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Carboxylic Acid patents

      

This page is updated frequently with new Carboxylic Acid-related patent applications.




 Bonding material and bonding method using same patent thumbnailBonding material and bonding method using same
A bonding material includes: fine silver particles having an average primary particle diameter of 1 to 50 nm, each of the fine silver particles being coated with an organic compound having a carbon number of not greater than 8, such as hexanoic acid; silver particles having an average primary particle diameter of 0.5 to 4 μm each of the silver particles being coated with an organic compound, such as oleic acid; a solvent containing a primary alcohol solvent and a terpene alcohol solvent; and a dispersant containing a phosphoric acid ester dispersant (or a phosphoric acid ester dispersant and an acrylic resin dispersant), wherein the content of the fine silver particles is in the range of from 5 wt % to 30 wt %, and the content of the silver particles is in the range of from 60 wt % to 90 wt %, the total content of the fine silver particles and the silver particles being not less than 90 wt %, and wherein the bonding material further includes a sintering aid of a monocarboxylic acid having an ether bond.. .
Dowa Electronics Materials Co., Ltd.


 Resist composition and patterning process patent thumbnailResist composition and patterning process
A resist composition comprising a base polymer and a sulfonium salt of carboxylic acid containing nitrogenous heterocycle offers dimensional stability on ppd and a satisfactory resolution.. .
Shin-etsu Chemical Co., Ltd.


 Resist composition and patterning process patent thumbnailResist composition and patterning process
A resist composition comprising a base polymer and a sulfonium salt of amino-containing carboxylic acid offers dimensional stability on ppd and a satisfactory resolution.. .
Shin-etsu Chemical Co., Ltd.


 Energy efficient batch recycle  the production of biomolecules patent thumbnailEnergy efficient batch recycle the production of biomolecules
Provided are methods, systems and apparatuses to the energy efficient and selective extraction of biomolecules, e.g., small organic compounds, e.g., one or more c3-c9 alcohols, one or more c3-c5 carboxylic acids, and mixtures thereof, from an aqueous solution, particularly aqueous solutions containing the alcohol in dilute or low concentrations, for example, fermentation broths.. .
White Dog Labs, Inc.


 Lubricating oils patent thumbnailLubricating oils
A lubricating composition comprises an amide and at least one additive. The amide is the reaction product of a secondary, branched amine and a carboxylic acid.
Corda, Inc.


 Aqueous polyimide precursor solution composition and  producing aqueous polyimide precursor solution composition patent thumbnailAqueous polyimide precursor solution composition and producing aqueous polyimide precursor solution composition
An aqueous polyimide precursor solution composition in which a polyamic acid which is formed by the reaction of a tetracarboxylic acid component and a diamine component, and contains a repeating unit represented by the following formula (1), is dissolved in an aqueous solvent together with an imidazole in an amount of 1.6 mole or more per mole of the tetracarboxylic acid component of the polyamic acid, in which the aqueous polyimide precursor solution composition contains no organic solvent, and the polyamic acid has an inherent viscosity of 0.2 or more.. .
Ube Industries, Ltd.


 Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers patent thumbnailProcess for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers
A precipitated silica having a ctab specific surface in the range of from 50 to 300 m2/g; a bet/ctab specific surface ratio equal to or greater than 1.3 and comprising at least one polycarboxylic acid.. .
Rhodia Operations


 Method for producing polyamide patent thumbnailMethod for producing polyamide
A method for producing a polyamide, comprising performing melt polycondensation of a diamine component comprising xylylenediamine in an amount of 70 mol % or more and a dicarboxylic acid component comprising a linear aliphatic dicarboxylic acid having 6 to 18 carbon atoms in an amount of 70 mol % or more in the presence of a phosphorus atom-containing compound (a), wherein the decomposition temperature of the phosphorus atom-containing compound (a) is not lower than the melting point of the polyamide, and an aqueous solution of the phosphorus atom-containing compound (a) and the diamine component are added to the dicarboxylic acid component being in a molten state to perform the melt polycondensation.. .
Mitsubishi Gas Chemical Company, Inc.


 Method for preparing a polyester under specific esterification conditions patent thumbnailMethod for preparing a polyester under specific esterification conditions
A polyester including poly(ethylene 2,5-furandicarboxylate is prepared by esterification of a starting mixture including 2,5-furandicarboxylic acid and ethylene glycol to form an ester composition, and by subjecting the ester composition thus obtained to polycondensation at reduced pressure in the presence of a polycondensation catalyst to obtain a polycondensate. The mixture is reacted under conditions such that the esterification potential as defined by esterification potential (espo)=(mr−1)2*ph2o(t), where mr represents the molar ratio of ethylene glycol over 2,5-furandicarboxylic acid, mr being greater than 1; ph2o(t) represents the pure component vapor pressure (in bar) of water at temperature t, which is the final reaction temperature in the esterification mixture before the pressure is reduced to effect the polycondensation, is less than 0.8..
Furanix Technologies B.v.


 Method for grafting a carboxylic acid ester function onto an unsaturated polymer patent thumbnailMethod for grafting a carboxylic acid ester function onto an unsaturated polymer
A, which is preferably divalent, is an atom or a group of atoms connecting q to b.. .

Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers

Precipitated silica having a bet specific surface area in the range of from 35-700 m2/g, a ctab specific surface area in the range of from 30 to 400 m2/g, and a content of polycarboxylic acid and/or carboxylate groups, expressed as total carbon content, of at least 0.15 wt %. .
Rhodia Operations

Method for estimating carboxylic acid gas concentration and soldering apparatus

To provide a method for estimating a concentration of carboxylic acid gas, which is capable of measuring safely the concentration of carboxylic acid gas such as formic acid gas or the like in a chamber of a soldering apparatus in real time, and a soldering apparatus capable of estimating the concentration of the carboxylic acid gas in the chamber. The method includes the steps of measuring a surface temperature of a same object placed in the chamber at a same point in time by using a thermometer (first thermometer) for measuring a temperature without any influence of infrared absorption by carboxylic acid, and a radiation thermometer (second thermometer) for measuring a temperature by infrared in a wavelength region that the carboxylic acid absorbs, and estimating the concentration of the carboxylic acid gas in the chamber on the basis of a temperature difference (Δtx) between temperatures indicated by the first and second thermometers.
Origin Electric Company, Limited

Golf ball

An object of the present invention is to provide a golf ball having an excellent flight performance on driver shots. The present invention provides a golf ball comprising a spherical core and at least one cover covering the spherical core, wherein the spherical core is formed from a rubber composition containing (a) a base rubber, (b) an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof as a co-crosslinking agent, (c) a crosslinking initiator, and (d) an unsaturated fatty acid and/or a metal salt thereof excluding an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof, and provided that the rubber composition further contains (f) a metal compound if only an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms is present as (b) the co-crosslinking agent..
Dunlop Sports Co. Ltd.

Self indicating antimicrobial chemistry

Self-indicating chemistries are provided for visual detection by a user of efficacious levels of peroxycarboxylic acid concentrations in a solution produced in situ. The self-indicating chemistries include a combination of dyes providing a visual color indication, such as a tri-color indicator system, such as a yellow, green, and red color system indicating in situ threshold levels of peroxycarboxylic acid concentrations in a solution employing the self-indicating chemistry.
Ecolab Usa Inc.

Thermally stable polymeric scale inhibitor compositions

The present invention relates to a thermally stable polymeric scale inhibitor compositions having a ph of from 5 to 10, and use thereof. Preferably, the polymeric scale inhibitor is a polycarboxylic acid (co)polymer not containing a sulfuric acid group and/or sulfonate group.
Dow Global Technologies Llc

Non-reducing stabilization complexant for acidizing compositions and associated methods

Methods for reducing viscosifying tendencies of crude oil in subterranean formations using solid acid chelating agents are described. The methods include combining a solid acid chelating agent and an aqueous acid solution to form a treatment fluid, and introducing the treatment fluid into the subterranean formation.
Halliburton Energy Services, Inc.

Polyester polyols for reactive hot-melt adhesives

Semi-crystalline polyester polyols and their use in reactive hot-melt adhesives are disclosed. The polyols comprise recurring units of a c2-c10 aliphatic diol, a c8-c24 aliphatic dicarboxylic acid, and 1 to 20 wt.
Resinate Materials Group, Inc.

Nickel inks and oxidation resistant and conductive coatings

A conductive ink may include a nickel component, a polycarboxylic acid component, and a polyol component, the polycarboxylic acid component and the polyol component being reactable to form a polyester component. The polyester component may be formed in situ in the conductive ink from a polyol component and a polycarboxylic acid component.
Nthdegree Technologies Worldwide Inc.

Propylene resin composition and stretched container formed of the same

There is shown a propylene resin composition including 100 parts by weight of (a) a propylene resin and 0.05 to 0.5 part by weight of (b) a nucleating agent containing an organophosphoric ester compound represented by the formula (b1) and at least one kind selected from aliphatic carboxylic acids and derivatives thereof and containing an alkali metal element as an essential component, wherein mfr is 11 to 100 g/10 min, the crystalline melting point is 140 to 155° c., and in an elution curve determined by a temperature rising elution fractionation chromatograph (tref), the elution quantity wp1 (% by weight) in a temperature range higher than the main elution peak temperature tp and the elution quantity wp2 (% by weight) in a temperature range not higher than 10° c. Are each in a specific range..
Prime Polymer Co., Ltd.

Carboxylic acid or acid salt functionalized polyester polymers

The present disclosure describes a polyester that contains plural pendant adjacent carboxylic acid or acid salt side groups for use in making a toner for use in imaging devices.. .
National Research Council Of Canada

Polyester and preparing such a polyester

A polyester, including ethylene 2,5-furandicarboxylate units, has an intrinsic viscosity of at least 0.45 d l/g, and has a relative content of carboxylic acid end groups, expressed as the fraction of the molar amount of carboxylic acid end groups divided by the sum of the molar amounts of hydroxyl end groups and carboxylic acid end groups in the range of 0.10 to 0.70. The polyester can be prepared with a method wherein a starting mixture comprising 2,5-furandicarboxylic acid and ethylene glycol is subjected to esterification and subsequent polycondensation at reduced pressure when the molar ratio of 2,5-furandicarboxylic acid to ethylene glycol in the starting mixture is 1:1.01 to 1:1.15, where water, that is formed during the reaction between 2,5-furandicarboxylic acid and ethylene glycol, and some ethylene glycol are removed in a distillation system, and where ethylene glycol that is removed with water, is separated from water and at least partly recycled..
Furanix Technologies B.v.

Catalyst components for the polymerization of olefins

The present disclosure relates to a solid catalyst component for the (co)polymerization of olefins ch2═chr, in which r is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising ti, mg, and cl, and optionally an electron donor compound selected from the group consisting of ethers, amines, silanes, carbamates ketones, esters of aliphatic acids, alkyl and aryl esters of optionally substituted aromatic polycarboxylic acids, diol derivatives chosen among monoesters monocarbamates and monoesters monocarbonates or mixtures thereof, comprising from 0.1 to 50% wt of bi with respect to the total weight of the solid catalyst component.. .
Basell Poliolefiine Italia S.r.l.

Semiconductor nanocrystals and preparation

A method for preparing semiconductor nanocrystals comprising indium arsenide is disclosed. The method includes heating a first mixture including nanocrystal seeds comprising indium arsenide with an absorbance in a range from about 700 to 800 nm and a liquid medium in a reaction vessel to a first temperature; and combining the nanocrystals seeds comprising indium arsenide with an indium-source mixture and an arsenic-source mixture under conditions suitable to increase the size of the seeds to form the semiconductor nanocrystals comprising indium arsenide, wherein the indium-source mixture includes an indium precursor, a coordinating solvent, and a carboxylic acid; and the arsenic-source mixture includes a liquid medium and an arsenic precursor represented by the formula as(y(r)3)3, where y is ge, sn, or pb; and each r, independently, is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl, or heteroaryl, wherein each r, independently, is optionally substituted by 1 to 6 substituents independently selected from hydrogen, halo, hydroxy, nitro, cyano, amino, alkyl, cycloalkyl, cycloalkenyl, alkoxy, acyl, thio, thioalkyl, alkenyl, alkynyl, cycloalkenyl, heterocyclyl, aryl, or heteroaryl.
Qd Vision, Inc.

Composite polyamide membrane post-treated with nitrous acid

A method for making a composite polyamide membrane including a porous support and a thin film polyamide layer, wherein the method includes: applying a polar solution comprising a polyfunctional amine monomer and a non-polar solution comprising a polyfunctional acyl halide monomer to a surface of a porous support and interfacially polymerizing the monomers to form a thin film polyamide layer; and exposing the thin film polyamide layer to nitrous acid; and wherein the method is characterized by treating the thin film polyamide layer with a halogenated benzene compound represented by formula (a) wherein: x is selected from a halogen; y is selected from hydrogen, carboxylic acid, sulfonic acid; and a, a′, a″ and a″′ are independently selected from: halogen, hydrogen, hydroxyl, alkoxy, ester, amino, keto-amide, and an alkyl group with the proviso that at least one of a, a′, a″ and a″′ is selected from: hydroxyl, amino, keto-amide, and wherein the substituent in the ortho or para to at least one of a, a′, a″ and a″′ is hydrogen.. .
Dow Global Technologies Llc

Method, apparatus, and system for radiation therapy

A device and method for radioembolization in the treatment of cancer cells in the body. In preferred embodiments, a radiomicrosphere is formed from a resin where an alpha emitting isotope is used for tumoricidal purposes.
Medical Theranostics Inc.

Polymerizable dental material

The invention relates to a dental material, which contains: at least one monomer, containing at least one radically polymerizable ehtylenically unsaturated group and at least one acid group; at least one monomer, which contains no acid groups and at least one radically polymerizable ethylenically unsaturated group; at least one photoinitiator; and at least one tertiary aromatic amine as a coinitiator, which amine has a benzene ring, to which at least one dialkylamine group and at least one further group are directly bonded. According to the invention, the further group is selected from carboxylic acid ester groups containing at least one polyoxyalkylene group having at least 2 oxyethylene and/or oxypropylene units; and amide groups..
Mühlbauer Technology Gmbh

Synergistic weed control from applications of pyridine carboxylic acid herbicides and synthetic auxin herbicides and/or auxin transport inhibitors

Disclosed herein are herbicidal compositions comprising a herbicidally effective amount of (a) a pyridine carboxylic acid herbicide or an agriculturally acceptable n-oxide, salt or ester thereof, and (b) a synthetic auxin herbicide, an auxin transport inhibitor, agriculturally acceptable salts or esters thereof, or combinations thereof. Also disclosed herein are methods of controlling undesirable vegetation which comprise applying to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation (a) a pyridine carboxylic acid herbicide or an agriculturally acceptable n-oxide, salt or ester thereof, and (b) a synthetic auxin herbicide, an auxin transport inhibitor, agriculturally acceptable salts or esters thereof, or combinations thereof, wherein (a) and (b) are each added in an amount sufficient to provide a herbicidal effect..
Dow Agrosciences Llc

Herbicidal compositions containing 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof, a triazolopyrimidine sulfonamide herbicide or a derivative thereof, and a cell membrane disruptor herbicide or a derivative thereof

Or an agriculturally acceptable salt or ester thereof, (b) a triazolopyrimidine sulfonamide herbicide or an agriculturally acceptable salt or ester thereof, and (c) a cell membrane disruptor herbicide or an agriculturally acceptable salt or ester thereof provide control of undesirable vegetation in soybean, cotton, sunflower, winter/spring oilseed rape, winter/spring canola, vegetables, ornamentals, rice, wheat, teff, triticale, barley, oats, rye, sorghum, winter/spring oilseed rape, winter/spring canola, corn/maize, sunflower, row crops, pastures, grasslands, rangelands, fallowland, fallow beds, sugarcane, turf, tree and vine orchards, aquatics, forestry, industrial vegetation management (ivm) and rights-of-way; for the burndown and control of weeds in fallow fields and fallow beds between the planting of crops, such as soybean, corn, cotton sunflower, cereals, rice, winter/spring oilseed rape, winter/spring canola, corn/maize and sorghum; and for the control of weeds just prior to or after planting soybeans.. .

Herbicidal compositions containing 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof, a triazolopyrimidine sulfonamide herbicide or a derivative thereof, and glyphosate or a derivative thereof

Or an agriculturally acceptable salt or ester thereof, (b) a triazolopyrimidine sulfonamide herbicide or an agriculturally acceptable salt or ester thereof, and (c) glyphosate or an agriculturally acceptable salt or ester thereof provide control of undesirable vegetation in soybean, cotton, sunflower, winter/spring oilseed rape, winter/spring canola, vegetables, ornamentals, rice, wheat, teff, triticale, barley, oats, rye, sorghum, corn/maize, sunflower, row crops, pastures, grasslands, rangelands, fallowland, fallow bed, sugarcane, turf, tree and vine orchards, aquatics, forestry, industrial vegetation management (ivm) and rights-of-way; for the burndown and control of weeds in fallow fields and fallow beds between the planting of crops, such as soybean, corn, cotton sunflower, cereals, rice, winter/spring oilseed rape, winter/spring canola, corn/maize and sorghum; and for the control of weeds just prior to or after planting soybeans.. .

Binder composition for lithium ion secondary battery electrode-use, slurry composition for lithium ion secondary battery electrode-use, electrode for lithium ion secondary battery-use, and lithium ion secondary battery

Provided is a binder composition for lithium ion secondary battery electrode-use that reduces internal resistance of a lithium ion secondary battery while also providing the lithium ion secondary battery with excellent life characteristics. The binder composition contains a copolymer x and a solvent.
Zeon Corporation

Photosensitive compositions, quantum dot polymer composite pattern prepared therefrom, and electronic devices including the same

A photosensitive composition including: a plurality of quantum dots, wherein the quantum dot includes an organic ligand with a hydrophobic moiety bound to a surface of the quantum dot; a binder; a photopolymerizable monomer having a carbon-carbon double bond; a photoinitiator; and a solvent, wherein the binder includes a multiple aromatic ring-containing polymer including a main chain including a carboxylic acid group and a backbone structure incorporated in the main chain, wherein the backbone structure includes a quaternary carbon atom, which is a part of a cyclic group, and two aromatic rings bound to the quaternary carbon atom, and wherein the plurality of quantum dots are dispersed in the binder.. .
Samsung Sdi Co., Ltd.

Photosensitive compositions, prepration methods thereof, quantum dot polymer composite prepared therefrom

A photosensitive composition including a quantum dot dispersion, a photopolymerizable monomer having a carbon-carbon double bond, and a photoinitiator, wherein the quantum dot dispersion includes an acid group-containing polymer and a plurality of quantum dots dispersed in the acid group-containing polymer, and wherein the acid group-containing polymer includes a copolymer of a monomer combination including a first monomer having a carboxylic acid group or a phosphonic acid group and a carbon-carbon double bond and a second monomer having a carbon-carbon double bond and a hydrophobic group and not having a carboxylic acid group and a phosphonic acid group.. .
Samsung Sdi Co., Ltd.

Aqueous multi-stage copolymer compositions for use in leather topcoats

The present invention provides aqueous composition comprising a multi-stage acrylic emulsion polymer having a first stage polymer of from 0.5 to 4 wt. %, based on the total weight of monomers used to make the first stage polymer, of a copolymerized carboxylic acid or salt group containing monomer, and having 10 to 30 wt.
Rohm And Haas Company

Breaker and displacement fluid

A breaker fluid for breaking a filtercake in a wellbore. The fluid including a hydrolysable ester of carboxylic acid, and a chelant, an alkyl glycoside, or a combination thereof.
M-i L.l.c.

Adhesive compositions and multilayered structures comprising functionalized polypropylene

Provided are functionalized polypropylene adhesive compositions having a desirable range of melt flow rate. These compositions are obtained by grafting at least one impact polypropylene copolymer or by co-grafting a blend containing at least one impact polypropylene copolymer and at least one random polypropylene copolymer.
E. I. Du Pont De Nemours And Company

Cross-linkable nitrile rubber composition and cross-linked rubber

A cross-linkable nitrile rubber composition comprising a highly saturated nitrile rubber (a) with a mooney viscosity (ml1+4, 100° c.) of 50 or less and an iodine value of 120 or less, an unsaturated carboxylic acid metal salt (b), and an organic peroxide cross-linking agent (c) is provided. A cross-linkable nitrile rubber composition excellent in scorch stability and able to give cross-linked rubber excellent in normal physical properties and bending fatigue resistance can be provided..
Zeon Corporation

Adhesive compositions and multilayered structures comprising functionalized polypropylene

Provided are functionalized polypropylene adhesive compositions having a desirable range of melt flow rate. These compositions are obtained by grafting at least one impact polypropylene copolymer or by co-grafting a blend containing at least one impact polypropylene copolymer and at least one random polypropylene copolymer.
E. I. Du Pont De Nemours And Company

Carboxylic acid derivatives and use thereof in the preparation of prodrugs

R2 and r3 are each independently h, alkyl, cycloalkyl, or a protecting group for amino; m is 0, 1, 2, or 3; a is an acid; w2 is coor4, opo(or4)2, or po(or4)2; r4 is h, or a protecting group for carboxyl or hydroxyl in phosphoric acid.. .

Process for preparing 2,4-diamino-3-hydroxybutyric acid derivatives

The present invention relates to a process for the synthesis of 2,4-diamino-3(s)-hydroxycarboxylic acid derivatives from 5-hydroxyectoine.. .
Nosopharm

Process for extrusion of plasticized pvb film with reduced plate-out of adhesion control agent residues

The invention is directed to a process for extrusion of mixtures comprising at least one polyvinyl acetal, at least one plasticiser and least one earth alkaline salt of a carboxylic acid, wherein 0.001%-1 wt. % (based on the combined weight of pvb resin and plasticizer) of at least one organic acid having 4 to 30 carbon atoms is added to the mixture..
Kuraray Europe Gmbh

5-ht4 receptor agonist for gastroparesis

This invention relates to 4-{[4-({([4-(2,2,2-trifluoroethoxy)-1,2-benzisoxazol-3-yl]-oxy}methyppiperidin-1-yl]methyl}tetrahydro-2h-pyran-4-carboxylic acid for use in therapeutic treatment of the human body. In particular, it relates to the compound having selective 5-ht4 receptor agonism, which is useful for treating gastroparesis, or preventing or delaying the onset or the progression of gastroparesis..
Raqualia Pharma Inc.

Pharmaceutical composition

The invention concerns pharmaceutical compositions containing a hydrogen sulphate salt of 6-(4-bromo-2-chloro-phenylamino)-7-fluoro-3-methyl-3h-benzoimidazole-5-carboxylic acid (2-hydroxy-ethoxy)-amide and solvates, crystalline forms and amorphous forms thereof, to the use of said compositions as a medicament; and to processes for the preparation of said compositions.. .
Array Biopharma, Inc.

Novel t cell receptors andimmune therapy using the same

The present invention relates to novel compositions comprising certain pyrazolecarboxylic acid alkoxyamides according to formula (i) in combination with certain fungicides, to a process for preparing these compositions and to the use thereof as biologically active compositions, especially for the control of harmful microorganisms in plants and in the protection of materials and as plant growth regulators.. .
Bayer Cropscience Aktiengesellschaft

Photosensitive compositions, preparation methods thereof, and quantum dot polymer composite prepared therefrom

A photosensitive composition including a quantum dot dispersion, a reactive compound having at least two thiol groups, a photopolymerizable monomer having a carbon-carbon double bond, and a photoinitiator, wherein the quantum dot dispersion includes a carboxylic acid group-containing polymer and a quantum dot dispersed in the carboxylic acid group containing polymer, and wherein the carboxylic acid group-containing polymer includes a copolymer of a monomer combination including a first monomer having a carboxylic acid group and a carbon-carbon double bond and a second monomer having a carbon-carbon double bond and a hydrophobic moiety and not having a carboxylic acid group.. .
Samsung Sdi Co., Ltd.

Novel chiral metal complex and use thereof for analyzing chirality of charged compound by 1h nmr spectroscopy

Provided are novel ligand, a chiral metal complex including the same, and a use of the chiral metal complex for analyzing the chirality of a charged compound by 1h nmr spectroscopy. The chiral metal complex of the present invention may be used as the chiral solvating agent to conveniently analyze the optical purity of charged compounds such as various amine derivatives, carboxylic acid derivatives, cyanohydrin derivatives and charged metal complexes by 1h nmr spectroscopy..
Institute For Basic Science

Method for brightening dyed textiles

The invention relates to a method for brightening dyed textiles and to the textiles thereby produced. The method is characterized by treating the materials with an aqueous liquor containing an organic peroxocarboxylic acid having a hydrophobic group, consisting of at least 5 c atoms, as the active component..
Cht R. Beitlich Gmbh

Sacrificial coating and indirect printing apparatus employing sacrificial coating on intermediate transfer member

A sacrificial coating on an intermediate transfer member of an aqueous ink imaging system is disclosed. The sacrificial coating is made from ingredients comprising: a waxy starch; at least one polycarboxylic acid cross-linking agent; at least one hygroscopic material; and at least one surfactant..
Xerox Corporation

Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers

The invention relates to a process for the preparation of a novel precipitated silica, wherein: a silicate is reacted with an acidifying agent, so as to obtain a silica suspension; said silica suspension is filtered, so as to obtain a filter cake; said filter cake is subjected to a liquefaction operation, in the absence of an aluminium compound; wherein a mixture of polycarboxylic acids is added to the filter cake, during or after the liquefaction operation. It also relates to novel precipitated silicas and to their uses..
Rhodia Operations

Process for the preparation of a treated mineral filler product, the obtained mineral filler product and its uses

The present invention relates to the domain of mineral filler treatment processes. The process for the preparation of a treated mineral filler product comprises the following steps: (a) treating at least one dry mineral filler with at least one group ii or group iii salt of a c8 to c24 aliphatic monocarboxylic acid to produce an intermediate mineral filler product; followed by (b) treating the intermediate mineral filler product of step (a) with at least one c8 to c24 aliphatic monocarboxylic acid to produce a treated mineral filler product.
Omya International Ag

Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers

The invention relates to a process for the preparation of a novel precipitated silica, wherein: a silicate is reacted with an acidifying agent, so as to obtain a silica suspension; said silica suspension is filtered, so as to obtain a filter cake; said filter cake is subjected to a liquefaction operation, optionally in the presence of an aluminium compound; wherein at least one polycarboxylic acid is added to the filter cake, during or after the liquefaction operation. It also relates to a novel precipitated silica and to its uses..
Rhodia Operations

Multifunctional polyamides for protective coatings

The present disclosure relates to a curing agent component for a curable resin which includes a multifunctional polyamide obtained from the reaction of a polyamine and a polycarboxylic acid. The curing agent component may be used as part of a two component curable system for the curing of curable resins including epoxy resins..
Huntsman Advanced Materials Americas Llc





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This listing is a sample listing of patent applications related to Carboxylic Acid for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Carboxylic Acid with additional patents listed. Browse our RSS directory or Search for other possible listings.


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