paraffins. Herein also disclosed is a system comprising: a fermentation unit to convert the biomass into medium-chain fatty acids or carboxylic acids ranging from c4 to c9; a ketonization reactor configured to receive at least a portion of the medium-chain fatty acids or carboxylic acids and to produce a ketonization product; and a hydrodeoxygenation reactor configured to receive at least a portion of the ketonization product and to produce a hydrodeoxygenation product comprising n-paraffins..
11/13/14
20140335575
Novel amidase
An object of the present invention is to provide a means for producing an optically active tropic acid that is a compound useful as a synthetic raw material or an intermediate for pharmaceutical products and the like. The present invention provides a novel polypeptide having activity to (r)-selectively hydrolyze a racemic tropic acid amide, dna encoding the polypeptide, a vector containing the dna, a transformant prepared by transformation with the vector, and a method for producing an optically active carboxylic acid amide and an optically active carboxylic acid using them..
11/13/14
20140335567
Lactonase derived from candida bombicola and uses thereof
The present disclosure relates to an enzyme derived from candida bombicola that is capable of lactonizing or polymerizing carbohydrate-containing compounds, lipids, fatty acids, hydroxylated fatty acids, alcohols, dicarboxylic acids or mixtures thereof. Hence, host cells comprising the latter enzyme can be used, via the formation of intra- or inter-molecular ester-bounds, to produce, for example, lactonized sophorolipids or polymers of acidic sophorolipids.
11/13/14
20140335356
Method for synthesizing spherical porous titanium oxide nanoparticles, spherical porous titanium oxide nanoparticles produced by said synthesis method, and carrier for gene gun which comprises said spherical porous titanium oxide nanoparticles
Problem. Provided are a method for synthesizing spherical porous titanium oxide nanoparticles, which is easy to operate, does not take a long time for synthesis, and can easily adjust the particle diameter and the pore diameter of the spherical porous titanium oxide nanoparticles in accordance with the application thereof; spherical porous titanium oxide nanoparticles produced by the synthesizing method; and a gene gun carrier consisting of the spherical porous titanium oxide nanoparticles.
11/13/14
20140335199
Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
Peracid stable fluorescent active compounds in highly acidic, equilibrium peroxycarboxylic acid sanitizing compositions are disclosed as having improved fluorescent stability allowing for monitoring of peroxycarboxylic acid concentration by conductivity and/or optical sensors. Beneficially, the compositions are also low odor and low/no voc dual functioning acid wash and sanitizing compositions..
11/13/14
20140333001
Thermoplastic polyurethane with reduced tendency to bloom
The present invention discloses a thermoplastic polyurethane which is comprised of the reaction product of (1) a hydroxyl terminated polyester intermediate, (2) a polyisocyanate, and (3) a glycol chain extender; wherein the hydroxyl terminated polyester intermediate is comprised of repeat units that are derived from 1,3-propylene glycol and a dicarboxylic acid; wherein the hydroxyl terminated polyester intermediate has a number average molecular weight from 500 to 10,000; and wherein the thermoplastic polyurethane includes hard segments that are the reaction product of the polyisocyanate and the glycol chain extender. This thermoplastic polyurethane is unique in that it has a greatly reduced tendency to bloom.
11/13/14
20140332758
Donor-acceptor compounds with nitrogen containing polyaromatics as the acceptor
Wherein x1 to x12 is independently selected from the group consisting of c—r and n, wherein at least one of x1 to x12 is n, wherein each r is independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; and at least one of the r comprises a donor group with at least two electron-donating nitrogens.. .
11/13/14
20140332397
Bath for surface treatment, method of producing surface-treated steel plate by using the bath for surface treatment, and surface-treated steel plate produced by the same method
To provide a bath for surface treatment capable of forming a surface-treating film having excellent corrosion resistance by a high-speed electrolytic treatment, and a method of producing a surface-treated steel plate having excellent corrosion resistance and closely adhering property to the coating maintaining good productivity. A bath for surface treatment used for forming a surface-treating film on the surface of a steel plate by cathodic electrolysis, the bath for surface treatment containing zr and/or ti, and a polycarboxylic acid..
11/13/14
20140332125
Autoignition compositions
A nitrogen-free gas generator 10 includes an autoignition composition that contains an alkali metal chlorate such as potassium chlorate as an oxidizer, a carboxylic acid such as dl tartaric acid as a fuel, and a desiccant in operable communication therewith. Gas generating systems 180 such as vehicle occupant protection systems 180, containing the gas generator 10, are also provided..
11/06/14
20140330021
Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydromorphone, prodrugs, methods of making and use thereof
The presently described technology provides compositions comprising aryl carboxylic acids chemically conjugated to hydromorphone (4,5-α-epoxy-3-hydroxy-17-methyl morphinan-6-one) to form novel prodrugs/compositions of hydromorphone. The hydromorphone prodrugs of the present technology have decreased side effects and decreased potential for abuse compared to unconjugated hydromorphone.
11/06/14
20140329984
Polymers derived from renewably resourced lysinol
Disclosed are salt compositions of lysinol and dicarboxylic acids; and lysinol derived polymers including polyamide, polyimide, polyurea, cross-linked polyurea comprising urethane linkages, polyurea foams, cross-linked polyurea foams, and lysinol-epoxy thermoset.. .
11/06/14
20140329972
Hydroxy-aminopolymers and method for producing the same
The present invention relates to a process for the preparation of a hydroxy-amino polymer, comprising the steps: a) reacting an h-functional starter compound carrying at least one zerewitinoff-active h atom with an unsaturated cyclic carboxylic acid anhydride and at least one alkylene oxide compound to give a hydroxyl-group-carrying prepolymer, b) adding a primary amine and/or ammonia to the double bonds of the hydroxyl-group-carrying prepolymer obtained according to step a) to give the hydroxy-amino polymer, wherein the reaction of the h-functional starter compound with the unsaturated cyclic carboxylic acid anhydride and/or the addition of the alkylene oxide compound is carried out using a double metal cyanide catalyst (dmc catalyst). The invention relates additionally to a hydroxy-amino polymer obtainable by the above-mentioned process, wherein the ratio of the amount of alkylene oxide compound to the amount of carboxylic acid anhydride is at least 1.1:1, and further to the use of this hydroxy-amino polymer in the preparation of a polyurethane urea polymer..
11/06/14
20140329924
New polymers derived from renewably resourced lysinol
Disclosed are salt compositions of lysinol and dicarboxylic acids; and lysinol derived polymers including polyamide, polyimide, polyurea, cross-linked polyurea comprising urethane linkages, polyurea foams, cross-linked polyurea foams, and lysinol-epoxy thermoset.. .
11/06/14
20140329873
Meglumine salt formulations of 1-(5,6-dichloro-1h-benzo[d]imidazol-2-yl)-1h-pyrazole-4-carboxylic acid
The meglumine salt of 1-(5,6-dichloro-1h-benzo[d]imidazol-2-yl)-1h-pyrazole-4-carboxylic acid (compound (1)) and pharmaceutically acceptable formulations thereof are described. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by prolyl hydroxylase activity..
11/06/14
20140329780
Inhibitor of colonisation of mucosa
The present invention relates in the first aspect to the use of aurintricarboxylic acids, derivatives, oligo- or polymers or salts, for inhibiting adherence and colonisation of microorganisms, like bacteria, on surfaces, in particular for use in mammals. That is, it has been recognized that aurintricarboxylic acids and derivatives thereof are suitable for inhibiting adherence and colonisation of mucosa, in particular, nasal mucosa.
11/06/14
20140329724
Crosslinking chitosan for reducing permeability in a well
A composition including: (a) an aqueous phase; (b) a chitosan-based compound dispersed or dissolved in the aqueous phase; and (c) a crosslinker dispersed or dissolved in the aqueous phase, wherein the crosslinker has at least two functional groups independently selected from the group consisting of aldehyde, carboxylic acid, and carboxylate. A method including the step of introducing a composition according to the invention into a treatment zone of a well..
11/06/14
20140329684
Use of 4-substituted 1-phenylpyrazole-3-carboxylic acid derivatives as agents against abiotic plant stress
For enhancing stress tolerance in plants to abiotic stress, for strengthening plant growth and/or for increasing plant yield, and to selected processes for preparing the compounds mentioned above.. .
11/06/14
20140329091
Compositions and methods for making cross-linked polyolefins
Interpolymer blends or terpolymers comprising ethylene monomer residues, residues of comonomers having carboxylic acid and/or carboxylic acid anhydride functionality, and residues of comonomers having epoxide functionality. Such interpolymer blends or terpolymers are cross-linkable materials suitable for use in cable polymeric coating applications and require little or no degassing after cross-linking..
11/06/14
20140327866
Photosensitive resin composition, method of forming pattern, and liquid crystal display using the same
A photosensitive resin composition is disclosed. The disclosed photosensitive resin composition includes an acryl-based copolymer formed by copolymerizing i) unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, or a mixture thereof, and ii) an olefin-based unsaturated compound or a mixture thereof, a dissolution inhibitor in which a phenolic hydroxyl group is protected by an acid-degradable acetal or ketal group, a photoacid generator, and a solvent..
11/06/14
20140326117
Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
The invention provides a water-soluble metal-working oil agent, including a component a, a component b, a component c, and a component d, wherein the component a is an ester compound which has a characteristic temperature, as measured in accordance with jis k2242, of 570° c. Or higher and which is contained in the water-soluble metal-working oil agent in an amount of 10 mass % or more with respect to the entire amount of the agent; the component b is at least one condensed fatty acid which is selected from a condensed fatty acid (1), produced through dehydration condensation of a hydroxycarboxylic acid, and a condensed fatty acid (2), produced through dehydration condensation of an alcoholic hydroxyl group of the condensed fatty acid (1) with a monovalent carboxylic acid, which has a characteristic temperature, as measured in accordance with jis k2242, of 650° c.
10/30/14
20140323761
Process for preparing ß-mercaptocarboxylic acid
A process for preparing β-mercaptocarboxylic acid is provided with step a for reacting a compound represented by a formula: x12s or a compound represented by a formula: x2sh, alkali hydroxide represented by a formula: x3oh (the x groups being defined), and unsaturated carboxylic acid represented by the following general formula (1) to obtain a reaction solution including a compound represented by the following general formula (2) and a compound represented by the following general formula (3), step b for neutralizing the reaction solution obtained in step a with an acid to obtain a reaction solution including β-mercaptocarboxylic acid represented by the following general formula (4) and a compound represented by the following general formula (5), step c for distillation-refining the reaction solution obtained in step b to obtain the β-mercaptocarboxylic acid, and step d for returning a distillation residue in step c to step a.. .
10/30/14
20140323743
Polymethacrylic acid anhydride telomers
The present invention provides hypophosphite (co)telomers of methacrylic anhydride having a weight average molecular weight of from 1,000 to 20,000, and having, on average, at least one phosphorus atom bound to two carbon atoms, and at least one carboxylic acid or salt group.. .
10/30/14
20140323655
Halogen-containing thermoplastic resins compositions
A halogen-containing thermoplastic resin composition comprises (i) a halogen-containing thermoplastic resin; and (ii) a graft copolymer comprising (a) a first polymer produced by emulsion polymerization of at least one vinyl ester of a c1 to c20 carboxylic acid in the presence of a nonionic surfactant and (b) a second polymer having a glass transition temperature of at least 45° c. Produced by emulsion polymerization of at least one monomer in the presence of the first polymer..
10/30/14
20140323605
Stable emulsions and their use in the production of foams based on isocyanate
The invention relates to stable emulsions for the production of foams based on isocyanate, at least comprising three polyols a1a, a1b and a1c as well as at least one physical blowing agent t, wherein a1a is a polyether polyol obtained by addition of epoxides to starter compounds selected from carbohydrates and di- or higher-functional alcohols, a1b is a polyether polyol started on an aromatic amine, and a1c is a polyester polyol obtained by esterification of a polycarboxylic acid component and a polyalcohol component, wherein the total amount of aromatic dicarboxylic acid derivatives used in the esterification, calculated on the basis of the free aromatic dicarboxylic acids and based on the total mass of polyalcohol component and polycarboxylic acid component, is less than or equal to 48.5% by mass.. .
10/30/14
20140323573
Metabolizable salts and use thereof in diagnostics and therapy
The present invention proposes novel salt compounds for use in the diagnosis or therapy of a patient as well as drugs, medical products, diagnostic compositions or blood products containing a salt compound according to the invention. The salt compounds according to the invention comprise the cation of a metabolisable basic amino acid and the anion of a metabolisable carboxylic acid or an anion of carbonic acid.
10/30/14
20140323531
Hdac inhibitors
Wherein a, b and d independently represent ═c— or ═n—; w is a divalent radical —ch═ch— or ch2ch2—; r1 is a carboxylic acid group (—cooh), or an ester group which is hydrolysable by one or more intracellular carboxyesterase enzymes to a carboxylic acid group; r2 is the side chain of a natural or non-natural alpha amino acid; z is 0 or 1; and y, l1, and x1 are as defined in the claims.. .
10/30/14
20140323311
Pesticidal mixtures
The present invention relates to an agrochemical mixture for increasing the health of a plant, comprising as active ingredients a herbicidal compound (i) selected from the group consisting of: benzoic acids, pyridine carboxylic acids, quinoline carboxylic acids, and benazolin-ethyl; and a fungicidal compound (ii) in synergistically effective amounts. The present invention further relates to a method for improving the health of a plant, wherein the plant, the locus where the plant is growing or is expected to grow or plant propagation material from which the plant grows is treated with an effective amount of a mixture as defined above.
10/30/14
20140323310
Pesticidal mixtures
The present invention relates to an agrochemical mixture for increasing the health of a plant, comprising as active ingredients a herbicidal compound (i) selected from the group consisting of: benzoic acids, pyridine carboxylic acids, quinoline carboxylic acids, and benazolin-ethyl; and a fungicidal compound (ii) in synergistically effective amounts. The present invention further relates to a method for improving the health of a plant, wherein the plant, the locus where the plant is growing or is expected to grow or plant propagation material from which the plant grows is treated with an effective amount of a mixture as defined above.
10/30/14
20140323302
Process for the preparation of a quinoline carboxylic acid
The invention provides a process for the preparation of a carboxylic acid of formula (iv) (which is useful as a safener for herbicides): wherein r1 is hydrogen or chlorine, comprising the steps of: (i) subjecting a compound of formula (v) wherein: r1 is as defmed above; and r2 is c1-c18 alkyl; c1-c6 alkoxyc1-c8 alkyl-; optionally substituted phenyl; or optionally substituted benzyl; to hydrolysis under acidic conditions to give a solution of a quinolinium salt; and (ii) addingbase to the solution obtained in step (i) to give the free carboxylic acid (iv). The invention also provides a solid (e.g.
10/30/14
20140323301
Herbicide/safener compositions containing n-(tetrazol-5-yl) aryl carboxylic acid amides and n-(triazol-5-yl) aryl carboxylic acid amides
Herbicide-safener compositions are described, comprising active herbicidal ingredients from the group of the n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamides and safeners. These herbicide-safener compositions are particularly suitable for use against harmful plants in crops of useful plants..


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