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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
04/16/15
20150105558
 R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and l-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial patent thumbnailnew patent R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and l-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial
Disclosed herein are r-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and l-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial. Because the r-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and l-aspartic acid salt is more soluble and less toxic and has less side effects as an antimicrobial agent than hydrochloride and the other salts (d-aspartate and phosphate) conventionally used, the salt may be useful for oral and injectable administration..
Arimed, Inc.
04/16/15
20150105510
 Thermoplastic layer for a cable, pipe, coating or analogous patent thumbnailnew patent Thermoplastic layer for a cable, pipe, coating or analogous
A polyolefin graft polyamide composition incorporating lamellar nanofillers. Also, a tube, pipe or analogous formed from a multilayer at least one of the layers of which contains this composition.
Arkema France
04/16/15
20150105507
 Mixtures containing trimellitic acid ester and polyether polyol ester as plasticizers, use of the mixtures for producing polymer compounds and pvc materials containing said mixtures patent thumbnailnew patent Mixtures containing trimellitic acid ester and polyether polyol ester as plasticizers, use of the mixtures for producing polymer compounds and pvc materials containing said mixtures
A mixture useful as plasticizer comprises trimellitic esters and polyether polyol esters, characterized in that the mixture comprises from 1 to 99% by weight of trimellitic esters and 99 to 1% by weight of polyether polyol esters, wherein the polyether polyol esters can be derived from linear or branched, aliphatic monocarboxylic acids having 3 to 20 carbon atoms in the molecule.. .
Oxea Gmbh
04/16/15
20150105503
 Liquid crystal aligning agents for forming photo-aligning liquid crystal alignment layers, liquid crystal alignment layers and liquid crystal display devices using the same patent thumbnailnew patent Liquid crystal aligning agents for forming photo-aligning liquid crystal alignment layers, liquid crystal alignment layers and liquid crystal display devices using the same
A photo-aligning liquid crystal alignment layer formed by using a photo-aligning liquid crystal aligning agent containing polyamic acid or a derivative thereof which is synthesized by using tetracarboxylic acid dianhydride having no photoreactive structure having a specific structure and diamine having no photoreactive structure having a specific structure together with at least one of tetracarboxylic acid dianhydride having a photoreactive structure and diamine having a photoreactive structure can reduce storage of residual dc in a liquid crystal display device. Further, the above alignment layer can shorten the relaxation time and can prevent afterimages from being generated..
Jnc Petrochemical Corporation
04/16/15
20150105422
 Salts and solvates of a tetrahydroisoquinoline derivative patent thumbnailnew patent Salts and solvates of a tetrahydroisoquinoline derivative
(s)-2-(diphenylacetyl)-1,2,3,4-tetrahydro-6-methoxy-5-(phenylmethoxy)-3-isoquinoline carboxylic acid in substantially pure form is described together with its sodium salt and solvates. Methods for preparing the compound, its sodium salt and its solvates and pharmaceutical compositions comprising them are also described..
Spinifex Pharmaceuticals Pty Ltd
04/16/15
20150105375
 Methods for treating pulmonary emphysema using substituted 2-aza-bicyclo[2.2.1]heptane-3-carboxylic acid (benzyl-cyano-methyl)-amides inhibitors of cathepsin c patent thumbnailnew patent Methods for treating pulmonary emphysema using substituted 2-aza-bicyclo[2.2.1]heptane-3-carboxylic acid (benzyl-cyano-methyl)-amides inhibitors of cathepsin c
And their use as inhibitors of cathepsin c, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of diseases connected with dipeptidyl peptidase i activity, e.g. Respiratory diseases..
04/16/15
20150105180
 Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer patent thumbnailnew patent Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer
A golf ball includes a thermoplastic hnp inner core layer having a center hardness less than the surface hardness to define a positive hardness gradient. An outer core layer is disposed about the inner core and is formed from a thermoset rubber composition.
Acushnet Company
04/16/15
20150104597
 Double component system for polyolefin compatibilization patent thumbnailnew patent Double component system for polyolefin compatibilization
C) an ethylene/propylene copolymer grafted or copolymerized with a carboxylic acid or a derivative thereof.. .
04/16/15
20150101131
 Dyeing process using a mixture obtained from an aerosol device comprising a glycerolated surfactant, and device therefor patent thumbnailnew patent Dyeing process using a mixture obtained from an aerosol device comprising a glycerolated surfactant, and device therefor
The present invention relates to a process for dyeing keratin fibres in which a mixture is applied, this mixture being obtained from: •a dye composition comprising at least one oxidation dye precursor, and •an oxidizing composition comprising at least one chemical oxidizing agent, •at least one of the compositions being dispensed from a pressurized container, •the mixture of the two compositions comprising at least one saturated or unsaturated c8-c40 fatty alcohol comprising from 1 to 10 mol of glycerol, preferably from 1 to 5 mol of glycerol and/or at least one oxyalkylenated carboxylic acid ether in acid or salified form, and also to a device suitable for performing this process.. .
L'oreal
04/09/15
20150099898
 Process for removing amide impurities in aromatic carboxylic acids patent thumbnailProcess for removing amide impurities in aromatic carboxylic acids
A process for oxidizing alkyl aromatic compounds is described. The alkyl aromatic compound is oxidized producing an aromatic carboxylic acid, and an aromatic amide compound.
Uop Llc
04/09/15
20150099897

Process for controlling reaction and crystallization solvent composition in process for production of aromatic carboxylic acid


Processes have been developed to obtain recycle ionic liquid streams which are active for oxidation of alkyl aromatic compounds, and which reduce the amount of 4-cba in the solid oxidation products. The process can reduce the makeup amount of ionic liquid, carboxylic acid, catalyst, bromine source, and ammonia source..
Uop Llc
04/09/15
20150099847

Polyamide mixture


A composition, containing at least 50% by weight of a polyamide fraction which comprises: a) from 50 to 95 parts by weight of a polyamide having as copolymerized units bis(4-aminocyclohexyl)methane (pacm) and a linear dicarboxylic acid having from 8 to 18 c atoms; and b) from 50 to 5 parts by weight of a linear aliphatic polyamide having an average of from 8 to 12 c atoms in the monomer units, where the sum of the parts by weight of a) and b) is 100 is provided. The composition can be processed to give a moulded article having high transparency, high toughness and high resistance to chemicals, to solvents and to stress cracking..
Evonik Industries Ag
04/09/15
20150099770

Carboxylic acid compounds


The present disclosure concerns at least one entity chosen from compounds of formula (i) and pharmaceutically acceptable salts thereof: (i) wherein the variable groups x, r1, r2, r3 m, n and p are as defined herein. The present disclosure also relates to methods for the preparation of at least one such entity, and intermediates useful in the preparation thereof, to pharmaceutical compositions containing at least one such entity, to the use of at least one such entity in the preparation of medicaments, and to the use of at least one such entity in the treatment of conditions such as, for example, allergic diseases, autoimmune diseases, viral diseases, and cancer..
Astrazeneca Aktiebolag
04/09/15
20150099761

Modulators of fatty acid amide hydrolase


4-(2,2-difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide is described, which is useful as a faah modulator. 4-(2,2-difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid (4-chloro-pyridin-3-yl)-amide may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (faah) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, energy metabolism disorders, and movement disorders (e.g., multiple sclerosis).
Janssen Pharmaceutica Nv
04/09/15
20150099760

Salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and processes of making thereof


This invention relates to (1) process of making 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and salts thereof; (2) novel salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide; (3) pharmaceutical compositions comprising the same; and (4) methods of treatment using the same.. .
Novartis Ag
04/09/15
20150099733

Heteroarylcarboxylic acid ester derivative


Wherein each symbol is as defined in the specification, are useful as hyperglycemic inhibitors having a serine protease inhibitory action and as prophylactic or therapeutic drugs for diabetes.. .
04/09/15
20150099691

Fpr1 antagonist derivatives and use thereof


Each of rk and rt is selected from a group consisting of a hydrogen, a hydroxyl group, a c1-c4 alkyl-substituted hydroxyl group, a c1-c4 alkoxyl group, a carboxylic acid group, a c1-c4 alkyl nitrile-substituted, c1-c4 alkyl-substituted or c1-c4 alkoxyl-substituted amido group, a c1-c4 alkyl-substituted ester group and a benzoyl group having a c1-c4 alkyl-substituted benzene ring; and each of rm and rs is selected from a group consisting of a hydrogen, a hydroxyl group, a phenyl group, a pyridinyl group, a carboxylic acid group, a c1-c4 alkoxyl substituted ester group, and a benzoyl group having a hydroxyl-substituted, a halogen-substituted, a c1-c4 alkoxyl-substituted or a c1-c4 alkyl-substituted benzene ring.. .
04/09/15
20150099687

Solidification matrix comprising a carboxylic acid terpolymer


Stability enhancement agents for use in a solidification matrices and solid detergent compositions are described. Stability enhancement is provided by a hydratable salt, water and a carboxylic acid terpolymer forming a dimensionally stable solid compositions.
Ecolab Usa Inc.
04/09/15
20150099686

Alkaline detergent composition containing a carboxylic acid terpolymer for hard water scale control


A highly alkaline detergent is described which includes the use of a carboxylic acid terpolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling at application temperatures, for example at temperatures of between about 145-180 degrees fahrenheit and, for example, at a ph of 9.5 to about 13..
Ecolab Usa Inc.
04/09/15
20150099685

Alkaline detergent composition containing a carboxylic acid/polyalkylene oxide copolymer for hard water scale control


An alkaline detergent is described which includes the use of a copolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling, for example at application temperatures of between 145-180 degrees fahrenheit and with a ph of 9.5 to about 13..
Ecolab Usa Inc.
04/09/15
20150099227

Resin for toner and toner


The present invention provides a crystalline polyester resin for toner that has, when used as a resin for toner, a sharp melt property, excellent fixing performance and blocking property and a preferable charging performance. Provided is a crystalline polyester resin for toner, which is obtained by condensation polymerization of a dicarboxylic acid component containing at least one compound selected from the group consisting of terephthalic acid, 2,6-naphthalenedicarboxylic acid and derivatives thereof, and a diol component containing at least one compound selected from the group consisting of 2-methyl-1,3-propanediol, 2,2-dimethyl-1,3-propanediol and derivatives thereof, the crystalline polyester resin having a weight-average molecular weight of not less than 5000 and not more than 50000..
Canon Kabushiki Kaisha
04/09/15
20150099223

Toner for developing electrostatic latent images


In order to achieve at least one of the aforementioned purposes, provided is a toner for developing electrostatic images containing a first resin which is a crystalline polyester resin consisting of a dicarboxylic acid unit and a dialcohol unit (weight average molecular weight is 5000 to 100000); a second resin (weight average molecular weight is 5000 to 60000) which is a polyester resin consisting of a crystalline segment (weight average molecular weight is 200 to 3000), which consists of a dicarboxylic acid unit and a dialcohol unit, and an amorphous segment, in which a specific carbon number relationship is present between each unit.. .
04/09/15
20150099127

Adhesive composition for polarizer and polarizer using same


Disclosed herein is an adhesive composition for polarizing plates having increased adhesion by preventing curing inhibition due to moisture. The present invention provides an adhesive composition for polarizing plates, comprising: (a) a radical polymerizable monomer; (b) a cationic polymerizable monomer; (c) an unsaturated dicarboxylic acid anhydride; and (d) an initiator..
Cheil Industries Inc.
04/09/15
20150097147

Composition filled with actinide powder and aromatic polymer and/or pmma


A composition filled with actinide powder, comprising an organic matrix and an actinide powder or a mixture of actinide powders, comprises at least: a plasticizer comprising an alkane whose longest radical chain comprises at least a few tens of carbon atoms and is in a volume content of between 20% and 70% of the total volume of the organic compounds alone; a binder comprising at least one aromatic polymer and/or polymethyl methacrylate and which is in a volume content of between 20% and 50% of the total volume of the organic compounds alone; a dispersant comprising a carboxylic acid or salts thereof, the volume content of which is less than 10% of the total volume of the organic compounds alone; said actinide powder or said mixture of actinide powders represent between 40% and 65% of the volume of the filled matrix.. .
Commissariat A L'energie Atomique Et Aux Energies Alternatives
04/09/15
20150096463

Rust preventive oil composition


A rust preventive oil composition containing a first mineral oil that is a mineral oil having a kinematic viscosity at 40° c. Of 6 mm2/s or less, a second mineral oil that is a mineral oil having a kinematic viscosity at 40° c.
Jx Nippon Oil & Energy Corporation
04/02/15
20150094500

Polybenzoxazole membranes from self-cross-linkable aromatic polyimide membranes


A method of making a polybenzoxazole (pbo) membrane from a self-cross-linked aromatic polyimide polymer membrane is provided. These membranes are useful in the separation of gas mixtures and liquid mixtures.
Uop Llc
04/02/15
20150094491

Carboxylic acid recovery from magnesium carboxylate mixture


The invention is directed to a method for recovering carboyxlic acid from an magnesium carboxylate containing aqueous mixture, including the steps of: contacting the aqueous mixture with an acidic ion exchanger, thereby forming a carboxylic acid mixture and an ion exchanger loaded with magnesium ions; contacting the ion exchanger loaded with magnesium ions with a hydrochloric acid solution, thereby forming a magnesium chloride solution; and thermally decomposing the magnesium chloride solution at a temperature of at least 300° c., thereby forming magnesium oxide (mgo) and hydrogen chloride (hcl).. .
Purac Biochem Bv
04/02/15
20150094487

Process for oxidizing alkyl aromatic compounds


A process and a mixture for oxidizing an alkyl-aromatic compound comprises forming a mixture comprising the alkyl-aromatic compound, a solvent, a bromine source, a catalyst, and ammonium acetate; and contacting the mixture with an oxidizing agent at oxidizing conditions to produce an oxidation product comprising at least one of an aromatic aldehyde, an aromatic alcohol, an aromatic ketone, and an aromatic carboxylic acid. The solvent comprises a carboxylic acid having from 1 to 7 carbon atoms; and the catalyst comprises at least one of cobalt, titanium, manganese, chromium, copper, nickel, vanadium, iron, molybdenum, tin, cerium, and zirconium..
Uop Llc
04/02/15
20150094486

Active ionic liquid mixtures for oxidizing alkylaromatic compounds


Ionic liquid compositions derived from imidazolium based ionic liquids that have been thermally treated or thermally and oxidatively treated are disclosed. These compositions can be utilized as the medium for oxidation of alkylaromatic compounds and their oxidized derivatives or as a medium for purification of aromatic carboxylic acids..
Uop Llc
04/02/15
20150094481

Methods of making organic compounds by metathesis and hydrocyanation


The invention is directed to methods of making organic compounds by metathesis and hydrocyanation. Hydrocyanation functions to introduce a nitrile group into the organic compound.
Elevance Renewable Sciences, Inc.
04/02/15
20150094475

Preparation of pyridonecarboxylic acid antibacterials


A process for making 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid, and therapeutically acceptable salts thereof, and intermediates used in the process are disclosed.. .
Abbvie, Inc.
04/02/15
20150094447

Novel nitric oxide synthase agonist polymers


The invention relates to polymers comprising nos agonists and one or more monomers selected from the group consisting of lactide, glycolide and epsiloncaprolactone, wherein the nos agonist is incorporated as repeating monomer units into the body or backbone of the polymer are disclosed. The nos agonist may comprise one or more carboxylic acid groups and one or more alkylhydroxy groups.
Palmetto Pharmaceuticals Llc
04/02/15
20150094438

Process for the production of methacrylic acid and its derivatives and polymers produced therefrom


A process for the production of methacrylic acid by the base catalysed decarboxylation of at least one dicarboxylic acid selected from itaconic, citraconic or mesaconic acid or mixtures thereof is described. The decarboxylation is carried out at a temperature in the range from 100 to 199° c.
Lucite International Uk Limited
04/02/15
20150094431

Thermoplastic resin composition and sheet using same


This thermoplastic resin composition (d) contains a polycarbonate resin (a), a polyester resin (b) which comprises diol structural units and dicarboxylic acid structural units in which the ratio of diol structural units having a cyclic acetal skeleton to all diol structural units is 20 to 60 mol %, and a polyester resin (c) other than the polyester resin (b), wherein the ratio of the polycarbonate resin (a) to the total of the polycarbonate resin (a), the polyester resin (b) and the polyester resin (c) is 15 to 98 wt %, the ratio of the polyester resin (b) is 1 to 80 wt %, and the ratio of the polyester resin (c) is 1 to 60 wt %; further provided is a sheet using said thermoplastic resin.. .
Mitsubishi Gas Chemical Company, Inc.
04/02/15
20150094429

Polybenzoxazole membranes from self-cross-linkable aromatic polyimide membranes


A method of making a polybenzoxazole (pbo) membrane from a self-cross-linked aromatic polyimide polymer membrane is provided. These membranes are useful in the separation of gas mixtures and liquid mixtures.
Uop Llc
04/02/15
20150094419

Liquid, adhesion-promoting additive and process for its preparation


A polyester resin, comprising a polyester which comprises as esterified polymer units: at least one of an unsaturated dicarboxylic acid and an unsaturated polycarboxylic acid; and at least one of an alkoxylated diol and an alkoxylated polyol is provided. An adhesion-promoting additive comprising the polyester resin is also provided.
Evonik Industries Ag
04/02/15
20150094369

Water temperature as a means of controlling kinetics of onsite generated peracids


Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are disclosed. In particular, methods for using an adjustable biocide formulator or generator system overcome the limitations of temperature on the kinetics of the peracid generation and/or peracid decomposition inside an adjustable biocide formulator or generator system.
Ecolab Usa Inc.
04/02/15
20150094294

Compounds and methods for treating malaria


The present disclosure provides compounds, specifically pyrimidin-4,6-dicarboxylic acid amide derivatives, or pharmaceutically acceptable salts thereof and pharmaceutical compositions containing said compounds. Also provided are methods for treating a mammal having malaria, or killing or inhibiting the growth of a plasmodium species, comprising administering to said mammal or contacting said plasmodium species with, an effective amount of a pyrimidin-4,6-dicarboxylic acid amide derivative..
The Trustees Of The University Of Pennsylvania
04/02/15
20150094245

Dispersants derived from hydroxy fatty acid polyesters and polyalkylene glycol dispersants


The disclosed invention relates to a dispersant composition comprising at least one block derived from (i) a polyester of a hydroxy substituted carboxylic acid and at least one block derived from (ii) a polyalkylene glycol terminated by a amine group or a hydroxyl group. The invention also provides lubricating compositions containing the described dispersant as well as methods of making and using the described dispersant, including method of making the dispersant, methods of lubricating an engine with a lubricant containing the described dispersant, and methods of reducing sludge formation in an engine..
The Lubrizol Corporation
04/02/15
20150093952

Methacrylic acid polymer extended urea-formaldehyde resin composition for making fiberglass products


The present invention provides methacrylic acid polymer modified aqueous urea formaldehyde resin (uf resin) binder compositions useful in making a treated glass mat, e.g. For roofing shingles, wherein the methacrylic acid polymer comprises the reaction product of at least 50 wt.
Rohm And Haas Company
04/02/15
20150093698

Resin composition, thiopyran-based squarylium compound and image forming material


There is provided a resin composition containing an infrared absorber as an inner salt, at least either a carboxylic acid ester or a phosphoric acid ester, and a resin; and an image forming material containing an infrared absorber as an inner salt, at least either a carboxylic acid ester or a phosphoric acid ester, and a thermoplastic resin.. .
Fuji Xerox Co., Ltd.
04/02/15
20150093632

Rechargeable electrochemical cell


Binder a, which consists of a polymer, which is made of monomeric structural units of a conjugated carboxylic acid or of the alkali salt, earth alkali salt or ammonium salt of this conjugated carboxylic acid or a combination thereof or binder b which consists of a polymer based on monomeric styrene structural units or butadiene structural units or a mixture of binder a and b.. .
04/02/15
20150093513

Novel urea-formaldehyde (uf) resin composition for enhanced stability, tensile and tear strength before and after cure


The present invention provides aqueous urea formaldehyde resin (uf resin) compositions having a ph or 7.0 or more, preferably, 8.5 or more, and comprising the uf resin modified with from 2.5 to 15 wt. %, of at least one ammonia or volatile amine neutralized carboxylic acid group containing solution polymer or alkali soluble emulsion polymer modifier, based on total uf resin and polymer solids, wherein the polymer modifier is the reaction product of 30 to 100 wt.
Rohm And Haas Company
04/02/15
20150093510

Self cross-linkable and self cross-linked aromatic polyimide membranes for separations


This invention relates to self-cross-linkable and self-cross-linked aromatic polyimide polymers, their membranes and methods for making and using these polymers and membranes. The self-cross-linkable aromatic polyimide polymer described in the present invention comprises both hydroxyl functional groups and carboxylic acid functional groups.
Uop Llc
04/02/15
20150093425

Environmentally preferred antimicrobial compositions


Provided are antimicrobial compositions that include peracid compositions. The peracid compositions have increased shelf life and storage stability.
Chemlink Laboratories, Llc
04/02/15
20150090981

Organic electroluminescent materials and devices


Is a monoanionic bidentate ligand; n is an integer from 1 to 3; ring b is bonded to ring a through a c—c bond; and ring a is bonded to the iridium through a ir—c bond. In addition, r1, r2, r3, r4, and r6 are independently selected from hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrite, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof.
04/02/15
20150090941

Method for manufacturing conductive polyimide film


A conductive polyimide film having an excellent film strength and electrical properties can be manufactured in a high productivity by a method for manufacturing conductive polyimide film which includes, in a manufacture method of a conductive polyimide film including an agent for imparting conductivity and a polyimide resin, drying a coating film including (a) and (b); and subjecting the film to imidation. (a) a polyamic acid including 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride, 4,4′-oxydianiline, and 3,3′,4,4′-benzophenonetetracarboxylic acid dianhydride and/or p-phenylenediamine, which is obtained by reacting a tetracarboxylic acid dianhydride with a diamine compound.
Kaneka Corporation
04/02/15
20150090921

Mixed ester


The present invention provides a mixed ester of pentaerythritol or a mixed polyhydric alcohol and carboxylic acids; the mixed polyhydric alcohol consisting of pentaerythritol and dipentaerythritol represented by formula (i), and the carboxylic acids comprising 2-ethylhexanoic acid and 2-propylheptanoic acid. The mixed ester exhibits excellent properties (e.g., miscibility with a refrigerant that comprises fluoropropene, low-temperature fluidity, and lubricity) in a well-balanced manner while having the viscosity within the range required for a refrigerant oil, and may be used in an industrial lubricant (e.g., refrigerant oil) and the like..
Kh Neochem Co., Ltd.
04/02/15
20150090118

Self cross-linkable and self cross-linked aromatic polyimide membranes for separations


This invention relates to self-cross-linkable and self-cross-linked aromatic polyimide polymers, their membranes and methods for making and using these polymers and membranes. The self-cross-linkable aromatic polyimide polymer described in the present invention comprises both hydroxyl functional groups and carboxylic acid functional groups.
Uop Llc
03/26/15
20150087848

Acid-functionalized polyolefin materials and their use in acid-promoted chemical reactions


An acid-functionalized polyolefin material that can be used as an acid catalyst in a wide range of acid-promoted chemical reactions, wherein the acid-functionalized polyolefin material includes a polyolefin backbone on which acid groups are appended. Also described is a method for the preparation of the acid catalyst in which a precursor polyolefin is subjected to ionizing radiation (e.g., electron beam irradiation) of sufficient power and the irradiated precursor polyolefin reacted with at least one vinyl monomer having an acid group thereon.
Ut-battelle, Llc
03/26/15
20150087845

Process for preparation of substituted 3'-hydroazino-diphenyl-3-carboxylic acid compounds


The present invention provides a process for the preparation of substituted 3′-hydrazino-biphenyl-3-carboxylic acid compounds. The present invention further provides a process for the preparation of 3′-{n′-[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene]hydrazino}-2′-hydroxybiphenyl-3-carboxylic acid, its intermediate compounds and pharmaceutically acceptable salts thereof..
Glenmark Generics Limited
03/26/15
20150087836

Method for producing 5-(difluoromethyl)pyrazine-2-carboxilic acid and production intermediate thereof


5-(difluoromethyl)pyrazine-2-carboxilic acid, which is a raw material for the construction of 5-(difluoromethyl)pyrazine-2-carboxamide, which is a common partial structural motif of the compound having an a production inhibitory action or a bace1 inhibitory action, can be industrially advantageously produced by decarboxylating 5-[carboxy(difluoro)methyl]pyrazine-2-carboxylic acid, which is obtainable from 5-chloropyrazine-2-carboxylate.. .
Eisai R&d Management Co., Ltd.
03/26/15
20150087831

Synthesis of lactams


Methods for the synthesis of lactams are presented whereby a carboxylic acid of the formula hooc—or—nh-lg, wherein or is an organic moiety and lg is a leaving group, is reacted with an acid, such as an organic acid, in particular a strong acid, and a dehydrating agent, which may be one in the same such as a strong acid anhydride, such that the amount of acid added allows for the desired transformation to take place without the loss of the leaving group (lg) before the cyclization, and recovering the lactam.. .
03/26/15
20150087789

Production methods of polyester and polyurethane


At the time of producing a polyester by using a dicarboxylic acid component and a biomass-resource-derived diol as raw materials, a polyester is efficiently produced with good color tone, as the raw material diol derived from biomass resources, a diol in which the content of a cyclic carbonyl compound having a carbon atom number of 5 or 6 is from 0.01 to 12 ppm by mass, is used, and by controlling the content of a cyclic carbonyl compound having a carbon atom number of 5 or 6 in the raw material diol to fall in a prescribed range, the color tone of the polyester is improved.. .
Genomatica, Inc.
03/26/15
20150087751

Dry mix formulations containing carboxylated styrene-butadiene redispersible polymer powders and alumina rich containing cements


Dry mix formulations containing a redispersible polymer powder (rdp) made of a low carboxylation, large particle size water-insoluble film—forming styrene butadiene polymer having at least one ethylenically unsaturated dicarboxylic acid monomer, and a high alumina content cement such as a calcium aluminate cement (cac) or a calcium sulfoaluminate cement (csa) provides cement compositions having unexpectedly superior water immersion shear strength and set time for a cement containing tile adhesive (cbta or cta), superior adhesion properties in water proofing mortars or mortar applications, and superior flexural and compressive strength in grout applications.. .
03/26/15
20150087732

Elastomer derived from epoxidized vegetable oil


Disclosed is an elastomer synthesized by a reacting epoxidized vegetable oil with carboxylic acid to form the elastomer compound. More specifically, disclosed herein is an elastomer compound having a polyester component.
The United States Of America, As Represented By The Secretary Of Agriculture
03/26/15
20150087731

Methods for making wet gels and dried gels therefrom


Methods for making wet gels and dried gels therefrom are provided. The method for making a wet gel can include combining a hydroxybenzene compound, an aldehyde compound, and an additive to produce a reaction mixture.
Georgia-pacific Chemicals Llc
03/26/15
20150087667

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof


The presently described technology provides compositions comprising aryl carboxylic acids chemically conjugated to hydrocodone (morphinan-6-one, 4,5-alpha-epoxy-3-methoxy-17-methyl) to form novel prodrugs/compositions of hydrocodone, including benzoates and heteroaryl carboxylic acids, which have a decreased potential for abuse of hydrocodone. The present technology also provides methods of treating patients, pharmaceutical kits and methods of synthesizing conjugates of the present technology..
Kempharm, Inc.
03/26/15
20150087605

Compositions and methods comprising carboxylic acid-containing small molecules


Disclosed are compositions and methods for treating anthrax, inhibiting anthrax toxins and inhibiting anthrax toxin-induced cytotoxicity. carboxylic acid-containing small molecules can be used in the methods and compositions disclosed herein, for example, sulindac and derivatives thereof may be used.
University Of Central Florida Research Foundation, Inc.
03/26/15
20150087565

Treatment of underground formations with gels


The present invention relates to the formation of a gel within a medium m, in particular within an underground formation, which comprises the following steps: (ei) a basic compound c is added to a fluid latex l comprising dispersed particles of a polymer p, bearing ester side functions, said basic compound c being added in an amount suitable for hydrolysing at least one part of said ester side functions into carboxylic acid and/or alcohol functions, as a result of which a modified latex l′ is obtained, the viscosity of which gradually increases with time from the addition of the compound c up to the formation of a gel; then (e2) the resulting modified latex is introduced into the medium m before the formation of the gel and the gel is left to form within the medium m.. .
Rhodia Operations
03/26/15
20150087563

Fluid formulations for cleaning oil-based or synthetic oil-based mud filter cakes


A treatment composition may contact an oil-based mud (obm) filter cake formed over at least part of a wellbore for incorporating more oil and/or filter cake particles into the treatment composition as compared to an otherwise identical filter cake absent the treatment composition. The treatment composition may include, but is not limited to, a surfactant, an aqueous-based fluid, an agent, an optional second acid, and combinations thereof.
Baker Hughes Incorporated
03/26/15
20150087034

Method for producing polybutylene terephthalate


The present invention aims to provide a method for producing polybutylene terephthalate (pbt) with an excellent color using biomass-derived 1,4-butanediol (bg). The invention relates to a method for producing pbt comprising a step of subjecting a diol component containing raw material 1,4-bg having a nitrogen content of 0.01 to 50 ppm by mass and a dicarboxylic acid component to esterification or ester-exchange reaction, and a polycondensation reaction step for obtaining pbt from the reactant, wherein the content of gamma butyrolactone in the raw material 1,4-bg is 1 to 100 ppm by mass..
Genomatica, Inc.
03/26/15
20150086975

Immunological analysis method and reagent


Disclosed are an immunoassay method which can measure an antigen with high sensitivity and accuracy; and a reagent therefor. In the immunoassay method, an antigen-antibody reaction and/or a measurement is(are) carried out in the presence of a polycarboxylic acid type surfactant.
Denka Seiken Co., Ltd.
03/26/15
20150086926

Sulfonium salt, chemically amplified resist composition, and pattern forming process


A carboxylic acid sulfonium salt having formula (1) is provided wherein r0 is hydrogen or a monovalent hydrocarbon group, r01 and r02 are hydrogen or a monovalent hydrocarbon group, at least one of r0, r01, and r02 has a cyclic structure, l is a single bond or forms an ester, sulfonate, carbonate or carbamate bond with the vicinal oxygen atom, r2, r3 and r4 are monovalent hydrocarbon groups. The sulfonium salt functions as a quencher in a resist composition, enabling to form a pattern of good profile with minimal lwr, rectangularity, and high resolution..
Shin-etsu Chemical Co., Ltd.
03/26/15
20150086774

Sealing device with improved adhesion


The present invention relates to a sealing device (1) comprising a barrier layer (2) and an adhesive layer (3), and which is suitable for sealing bases in the building sector. The adhesive layer comprises a polymer p2, the polymer p2 being polyethylene (pe), polypropylene (pp) or a copolymer of ethylene and propylene, and a polyolefin-based polymer p3, the polymer p3 having at least one functional group which is selected from the group consisting of carboxylic acids, oh-groups, anhydrides, acetates and glycidyl methacrylate, and azo-dicarbonamide a.
Sika Technology Ag
03/26/15
20150086753

Norbornane-2-spiro-a-cycloalkanone-a'-spiro-2"-norbornane-5,5",6,6"-tetracarboxylic dianhydride, norbornane-2-spiro-a- cycloalkanone-a'-spiro-2"-norbornane-5,5",6,6"-tetracarboxylic acid and ester thereof, producing norbornane-2-spiro-a-cycloalkanone-a'-spiro-2"-norbornane-5,5",6,6"-tetracarboxylic dianhydride, polyimide obtained by using the same, and producing polyimide


Wherein the formula (1), n represents an integer of 0 to 12, and r1s, r2, r3 each independently represents a hydrogen atom or the like.. .
03/26/15
20150086737

Moulding compound based on a partially aromatic copolyamide


Iii) 0 to 10 wt. % of monomer units based on an olefin different from i) and ii), and iv) 0.1 to 2.5 wt.
03/26/15
20150086713

Non-fluoro hydrophobic aqueous-based polyurethane resin dispersion, and production method and use thereof


The present invention provides a cross-linking non-fluoro hydrophobic aqueous polyurethane dispersion, which is produced by selecting a compound comprising alcohols, amines, acids, saturated or unsaturated (double-bonded or epoxidized) aliphatic long chain carbon-carbon groups or polydimethylsiloxane comprising alcohol groups, amines, oxosilane to be reacted with ipdi to obtain a pu prepolymer; adding a compound having tertiary amines to neutralize the carboxylic acid of pu prepolymer and adding water to disperse the pu prepolymer; and adding a ambient temperature cross-linking agent to obtain a cross-linking hydrophobic aqueous pu dispersion of the present invention. The hydrophobic aqueous-based pu resin has no fluorine which is friendly to the environment, and may further self cross-links on its applications on fabric, paper, wood, glass and metal surfaces, respectively on drying at ambient temperature which is energy saving process.
Tamkang University
03/26/15
20150086694


R1 is an alkyl residue containing 6 to 20 carbon atoms, or an alkene residue containing from 9 to 25 carbon atoms with 1 to 6 double bonds, r1 together with the carbonyl group to which it is attached is a residue of a carboxylic acid, and nr2r3, in which r3 is h or together with r2 and the n-atom to which they are attached, a 5-membered ring, is a residue of an amino acid, in particular a proteinogenic amino acid, ornithine, gamma-aminobutyric acid or beta alanine, or a 1-amino cycloalkyl carboxylic acid.. .
03/26/15
20150086473

Dehydrogenation catalyst, and carbonyl compound and hydrogen production method using said catalyst


Objects of the present invention are to provide a novel dehydrogenation reaction catalyst, to provide a method that can produce a ketone, an aldehyde, and a carboxylic acid with high efficiency from an alcohol, and to provide a method for efficiently producing hydrogen from an alcohol, formic acid, or a formate, and they are accomplished by a catalyst containing an organometallic compound of formula (1).. .
Kanto Kagaku Kabushiki Kaisha
03/26/15
20150086169

Compositions, optical component, system including an optical component, devices, and other products


The present inventions relate to optical components which include quantum confined semiconductor nanoparticles, wherein at least a portion of the nanoparticles include a ligand attached to a surface thereof, the ligand being represented by the formula: x-sp-z, wherein: x represents a primary amine group, a secondary amine group, a urea, a thiourea, an imidizole group, an amide group, an other nitrogen containing group, a carboxylic acid group, a phosphonic or arsonic acid group, a phosphinic or arsinic acid group, a phosphate or arsenate group, a phosphine or arsine oxide group; sp represents a spacer group, such as a group capable of allowing a transfer of charge or an insulating group; and z represents: (i) a reactive group capable of communicating specific chemical properties to the nanocrystal as well as provide specific chemical reactivity to the surface of the nanocrystal, and/or (ii) a group that is cyclic, halogenated, or polar a-protic. Compositions, systems, kits, films, inks, and tfel lamps are also disclosed..
Qd Vision, Inc.


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