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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
07/23/15
20150205012 
 Copolymer for optical compensation film patent thumbnailCopolymer for optical compensation film
A copolymer for optical compensation film showing a negative orientation birefringence, having excellent transparency, heat resistance, film strength, and optical properties, and is capable of obtaining a beautiful film suitable for an optical compensation film is provided. A copolymer for optical compensation film, containing: 45 to 80 mass % of an aromatic vinyl monomer unit; 5 to 45 mass % of a (meth)acrylic acid ester monomer unit; and 5 to 20 mass % of an unsaturated dicarboxylic acid anhydride monomer unit; wherein the copolymer has an average number molecular weight (mn) of 5.5×104 to 9×104 and a weight average molecular weight (mw) of 14×104 to 20×104; and the copolymer has a haze of 1% or less, the haze being measured with a 2 mm thick sample in accordance with astm d1003, is provided..
Denki Kagaku Kogyo Kabushiki Kaisha


07/23/15
20150204843 
 Method for obtaining blood plasma from a whole blood sample patent thumbnailMethod for obtaining blood plasma from a whole blood sample
A method for obtaining blood plasma from a whole blood sample comprising the following steps a) contacting the whole blood sample with a composition (a) comprising at least one carboxylic acid, wherein the addition of the acidic composition (a) and optionally further additives to the whole blood sample provides a sample mixture having a ph that lies in a range from 2.5 to 5; b) binding red and white blood cells to a magnetic solid phase; wherein step a) and step b) can be performed sequentially or simultaneously, c) separating the solid phase with the bound cells from the remaining sample thereby providing blood plasma.. .
Qiagen Gmbh


07/23/15
20150203882 
 Polypeptides having oxidoreductase activity and their uses patent thumbnailPolypeptides having oxidoreductase activity and their uses
The invention relates to a polypeptide having oxidoreductase activity which comprises the amino acid sequence set out in seq id no: 3 or an amino acid sequence encoded by the nucleotide sequence of seq id no: 4, or a variant polypeptide thereof having 45% or more sequence identity with the sequence of seq id no: 3. The invention also relates to a process for the production of 2,5-furan-dicarboxylic acid (fdca) or production of 5-hydroxymethyl-2-furancarboxylic acid (hmf acid)..
Purac Biochem B.v.


07/23/15
20150203784 
 Lubricating composition including esterified copolymer and diene rubber polymer patent thumbnailLubricating composition including esterified copolymer and diene rubber polymer
A lubricating composition includes (a) an esterified copolymer comprising units (a1) derived from a vinyl monomer and units (a2) derived from a carboxylic acid monomer, the vinyl monomer comprising a vinyl aliphatic monomer, the carboxylic acid monomer comprising an ethylenically unsaturated carboxylic acid or derivative thereof, esterified with a primary alcohol; and (b) a diene rubber copolymer comprising at least a first block (b1) derived from a conjugated diene monomer and at least a second block (b2) derived from a vinyl aromatic monomer. A ratio of the diene rubber copolymer to the esterified copolymer in the lubricating composition (b:a) is from 0.01 to 0.9, by weight..
The Lubrizol Corporation


07/23/15
20150203778 
 Lubricant composition patent thumbnailLubricant composition
The present disclosure concerns a lubricant composition including: at least one base oil; and at least two glycerol esters e1 and e2, ester e1 being an ester of glycerol and of a c12-c26 carboxylic acid and ester e2 being an ester of glycerol and of a c4-c10 carboxylic acid. The lubricant composition has good friction properties, and the use thereof promotes fuel savings..
Total Marketing Services


07/23/15
20150203752 
 Colloidal nanocrystals ensembles with narrow linewidth band gap photoluminescence and methods of synthesizing colloidal semiconductor nanocrystals patent thumbnailColloidal nanocrystals ensembles with narrow linewidth band gap photoluminescence and methods of synthesizing colloidal semiconductor nanocrystals
A method of synthesizing colloidal semiconductor nanocrystals involves contacting a source of at least one semiconductor cation element (group 11-14, more preferably group 12-14, more preferably 12 or 14, more preferably cd, zn, hg or pb, most preferably cd) with a source of at least one group 15, or 16 element in the presence of a ligand forming compound containing a carboxylic acid moiety in a reaction medium comprising a solvent that is substantially noncoordinating with respect to the at least one cation, the ligand forming compound and the source of at least one cation element having a molar ratio of 1:1 or less. The cation element source is preferably bonded to two low carbon acids.
National Research Council Of Canada


07/23/15
20150203735 
 Antifreeze concentrate with corrosion protection and aqueous coolant composition produced therefrom patent thumbnailAntifreeze concentrate with corrosion protection and aqueous coolant composition produced therefrom
Antifreeze concentrate with corrosion protection which is suitable for coolants and heat transfer fluids and comprises freezing point-lowering liquids and also particular sulfur-comprising organic compounds, inorganic molybdate salts, inorganic phosphate salts and aliphatic, cycloaliphatic or aromatic monocarboxylic, dicarboxylic or tricarboxylic acids as corrosion inhibitors. Aqueous coolant compositions which are suitable for cooling an internal combustion engine whose cooling apparatus has been made of aluminum using a soldering process using a fluoroaluminate flux can be obtained therefrom..
Basf Se


07/23/15
20150203670 
 Siliceous rubber mixtures containing omega-mercaptocarboxylic acid ester of polyvalent alcohols patent thumbnailSiliceous rubber mixtures containing omega-mercaptocarboxylic acid ester of polyvalent alcohols
The present invention relates to rubber mixtures comprising respectively at least one rubber, one sulfur-containing alkoxysilane, one silicon-based filler, and one ω-mercaptocarboxylic ester of polyhydric alcohols.. .
Lanxess Deutschland Gmbh


07/23/15
20150203667 
 Crosslinked native and waxy starch resin compositions and processes for their manufacture patent thumbnailCrosslinked native and waxy starch resin compositions and processes for their manufacture
The present invention relates to an enhanced starch resin composition, methods of making the enhanced starch resin composition using environmentally benign, water-based processes, and products produced using the enhanced starch resin composition. The enhanced starch resin composition comprises a native starch and/or a waxy starch crosslinked with a multi-functional polycarboxylic acid.
Cornell University


07/23/15
20150203657 
 Non-phthalic plasticiser patent thumbnailNon-phthalic plasticiser
The present invention refers to a plasticiser, said plasticiser being an ester formed by reaction of a pentaerythritol and a monocarboxylic acid, having 4-5 carbon atoms. In a further aspect the present invention refers to the use of said plasticiser in blends and in a pvc resin.
Perstorp Ab


07/23/15
20150203639 

Polythiophene star copolymer capable of being self-doped by external stimulus, a producing the same, a conductive thin film using the same, and a producing the conductive thin film


The present invention provides a method for producing polythiophene star copolymer capable of being self-doped by an external stimulus, which includes the steps of: forming a polythiophene macroinitiator made by introducing a living radical polymerizable functional group into an end of polythiophene or a derivative thereof; forming through living radical polymerization a polymer macroinitiator for providing by an external stimulus at least a dopant selected from the group consisting of sulfonic acid radical, carboxylic acid radical and phosphoric acid radical; and polymerizing the polythiophene macroinitiator added with the polymer macroinitiator and at least one kind of divinyl monomer to produce the polythiophene star copolymer. The polythiophene star copolymer capable of being self-doped by an external stimulus according to the present invention is a self-doped material to stably increase conductivity, and can be used as a material for a conductive film..
(korea Institute Of Science And Technology)


07/23/15
20150203610 

Copolymer for improving methacrylic resin heat resistance


A copolymer for improving heat resistance of a methacrylic resin which can achieve preservation of excellent transparency of the methacrylic resin and improvement in heat resistance, and can provide a molded product having excellent appearance, by adding the copolymer to the methacrylic resin, is provided. According to the present invention, a copolymer for improving heat resistance of a methacrylic resin, including: 45 to 85 mass % of an aromatic vinyl monomer unit; 5 to 45 mass % of a (meth)acrylic acid ester monomer unit; and 10 to 20 mass % of an unsaturated dicarboxylic acid anhydride monomer unit; wherein the copolymer has a total light transmittance of 88% or more, the total light transmittance being measured in accordance with astm d1003 for a sample with 2 mm-thickness, is provided..
Denki Kagaku Kogyo Kabushiki Kaisha


07/23/15
20150203595 

Process for preparing an ester of a cellulose ether in the presence of an alkali metal carboxylate


Two or more esters of a cellulose ether, each having the same ether and ester substituents but different weight average molecular weights are prepared in a process which comprises the steps of esterifying a cellulose ether with (i) an aliphatic monocarboxylic acid anhydride or (ii) a dicarboxylic acid anhydride or (iii) a combination of an aliphatic monocarboxylic acid anhydride and a dicarboxylic acid anhydride in the presence of an alkali metal carboxylate in two or more separate reactions, wherein in each reaction a different molar ratio [alkali metal carboxylate/anhydroglucose units of cellulose ether] is used to produce esters of the cellulose ether of different weight average molecular weights.. .
Dow Global Technologies Llc


07/23/15
20150203427 

Abatement of fluoroether carboxylic acids or salts employed in fluoropolymer resin manufacture


Wherein r1 is a linear, branched or cyclic partially or fully fluorinated aliphatic group which may contain ether linkages; l is a branched partially or fully fluorinated alkylene group which may contain ether linkages; and y+ is hydrogen, ammonium or alkali metal cation. Wet fluoropolymer resin is isolated from the aqueous medium.

07/23/15
20150202133 

Cleansing composition for skin or hair


There is provided a cleansing composition for skin or hair which can provide a good durability of foam and rinse feel, enhance combing property of the hair during rinsing to impart softness to the hair, and impart a refreshing feeling upon application to the skin without causing stickiness. A cleansing composition for skin or hair contains the following (a) and (b): (a) an internal olefin sulfonate having 12 or more and 24 or less carbon atoms; and (b) an anionic surfactant having no sulfate group except the internal olefin sulfonate (a) and an anionic surfactant having two or more carboxylic acid groups..
Kao Corporation


07/23/15
20150201671 

Cigarette paper additive having harm reduction function and application thereof


A cigarette paper additive having harm reduction function and application thereof are provided. The additive contains alkali metal salts of butane tetracarboxylic acid or cyclobutane tetracarboxylic acid which are prepared by reacting the butane tetracarboxylic acid or cyclobutane tetracarboxylic acid with alkali.
China Tobacco Chuanyu Industrial Co., Ltd


07/16/15
20150197872 

Production of a spinel material


A process for producing a lithium-manganese-nickel oxide spinel material includes maintaining a solution comprising a dissolved lithium compound, a dissolved manganese compound, a dissolved nickel compound, a hydroxycarboxylic acid, a polyhydroxy alcohol, and, optionally, an additional metallic compound, at an elevated temperature t1, where t1 is below the boiling point of the solution, until the solution gels. The gel is maintained at an elevated temperature until it ignites and burns to form a li—mn—ni—o powder.
Csir A Corporation


07/16/15
20150197702 

Natural oil derivative based thickener components used in grease compositions and processes for making such compositions


A grease composition is disclosed, having from 50 to 99 weight percent of a lubricating base oil, from 1 to 30 weight percent of a thickener component including one or more of (i) one or more natural oil derivatives selected from the group consisting of triglycerides, diglycerides, monoglycerides, or oligomers therefrom, fatty acid methyl esters and corresponding fatty acids, salts, and dibasic esters therefrom, and c10-c15 esters, c15-c18 esters, or c+ diesters, or diesters therefrom, (ii) one or more carboxylic acids and/or derivatives thereof, and (iii) one or more of a metal base compound, and from 1 to 15 weight percent of one or more optional additives. Processes for making grease compositions are also disclosed..
Elevance Renewable Sciences, Inc.


07/16/15
20150197681 

Heat transfer fluid additive composition


Disclosed herein is a heat transfer fluid additive composition comprising: greater than or equal to 10 weight percent (wt %) of a carboxylic acid, based on the total weight of the composition; an azole compound; and a base, wherein the base is present in an amount sufficient to obtain a ph 8-10.5 when diluted by 50 volume % with water. The heat transfer fluid additive composition can be combined with other components to form a heat transfer fluid.
Prestone Products Corporation


07/16/15
20150197649 

Alcohol-based printing ink composition


The present invention relates to an alcohol-based printing ink composition, comprising a colorant (e), a medium and a polyurethane urea resin (d) obtained by reacting a polyol (a), a diisocyanate (b) and a chain extender (c), wherein the polyol (a) comprises a polyester polyol (a0) having a repeating unit derived from a saturated hydroxycarboxylic acid having a side chain, and the medium comprises an alcohol (f), wherein the proportion of the alcohol (f) is at least 50% by weight relative to a value of 100% by weight for the total medium. Accordingly, the invention provides a printing ink comprising an alcohol having minimal environmental impact as the main component of the ink medium, the ink exhibiting excellent colorant dispersibility and storage stability, and having excellent re-solubility during long runs..
Toyo Ink Co., Ltd.


07/16/15
20150197598 

Polyester resin and preparing the same


There is provided a polyester resin including: moieties of dicarboxylic acid components including terephthalic acid; and moieties of diol components including 5 to 60 mole % of isosorbide, 10 to 80 mole % of a cyclohexanedimethanol, and the balance of other diol compounds, wherein the polyester resin has an intrinsic viscosity of 0.5 to 1.0 dl/g, and a melt viscosity of the polyester resin measured at a temperature of 280° c. And at a shear rate of 300 rad/s is at least 50% lower than that measured at a temperature of 280° c.
Sk Chemicals Co., Ltd.


07/16/15
20150197477 

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..
Biosynthetic Technologies, Llc


07/16/15
20150196585 

Compositions comprising crosslinked cation-binding polymers and uses thereof


The present disclosure relates generally to compositions comprising a crosslinked cation-binding polymer comprising monomers containing carboxylic acid groups and pka decreasing groups, including electron-withdrawing substituents such as halide atoms (e.g., fluorine), and a base, wherein the polymer optionally contains less than about 20,000 ppm of non-hydrogen cations, and wherein the base is present in an amount sufficient to provide from about 0.2 equivalents to about 0.95 equivalents of base per equivalent of carboxylic acid groups in the polymer. The present disclosure also relates to methods of preparation of said compositions and methods of using said compositions to treat various diseases or disorders..
Relypsa, Inc.


07/16/15
20150196030 

Herbicidal composition containing 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or derivatives thereof, fluroxypyr or derivatives thereof, and phenoxy auxins or derivatives thereof


Provided herein are herbicidal compositions comprising a mixture comprising (a) 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or an agriculturally acceptable ester, amide, or salt thereof, (b) fluroxypyr or an agriculturally acceptable ester, amide, or salt thereof, and (c) mcpa or 2,4-d or agriculturally acceptable esters, amides, or salts thereof. The compositions provide synergistic weed control of undesirable vegetation in areas including, but not limited to, cereals, rice, range and pasture areas, industrial vegetation management (ivm), and rights-of-way..
Dow Agrosciences Llc


07/09/15
20150191652 

Liquid crystal composition, manufacturing the same, and film


A method for manufacturing a liquid crystal composition, the method including concurrently obtaining a liquid crystal compound represented by the formula (i) and a liquid crystal compound represented by the formula (ii), by allowing a compound represented by the formula (iii) to react with a carboxylic acid represented by the formula (iv) and a carboxylic acid represented by the formula (v), wherein p1 represents a polymerizable group; sp1 represents a c3-12 divalent aliphatic group, etc; t1 represents a 1,4-phenylene group; t2 represents a divalent group having a single bond or cyclic structure; a1 represents —coo—, etc; a2 and a3 represents —oco—, etc; x represents a hydrogen atom, c1-12 alkyl group, etc; y1 and y2 represents o, nr1 or s; r1 represents a hydrogen atom or methyl group; formula (i) p1-sp1-t1-a1-b-a2-t1-sp1-p1; formula (ii) p1-sp1-t1-a1-b-a3-t2-x; formula (iii) being hy1—b—y2h; formula (iv) p1-sp1-t1-cooh; formula (v) x-t2-cooh.. .
Fujifilm Corporation


07/09/15
20150191625 

Coating material with high scratch resistance


The present invention relates to a coating material comprising at least one aliphatic or cycloaliphatic polyisocyanate having an nco functionality of at least 2, preferably 2.8 to 6, optionally at least one binder, preferably a hydroxyl-containing binder, at least one adduct of an isocyanatotrialkoxysilane and a polyhydric alcohol, with more than 90, more preferably more than 95, most preferably more than 99 percent of the hydroxyl groups in the polyhydric alcohol having been converted by reaction with the isocyanatotrialkoxysilane, and less than 0.1 wt % of the isocyanate groups from the isocyanatotrialkoxysilane being reactive in the adduct, at least one catalyst selected from the group consisting of lewis acids, phosphoric acid or phosphorous acid and esters thereof, blocked or non-blocked sulphonic acids, sulphuric acid, carboxylic acids having a melting point >60° c. And tetraalkylammonium carboxylates, optionally at least one auxiliary, preferably at least one further crosslinker, and/or adjuvant, and optionally organic solvents, and also to a process comprising providing, applying to a surface and curing the coating material, to a coating obtainable by curing the coating material, and to use of the coating material for coating a metal, glass, plastic or wood surface..
Evonik Industries Ag


07/09/15
20150191589 

Adsorbing vinyl ester binders


The present invention relates to a composition of a stable aqueous dispersion of polymer particles comprising structural units of a) vinyl acetate; b) a vinyl ester of a branched carboxylic acid monomer; and c) a phosphorus acid monomer. The composition of the present invention provides vinyl ester/phosphorus acid based polymer particles that improve hiding efficiency in pigmented coatings formulations..
Rohm And Haas Company


07/09/15
20150191549 

Hydroxycarboxylic acids and salts


Compositions which inhibit corrosion and alter the physical properties of concrete (admixtures) are prepared from salt mixtures of hydroxycarboxylic acids, carboxylic acids, and nitric acid. The salt mixtures are prepared by neutralizing acid product mixtures from the oxidation of polyols using nitric acid and oxygen as the oxidizing agents.
Rivertop Renewables, Inc.


07/09/15
20150190865 

Method for producing a metal particle


A method for producing a metal particle which includes the steps of: mixing a metal salt and a polycarboxylic acid in a liquid phase; adding a reducing agent to the resultant mixture to deposit metal particles; and drying the deposited metal particles.. .
Namics Corporation


07/09/15
20150190380 

Methods of using (+)-1,4-dihydro-7-[(3s,4s)-3-methoxy-4-(methylamino)-1-pyrrolidinyl]-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic acid for treatment of certain hematologic disorders


Methods of treating, preventing or managing hematologic disorders, such as leukemia are disclosed. The methods encompass the administration of sns-595.
Sunesis Pharmaceuticals, Inc.


07/09/15
20150190374 

Formulations of cyclopropanecarboxylic acid -amide


Pharmaceutical compositions and single unit dosage forms of {2-[(is)-1-(3-ethoxy-4-methoxy-phenyl)-2-methanesulfonyl-ethyl]-3-oxo-2,3-dihydro-1h-isoindo1-4-yl}-amide, or a pharmaceutically acceptable stereoisomer, prodrug, salt, solvate, hydrate, or clathrate thereof, are provided herein. Also provided are methods of treating, managing, or preventing various disorders, such as cancer or an inflammatory disease..

07/09/15
20150189879 

Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and acetyl-coa carboxylase (accase) inhibitors


Provided herein are synergistic herbicidal compositions containing (a) a compound of formula (i): 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof, or an agriculturally acceptable salt or ester thereof and (b) an accase inhibitor, including, e.g., clethodim, clodinafop-propargyl, cyhalofop-r-butyl, diclofop-methyl, fenoxaprop-pethyl, fluazifop-p-butyl, haloxyfop-r-methyl, metamifop, pinoxaden, profoxydim quizalofop-p-ethyl, sethoxydim and tralkoxydim, provide synergistic weed control of undesirable vegetation in rice, cereals, wheat, barley, oats, rye, sorghum, com/maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, range-rights of way (row).. .
Dow Agrosciences Llc


07/02/15
20150187516 

Binder composition for electrical storage device electrodes, slurry for electrical storage device electrodes, electrical storage device electrode, and electrical storage device


An electrical storage device electrode binder composition includes a polymer (a) and a liquid medium (b), the polymer (a) including a repeating unit (a4) derived from an unsaturated carboxylic acid in an amount of 5 to 40 parts by mass based on 100 parts by mass of the total repeating units included in the polymer (a), the polymer (a) being polymer particles, and the polymer particles having a surface acid content of more than 1 mmol/g and 6 mmol/g or less.. .
Jsr Corporation


07/02/15
20150185650 

Toner and two-component developer


Provided is a toner obtained by melting and kneading a binder resin containing a polyester resin a and a polyester resin b, a colorant, and a wax, in which in the resin a, the content of a polyhydric alcohol unit derived from an aromatic diol, the content of a polyhydric alcohol unit derived from an oxyalkylene ether of a novolac type phenol resin, and the content of a polyvalent carboxylic acid unit derived from an aliphatic dicarboxylic acid, which contains a straight-chain hydrocarbon having 4 or more to 16 or less carbon atoms as a main chain and has carboxyl groups at both of its terminals, fall within specific ranges, and in the resin b, the content of a polyhydric alcohol unit derived from an aromatic diol and the content of a polyvalent carboxylic acid unit derived from an aromatic dicarboxylic acid or a derivative thereof fall within specific ranges.. .
Canon Kabushiki Kaisha


07/02/15
20150184103 

Lubricant base oil, refrigerator oil and working fluid composition for refrigerators


The lubricating base oil of the present invention comprises an ester synthesized from: a first component that is at least one selected from polyhydric alcohols having 2 to 4 hydroxyl groups; a second component that is at least one selected from polybasic acids having 6 to 12 carbon atoms; and a third component that is at least one selected from monohydric alcohols having 4 to 18 carbon atoms and monocarboxylic acids having 2 to 12 carbon atoms. In addition, the refrigerating machine oil and the working fluid composition for a refrigerating machine of the present invention each comprise the above lubricating base oil..
Jx Nippon Oil & Energy Corporation


07/02/15
20150184101 

Methods of inhibiting precipitation of biodiesel fuel components


Embodiments of the invention provide a method of inhibiting precipitation of biodiesel fuel components. The method includes providing a biodiesel fuel composition; providing a copolymer comprising at least first and second polymer units, said first polymer units derived from a carboxylic acid anhydride and said second polymer units derived from an olefin; and blending said copolymer with the biodiesel fuel to form a treated fuel composition.
Exxonmobil Research And Engineering Company


07/02/15
20150184009 

Ink jet recording method


An ink jet recording method including recording a secondary color image on a recording medium using a first ink and a second ink, wherein the first ink contains a first self-dispersible pigment having a functional group that contains a phosphonic acid group and is bonded to a particle surface of the pigment, the second ink contains a second self-dispersible pigment having a functional group that contains at least one acidic group of a sulfonic acid group and a carboxylic acid group and is bonded to a particle surface of the pigment. The method includes a step of overlappingly applying the first ink and the second ink in this order to the recording medium.
Canon Kabushiki Kaisha


07/02/15
20150184008 

Ink set and ink jet recording method


Condition b: an ink containing a second self-dispersible pigment having a functional group that contains at least one of a sulfonic acid group and a carboxylic acid group and is bonded to a particle surface of the pigment.. .

07/02/15
20150183959 

Hydroxymonocarboxylic acid-based maillard binder


Binders to produce or promote cohesion in non-assembled or loosely assembled matter.. .
Knauf Insulation Sprl


07/02/15
20150183954 

Stabilized flexible pvc compositions and articles made therefrom


Plasticized, unpigmented and pigmented pvc films are described which utilize a biobased, phthalate ester alternative primary plasticizer. The films show comparable color performance to the phthalate ester-plasticized unpigmented or pigmented pvc films, even where the neat biobased plasticizer has a much higher pt—co color as measured according to din-6271 (astm d 1209) compared to the neat phthalate ester plasticizer.
Archer Daniels Midland Company


07/02/15
20150183953 

Heat-expandable rubber composition for tyre able to reduce travel noise


A heat-expandable rubber composition includes, in a non-vulcanized state, from 50 to 100 phr of a copolymer based on styrene and butadiene; optionally from 0 to 50 phr of another diene elastomer, such as a polybutadiene or natural rubber; more than 50 phr of a reinforcing filler, such as silica and/or carbon black; between 5 and 25 phr of microparticles of sodium or potassium (hydrogen)carbonate having a median size between 1 and 50 um; and between 2 and 15 phr of a carboxylic acid have a melting point between 60° c. And 220° c., such as citric acid.
Michelin Recherche Et Technique S.a.


07/02/15
20150183946 

Process for producing fluorinated copolymer


A process for producing a fluorinated copolymer comprising (i) a step of polymerizing a fluorinated monomer having a carboxylic acid functional group or a sulfonic acid functional group and a fluorinated olefin in a polymerization medium to obtain a mixture containing a fluorinated copolymer, the unreacted monomer and the polymerization medium, (ii) a step of continuously or intermittently transferring the mixture to an evaporation container equipped with a stirring machine and heating the mixture in the evaporation container with stirring to evaporate and recover the unreacted monomer and the polymerization medium and to obtain the fluorinated copolymer, and (iii) a step of washing the fluorinated copolymer with a washing medium.. .

07/02/15
20150183927 

Method for continuously preparing biodegradable aliphatic/aromatic polyester copoymer


Provided is a method of continuous preparation of a biodegradable aliphatic/aromatic polyester copolymer, the method including: performing a first esterification reaction of an aliphatic dihydroxy compound and an aliphatic dicarboxylic acid at a temperature of 185° c. Or less; continuously performing a second esterification reaction of a reaction product obtained by the first esterification reaction; obtaining a pre-polymer by continuously performing a first polycondensation reaction of a reaction product obtained by the second esterification reaction; and continuously performing polycondensation reaction of the pre-polymer, wherein an aromatic carboxylic acid is added to a reactor in which the first esterification reaction or the second esterification reaction is performed, to prepare the biodegradable aliphatic/aromatic polyester copolymer.
Samsung Fine Chemicals Co., Ltd.


07/02/15
20150183916 

Resin composition for golf ball and golf ball


The present invention provides resin compositions for golf balls which have excellent flexibility, fluidity, and resilience, and golf balls formed from the resin compositions. The present invention relates to a resin composition for golf balls including a polymer that contains a diene polymer moiety and a carboxylic acid-based moiety wherein carboxyl groups derived from the carboxylic acid-based moiety are neutralized..
Dunlop Sports Co. Ltd.


07/02/15
20150183908 

Compositions comprising crosslinked cation-binding polymers and uses thereof


The present disclosure relates generally to crosslinked cation-binding polymers comprising monomers containing carboxylic acid groups and pka decreasing groups, wherein the polymer contains i) calcium cations that are counterions to about 5% to about 75% of the carboxylic acid groups in the polymer; or ii) calcium cations and magnesium cations that are counterions to about 5% to about 75% of the carboxylic acid groups in the polymer, wherein the magnesium cations are counterions to no more than about 35% of the carboxylate groups in the polymer. The present disclosure also relates to methods of preparation of the poly mers, and compositions, formulations, and dosage forms containing the polymers, and methods of using the polymers, compositions, formulations, and/or dosage forms to treat various diseases or disorders..
Relypsa, Inc.


07/02/15
20150183809 

4,6-hexadecadiene-2,4-dicarboxylic acid derivative


[wherein, r1 represents hydroxy, —or3 (wherein r3 represents optionally substituted lower alkyl or an optionally substituted aliphatic heterocyclic group), or —nr4r5 (wherein r4 and r5 may be the same or different, and each represents a hydrogen atom or optionally substituted lower alkyl) and r2 represents hydroxy or —or6 (wherein r6 represents optionally substituted lower alkyl or optionally substituted aralkyl)]. .

07/02/15
20150183755 

Spray oxidation process for producing 2,5-furandicarboxylic acid from hydroxymethylfurfural


A process is provided for carrying out an oxidation on a sprayable feed including a furanic substrate to be oxidized and a catalytically effective combination of cobalt, manganese, and bromide components for catalyzing the oxidation of the furanic substrate, which process comprises spraying the feed into a reactor vessel as a mist, supplying an oxidant, reacting the furanic substrate and the oxidant, and managing the exothermic temperature rise due to the reaction through a selection and control of the operating pressure within the reactor vessel. 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 in surprisingly increased yields..
The University Of Kansas


07/02/15
20150183713 

Process for using dehydration tower condensate as a purification makeup solvent


Processes for manufacturing purified aromatic carboxylic acids include: oxidizing a substituted aromatic compound in a reaction zone to form a crude aromatic carboxylic add; transferring a vapor phase from the reaction zone to a separation zone, the vapor phase containing water and a plurality of organic compounds including at least one oxidation by-product; withdrawing an organic-depleted water stream from the separation zone and combining at least a portion of the organic-depleted water stream with at least a portion of the crude aromatic carboxylic acid in a purification zone; and purifying the crude aromatic carboxylic acid in the purification zone.. .
Bp Corporation North America Inc.


07/02/15
20150183712 

Methods and isolating dicarboxylic acid


By dewatering before a final wash stage is performed, the amount of cobalt metal in the final wet cake product is reduced. The process is flexible in that it allows one to use less wash solvent to obtain an equivalent reduction of cobalt metal in the wet cake composition.

07/02/15
20150183711 

Methods and isolating dicarboxylic acid


By dewatering before a final wash stage is performed, the amount of cobalt metal in the final wet cake product is reduced. The process is flexible in that it allows one to use less wash solvent to obtain an equivalent reduction of cobalt metal in the wet cake composition.

07/02/15
20150183710 

High-pressure condensate recycle in the manufacture of purified aromatic carboxylic acids


Processes for manufacturing purified aromatic carboxylic acids include: generating high-pressure steam from boiler feed water supplied to a boiler; heating a crude aromatic carboxylic acid using the high-pressure steam, whereby the high pressure steam is condensed to form a high-pressure condensate; and purifying the crude aromatic carboxylic acid to form a purified aromatic carboxylic acid. The boiler feed water includes at least a portion of the high-pressure condensate and makeup boiler feed water from at least one additional source..
Bp Corporation North America Inc.


07/02/15
20150183709 

Pressurized crude aromatic carboxylic acid feed mixes


Processes for manufacturing a purified aromatic carboxylic acid include heating a purification reaction mixture in a pre-heating zone, the purification reaction mixture comprising a crude aromatic carboxylic acid and a solvent, and purifying the crude aromatic carboxylic acid in the purification reaction mixture to form a purified aromatic carboxylic acid product. One or more operations are maintained at a pressure above ambient in order to achieve energy savings..
Bp Corporation North America Inc.


07/02/15
20150183706 

Processes for making cyclohexane compounds


This invention relates to hydrogenation processes for making cyclohexane compounds. More specifically, this invention relates to hydrogenation processes in the presence of tertiary amide solvent compounds, as well as compositions that can result from such processes.
Eastman Chemical Company


07/02/15
20150183705 

Oxidation process for preparing purified aromatic carboxylic acids


A process including: (a) contacting an aqueous solution including a crude aromatic carboxylic acid with an oxygen source in the presence of an oxidation catalyst including at least one of ru, au, pt, ir or v, and oxides, alloys, salts and mixtures thereof; and (b) purifying the product of step (a) to form a purified aromatic carboxylic acid.. .
Bp Corporation North America Inc.


07/02/15
20150183704 

Process for the preparation of azeleic acid from 9-octadecenedioic acid


The invention relates to a process for the preparation of azelaic acid or alkyl azelate starting from mono-unsaturated 9-octadecenedioic acid or its corresponding alkylester characterized in that the process comprises at least the following step: reacting the mono-unsaturated 9-octadecene dioic acid or its corresponding alkylester with hydrogen peroxide in the presence of an organic carboxylic acid other than 9-octadecene dioic acid and a suitable catalyst to effect cleavage of the double bond in the mono-unsaturated 9-octadecene dioic acid or its corresponding alkylester. The invention further relates to the azelaic acid or alkyl azelate obtainable by the process according to the invention and to the use of azelaic acid or alkyl azelate or monomers derived there from for the preparation of a polymer, especially a polyamide..
Dsm Ip Assets B.v.


07/02/15
20150183703 

Synthesis of diacids


The invention relates to a process for preparing a dicarboxylic acid comprising the steps: (a) heating a lactone in the presence of a first catalyst system to produce an alkenoic acid; and (b) contacting the alkenoic acid with carbon monoxide, water and a second catalyst system to produce a reaction composition comprising the second catalyst system and the dicarboxylic acid.. .
Agency For Science, Technology And Research


07/02/15
20150183701 

Catalysts for hydrodeoxygenation of oxygenated hydrocarbons


The present invention provides catalysts, methods, and reactor systems for converting oxygenated hydrocarbons to oxygenated compounds. The invention includes methods for producing cyclic ethers, monooxygenates, dioxygenates, ketones, aldehydes, carboxylic acids, and alcohols from oxygenated hydrocarbons, such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like, using catalysts containing group viii metals.

07/02/15
20150183699 

Processes for making cyclohexane compounds


This invention relates to hydrogenation processes for making cyclohexane compounds. More specifically, this invention relates to hydrogenation processes in the presence of tertiary amide solvent compounds, as well as compositions that can result from such processes.
Eastman Chemical Company


07/02/15
20150183668 

Flocculation treatment agent


A water-in-oil emulsion is a product form having many practical advantages. A vinylamine-based macromolecule having specific effects as papermaking chemicals and a flocculant is provided in the form of a water-in-oil emulsion having good storage stability and high performance as a flocculation treatment agent.
Hymo Corporation


07/02/15
20150183175 

Membranes made from 6fda, detda, and daba-based polymers


A polymeric membrane made of a polyimide polymer or copolymer essentially consisting of repeating units of dianhydride-derived units and diamine-derived units. At least some of the dianhydride-derived units are derived from 2,2-bis(3,4-dicarboxyphenyl)hexafluoropropane (6fda).
American Air Liquide, Inc.


07/02/15
20150181872 

Safened herbicidal compositions including 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof for use in rice


Or an agriculturally acceptable salt or ester thereof and (b) a safener or a compatible herbicide capable of safening such as a chemical from the quinolinyloxyacetate family of chemicals, bicyclonon, daimuron, dimepiperate, fenclorim, furilazole, halosulfuron, isoxadifen-ethyl, mefenpyr-diethyl, naphthalic anhydride (na), or agriculturally acceptable salts, esters, or mixtures thereof, for use in direct-seeded, water-seeded or transplanted rice.. .

06/25/15
20150179357 

Aqueous liquid composition, aqueous coating liquid, functional coating film and composite material


Provided is an aqueous liquid composition including a water-based medium containing water, a polymer having at least one type of groups selected from hydroxyl groups and amino groups, and phosphonobutanetricarboxylic acid. The polymer is at least one polymer selected from the group consisting of a polysaccharide, polyamino acid, polyvinyl alcohol, polyallylamine, polyvinylamine, a polyamidine, a polyethylenimine, and their derivatives..
Dainichiseika Color & Chemicals Mfg. Co., Ltd.


06/25/15
20150177674 

Cleaning blade, cleaning device, and image forming apparatus


A cleaning blade includes a portion which comes in contact with a member to be cleaned, and the portion is configured of a member containing polyurethane rubber having a structure derived from polyester polyol in which a first diol component having 10 or more carbon atoms and a second diol component having 5 or less carbon atoms are condensed with dicarboxylic acid at a molar ratio (first diol component/second diol component) of 50/50 to 80/20, a structure derived from polyisocyanate, and a structure derived from a triol.. .
Fuji Xerox Co., Ltd.


06/25/15
20150177634 

Toner and two-component developer


Provided is a toner, including toner particles each containing a binder resin containing a polyester α as a main component, a colorant, a wax, and a crystalline polyester, in which: the polyester α has a polyhydric alcohol unit and a polyvalent carboxylic acid unit; and the polyester α has, as the polyhydric alcohol unit, a polyhydric alcohol unit n derived from an alkylene oxide adduct of a novolac type phenol resin.. .
Canon Kabushiki Kaisha


06/25/15
20150176041 

Methods for producing dicarboxylic acids


The present invention provides methods of producing dicarboxylic acids. The methods involve incubating a fatty acid or hydrocarbon substrate with an enzyme to produce a dicarboxylic acid product.
Synthetic Genomics, Inc.


06/25/15
20150175817 

Thermosetting conductive paste


Provided is a heat curable conductive paste used to form a conductive coating. The heat curable conductive paste comprises a conductive powder, a heat curable epoxy resin and a curing agent.
Noritake Co., Limited


06/25/15
20150175784 

Polaymine curable, highly saturated nitrile rubber composition


Disclosed is a polyamine curable, highly saturated nitrile rubber composition having excellent cold resistance in the presence of a polycyclic aromatic compound; the composition comprising 100 parts by weight of a polyamine curable, highly saturated nitrile rubber having an α,β-ethylenically unsaturated nitrile monomer unit, a diene-based monomer unit, an α,β-ethylenically unsaturated dicarboxylic acid monoester monomer unit, and an α,β-ethylenically unsaturated carboxylic acid ester monomer unit other than the α,β-ethylenically unsaturated dicarboxylic acid monoester monomer unit, and having an α,β-ethylenically unsaturated nitrile monomer unit content of 21.0 to 23.0 wt. %, preferably 21.0 to 22.5 wt.
Nok Corporation


06/25/15
20150175744 

Polyamide, polyamide composition, and molded article


A polyamide comprising a unit containing at least one (a) alicyclic dicarboxylic acid and a unit containing a (b) diamine having 8 or more carbon atoms, wherein the polyamide satisfies the following conditions (1) and (2): (1) a sulfuric acid relative viscosity ηr at 25° c. Is 2.3 or more; and (2) mw (weight average molecular weight)/mn (number average molecular weight) is 4.0 or less..
Asahi Kasei Chemicals Corporation


06/25/15
20150175742 

Polyarylate resin, and resin solution and film using same


The polyarylate resin of the present invention includes a bisphenol residue represented by the general formula (1) and an aromatic dicarboxylic acid residue represented by the general formula (2). In formula (1), r1 and r2 each independently represent a hydrocarbon group having 1 to 6 carbon atoms, a halogenated alkyl group or a halogen atom, p and q each independently represent an integer of 0 to 4, and x represents a fluorine atom-containing divalent group.
Unitika Ltd.


06/25/15
20150175741 

High-toughness materials based on unsaturated polyesters


C: a soft diol segment selected from among compounds having a continuous chain between two hydroxyl groups, which have a length of 5 to 30 atoms, wherein the molar ratio of b:c is between 5:95 and 95:5. Furthermore, it relates to unsaturated polyester resin comprising said unsaturated carboxylic acid ester as defined above and a reactive diluents as well as molded articles, coatings, and surface textiles coated, saturated, laminated, and impregnated from or with a thermoset, which was obtained by hardening said unsaturated polyester resin..

06/25/15
20150175740 

Processing-friendly dianhydride hardener for epoxy resin systems based on 5,5'-carbonylbis(isobenzofuran-1,3-dione)


The present invention provides a composition comprising 5,5′-carbonylbis(isobenzofuran-1,3-dione), 3,3′,4,4′-benzophenonetetracarboxylic acid and at least one monoanhydride compound selected from the group consisting of methylhexahydroisobenzofuran-1,3-dione, 5-methyl-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione, 5-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione, 3-methylfuran-2,5-dione, 3,3,4,4,5,5-hexafluorodihydro-2h-pyran-2,6(3h)-dione and 3,3-dimethyldihydrofuran-2,5-dione. The invention also provides a hardener system for an epoxy resin, said hardener system comprising said composition.
Evonik Industries Ag


06/25/15
20150175543 

Synergistic herbicidal composition containing certain pyridine or pyrimidine carboxylic acids and certain cereal and rice herbicides


An herbicidal composition containing (a) a pyridine or pyrimidine carboxylic acid component and (b) a second cereal or rice herbicide component provides synergistic control of selected weeds.. .
Dow Agrosciences, Llc


06/25/15
20150175536 

Hemifumarate salt of 1-[4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl]-azetidine-3-carboxylic acid


This invention relates to a hemifumarate salt of 1-(4-{1-[(e)-4-cyclohexyl-3-trifluoromethyl-benzyloxyimino]-ethyl}-2-ethyl-benzyl)-azetidine-3-carboxylic acid (compound i), to pharmaceutical compositions comprising this salt, to processes for forming this salt and to its use in medical treatment. In addition, the present invention also relates to new polymorphic forms of the hemifumarate salt form of compound i, as well as to pharmaceutical compositions comprising these polymorphic forms, to processes for obtaining them, and their use in medical treatment..

06/25/15
20150175517 

(meth)acrylic acid production method, and, hydrophilic resin production method


The present invention provides a method for producing (meth)acrylic acid, which achieves enhanced productivity or a reduced amount of a catalyst in production of (meth)acrylic acid from 3-hydroxycarboxylic acid, and enables stable production of (meth)acrylic acid at low cost. The method is a method for producing (meth)acrylic acid using 3-hydroxycarboxylic acid as a starting material, the method including a polymerization step of polymerizing 3-hydroxycarboxylic acid to generate a composition containing a 3-hydroxycarboxylic acid polymer, and a step of generating (meth)acrylic acid from the composition containing the 3-hydroxycarboxylic acid polymer, the 3-hydroxycarboxylic acid polymer obtained in the polymerization step including trimer or higher order units, the trimer or higher order units constituting 3% by mass or more of a total of 100% by mass of the 3-hydroxycarboxylic acid and the 3-hydroxycarboxylic acid polymer..
Nippon Shokubai Co., Ltd.




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