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Carboxylic Acid

Carboxylic Acid-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Water removable compositions and applications thereof
3d Systems, Inc.
August 10, 2017 - N°20170226358

In one aspect, water removable compositions are described herein, including for use in various printing applications. In some embodiments, a composition described herein comprises 50-95% by weight alcohol wax having the formula ch3(ch2)noh, wherein n is an integer from 15 to 40; 5-50% by weight tackifier; and 0. 5-5% by weight colorant. In other instances, a composition described herein comprises 50-95% ...
Anti-soiling compositions containing nanoparticles and polymers with carboxylic acid groups or salts thereof
3m Innovative Properties Company
August 10, 2017 - N°20170226346

A coating composition is provided comprising nanoparticles and certain polymers comprising carboxylic acid groups or salts thereof. When applied to articles, the coating is resistant to soiling by both dry dust and wet soil. Coated articles and methods of applying coatings are also described herein.
Integrated process for treating recycled streams of pet and ptt
Resinate Materials Group, Inc.
August 10, 2017 - N°20170226310

A process for producing a polyester polyol comprising reacting a recycle stream selected from recycled pet carpet, carpet fiber, containers, textiles, articles or mixtures thereof, with a glycol in a reactor, thereby forming a digested product stream comprising polyols, and an undigested stream; and then reacting the digested product stream with a hydrophobe selected from dimer fatty acids, trimer fatty ...
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Process for manufacturing substituted 5-methoxymethylpyridine-2,3-dicarboxylic acid derivatives
Kempharm, Inc.
August 10, 2017 - N°20170226060

In a methanol/h2o mixture. Compounds of formula (i) are useful intermediates in the synthesis of herbicidal imidazolinones, like imazamox.
Process for the recovery of carboxylic acid and wood treatment process
Solvay Acetow Gmbh
August 10, 2017 - N°20170226041

The present invention concerns a process for the recovery of carboxylic acid from a fraction comprising carboxylic acid and impurities, and a process for the manufacture of treated wood, which comprise the step of submitting a fraction containing carboxylic acid and impurities to a gas stripping operation.
Mixture of polyfluoroalkene carboxylic acids or salts thereof and process for producing the same
Solvay Acetow Gmbh
August 10, 2017 - N°20170226039

To a dehydrofluorination reaction in the presence of a nitrogen-containing heterocyclic compound catalyst, and has a lower critical micelle concentration and less surface tension at that time, therefore, the mixture of polyfluoroalkene carboxylic acids or salts thereof can be effectively used as a surfactant in the polymerization of fluorine-containing monomers.
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Method for producing board
Dow Global Technologies Llc
August 10, 2017 - N°20170225354

(b) subjecting the collection of small wood pieces containing the dispersed polycarboxylic acid, saccharide, and ammonium sulfate to hot press molding to form a board comprising the small wood pieces bonded together.
High-performance polyoxometalate catalyst and method of preparing the same
Lg Chem, Ltd.
August 10, 2017 - N°20170225154

The present invention relates to a high-performance polyoxometalate catalyst and a method of preparing the same. More particularly, the present invention provides a high-performance polyoxometalate catalyst, the activity and selectivity of which may be improved by controlling the content of vanadium and the like and which has superior reproducibility and may unsaturated carboxylic acid from unsaturated aldehyde in a high ...
Transdermal therapeutic system for administering the active substance buprenorphine
Purdue Pharma L.p.
August 10, 2017 - N°20170224676

The invention relates to a transdermal therapeutic system for administering the active substance buprenorphine. Said system comprises at least one carboxylic acid that determines the solubility of buprenorphine in the matrix layer and that can likewise be absorbed. The transdermal therapeutic system according to the invention is used in the treatment of pain and characterized by a considerably increased utilization ...
Oral tobacco composition and production method thereof
Japan Tobacco Inc.
August 10, 2017 - N°20170224008

An oral tobacco composition is provided which has a 0. 06 or greater ratio (a/n) of the total amount of carboxylic acid with 6 or fewer carbon atoms to the nicotine content, and which has a 20 ng or lower tsna content per 1 mg of nicotine.
Positive electrode for sodium ion secondary battery and sodium ion secondary battery
Sumitomo Electric Industries, Ltd.
August 03, 2017 - N°20170222228

A positive electrode for a sodium ion secondary battery includes a positive electrode active material that intercalates and deintercalates sodium ions, a conductive assistant, a binder, and a carboxylic acid, the binder containing a vinylidene fluoride-based polymer, the carboxylic acid having at least one of a boiling point and a thermal decomposition point, and whichever of the boiling point and ...
Siloxane ligands to be used for dispersing quantum dots in silicone hosts to obtain color ...
Koninklijke Philips N.v.
August 03, 2017 - N°20170222097

The invention provides a luminescent material comprising wavelength converter nanoparticles (120) with siloxane polymer capping ligands (130) associated to the wavelength converter nanoparticles (120), wherein the siloxane polymer capping ligands (130) comprise siloxane polymers which comprise at least one capping group comprising a terminal carboxylic acid group, wherein the capping group comprises in total at least six carbon atoms.
Ion exchange membrane for alkali chloride electrolysis and alkali chloride electrolysis apparatus
Asahi Glass Company, Limited
August 03, 2017 - N°20170218526

To provide an ion exchange membrane for alkali chloride electrolysis for which membrane strength is increased while membrane resistance is reduced to reduce electrolysis voltage during alkali chloride electrolysis and which prevents peeling between layers (s) and a layer (c). The ion exchange membrane for alkali chloride electrolysis comprises a layer (c) which comprises a fluorinated polymer having carboxylic acid ...
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Polyester resin composition and method for producing same
Toray Industries, Inc.
August 03, 2017 - N°20170218178

A polyester resin composition having excellent hydrolysis resistance and excellent transparency and a method of producing the same are provided. There is provided a polyester resin composition comprising a polyester resin that is obtained from a dicarboxylic acid or an ester-forming derivative thereof and a diol as main raw material; and a copper-containing compound and a nitrogen-containing compound having a ...
Method of making plastic article
Sabic Innovative Plastics Ip B.v.
August 03, 2017 - N°20170218132

A method of making a plastic article is disclosed. According to this method, a plastic article is formed from a thermoplastic composition that includes a first polymer component that is (i) a poly(siloxane-carbonate) copolymer, (ii) a poly(aliphatic ester)-polycarbonate having soft block ester units, derived from monomers including an alpha, omega c6-20 aliphatic dicarboxylic acid or derivative ...
Amphiphilic blockcopolymers comprising reduction sensitive biodegradable polyesteramides
Dsm Ip Assets B.v.
August 03, 2017 - N°20170218123

The present invention relates to amphiphilic block copolymers comprising reduction sensitive biodegradable polyesteramides. The present invention also relates to micelles comprising the amphiphilic block copolymers. The invention also relates to drug delivery systems comprising the micelles. The amphiphilic block copolymers comprise hydrophilic and hydrophobic blocks whereby the hydrophobic blocks comprise a biodegradable polyesteramide based on alpha-amino acids, diols, aliphatic dicarboxylic ...
Process for preparing a high molecular weight heteroaromatic polyester or copolyester
Uhde Inventa-fischer Gmbh
August 03, 2017 - N°20170218118

A process for preparing a high molecular weight heteraromatic polyester or copolyester is disclosed. A process for preparing a high molecular weight heteroaromatic polyester or copolyester includes the steps of: (a) processing comonomers by mixing together to form a homogeneous solution (1) at least one heteroaromatic dicarboxylic acid having 2-12 carbon atoms or a diester or an acid anhydride derived therefrom, ...
Method for producing polycarboxylic acid polymer
Nippon Shokubai Co., Ltd.
August 03, 2017 - N°20170218108

Provided is a method of producing a polycarboxylic acid-based polymer, the method including adding a monomer composition containing an unsaturated monocarboxylic acid-based monomer and/or an unsaturated dicarboxylic acid-based monomer to a reaction vessel to perform a polymerization reaction, which enables effective suppression of the foaming of a polymerization reaction liquid. The method of producing a polycarboxylic acid-based polymer of ...
Immobilisation of chelating groups for immobilised metal ion chromatography (imac)
Max-planck-gesellschaft Zur Foerderung Der Wissenschaften E.v.
August 03, 2017 - N°20170218013

The present invention refers to a method for binding a polycarboxylic acid to a solid phase. Further, the invention refers to a solid phase having a polycarboxylic acid immobilized thereto and methods of using the solid phase, e. G. For purifying his-tagged recombinant polypeptides.
Catalyst and process for producing 2,5-furandicarboxylic acid from hydroxymethylfurfural in water
Archer Daniels Midland Company
August 03, 2017 - N°20170217917

A process is described for converting hydroxymethylfurfural to furanic products inclusive of 2,5-furandicarboxylic acid, comprising combining a quantity of hydroxymethylfurfural with water to provide an aqueous solution containing at least about five percent by weight of hydroxymethylfurfural, and combining the aqueous solution with an oxygen source in the presence of a heterogeneous ruthenium-based catalyst and under conditions which are effective ...
Bicyclic arylcarboxylic acid amides and their use as herbicides
Archer Daniels Midland Company
August 03, 2017 - N°20170217909

In this formula (i), z1, z2, z3, z4 and z5 are a bond, o, s(o)n or a substituted carbon atom. X is a radical such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. Q is a substituted heterocycle.
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