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Phosphoric Acid

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


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Ternary platinum alloy catalyst
Johnson Matthey Fuel Cells Limited
June 14, 2018 - N°20180166695

A platinum alloy catalyst ptxy, wherein x is nickel, cobalt, chromium, copper, titanium or manganese and y is tantalum or niobium, characterised in that in the alloy the atomic percentage of platinum is 46-75 at %, of x is 1-49 at % and of y is 1-35 at %; provided that the alloy is not 66 at % pt20 at % cr14 at % ta or 50 at % ...
Coating compositions with anticorrosion properties
Bunge Amorphic Solutions Llc
June 14, 2018 - N°20180163059

Anticorrosive coating compositions as disclosed comprise a binding polymer and an aluminum phosphate corrosion inhibiting pigment dispersed therein. The coating composition comprises up to 25 percent by weight aluminum phosphate.
Hydrogen sulfide scavengers for polymer treated asphalt
Ecolab Usa Inc.
June 14, 2018 - N°20180163021

Scavenging compounds and compositions useful in reducing sulfide emissions from polymer treated asphalt, such as polyphosphoric acid, are disclosed. The scavengers include hexamethyl-enetetramine, water-free triazine, and water-free 1,3,5-triazine derivatives of formula i.
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Method for production of activated carbon fabrics from cotton
June 07, 2018 - N°20180155861

An improved method of producing activated carbon fabrics from cotton fabrics involves washing a piece of cotton fabric with a detergent before soaking the washed piece of cotton fabric in an acidic chemical such as phosphoric acid for a specific amount of time, and then drying the soaked piece of cotton fabric in an oven. After the fabric has been ...
Etching composition and method for fabricating semiconductor device by using the same
Soulbrain Co., Ltd.
May 31, 2018 - N°20180148645

An etching composition selectively removes a titanium nitride film from a stacked conductive film structure including a titanium nitride (tin) film and a tantalum nitride (tan) film. The etching composition configured to etch titanium nitride (tin) includes 5 wt % to 30 wt % of hydrogen peroxide, 15 wt % to 50 wt % of acid compound, and 0.001 wt % to 5 wt % of corrosion inhibitor, with respect to a ...
Method for manufacturing lithium hydroxide and lithium carbonate, and device therefor
Research Institute Of Industral Science & Technology
May 31, 2018 - N°20180148342

The present invention relates to a method for manufacturing lithium hydroxide and lithium carbonate, and a device therefor. The present invention provides a method for manufacturing lithium hydroxide, comprising: a step of dissolving lithium phosphate in an acid; a step of preparing a monovalent ion selective-type electrodialysis device disposed in the order of a cathode cell containing a cathode separator, ...
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Phosphoric Acid Patent Applications
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inventor
  • 106+ full patent PDF documents of Phosphoric Acid-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Use of novel compounds for selectively extracting rare earths from aqueous solutions including phosphoric acid ...
May 24, 2018 - N°20180142321

The invention also relates to a method for recovering at least one rare earth using said compound, as well as to specific compounds as such.. .
Flame retardant compositions and processes for preparation thereof
Chestnut Springs Llc
May 24, 2018 - N°20180142156

This disclosure provides a composition comprising one or more substrate materials (e.g., polymers, rubbers, paper pulps, textiles, or polymer foams) and a flame retardant composition. The flame retardant composition includes at least one flame retardant salt (e.g., an ammonium salt of phosphoric acid such as water soluble ammonium polyphosphate), a nitrogen-containing compound (e.g., urea), and optionally water.
Isatin copolymers having intrinsic microporosity
Dow Global Technologies Llc
May 24, 2018 - N°20180142065

A copolymer including a repeating unit represented by (i) wherein: y is selected from: a carboxylic acid, sulfonic, phosphorous acid and phosphoric acid and their corresponding salt or ester; imino, amide, nitrile, hydrogen, hydroxyl and alkyl comprising from 1 to 6 carbon atoms; and r1, r2, r3, and r4 are independently selected from: hydrogen, alkyl groups comprising from 1 to 6 carbon atoms, and ...
Adhesive composition for touch sensor and optical laminate using the same
Dongwoo Fine-chem Co., Ltd.
May 17, 2018 - N°20180134930

The present invention provides an adhesive composition for a touch sensor comprising: a photopolymerizable compound a titanocene-based compound as a photoinitiator; and a phosphoric acid-based compound or a phosphonic acid-based compound as a curing accelerator. The adhesive composition for a touch sensor according to the present invention can exhibit corrosion resistance to a touch sensor while directly attaching a touch ...
Flexible inorganic fuel cell membrane
May 10, 2018 - N°20180131027

A solid electrolyte includes an amorphous silica network and phosphoric acid. The phosphoric acid is contained in the amorphous silica network, and is typically in molecular form.
Surface treatment method for lithium cobalt oxide, and lithium secondary battery comprising same
Dongguk University Industry-academic Cooperation Foundation
May 03, 2018 - N°20180123128

The present invention relates to a surface treatment method for lithium cobalt oxide, comprising the steps of: (s1) mixing lithium cobalt oxide and an organic phosphoric acid compound; and (s2) heat treating and calcining the mixture prepared in step (s1). The surface treatment method of the present invention is simpler and has higher reproducibility than a conventional surface coating and ...
Non-deliquescent acid addition salt of 3-aminoquinuclidine
May 03, 2018 - N°20180118736

In particular, an acid addition salt of 3-aminoquinuclidine selected from the group consisting of racemic 3-aminoquinuclidine, (r)-3-aminoquinuclidine, and (s)-3-aminoquinuclidine, and acid selected from the group consisting of phosphoric acid, sulfuric acid, fumaric acid, terephthalic acid, oxalic acid, p-toluenesulfonic acid, (±)-10-camphorsulfonic acid, and (−)-10-camphorsulfonic acid, is provided.. .
Phosphoric Acid Patent Pack
Download 106+ patent application PDFs
Phosphoric Acid Patent Applications
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For professional research & prior art discovery
inventor
  • 106+ full patent PDF documents of Phosphoric Acid-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Rubber composition and pneumatic tire
Sumitomo Rubber Industries, Ltd.
April 12, 2018 - N°20180099527

Provided are a rubber composition that achieves a balanced improvement in grip performance during the initial to late phases of running and abrasion resistance, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition containing a rubber component, sulfur, and a molten mixture of a solid resin and a plasticizer, the solid resin ...
Substrate treating apparatus
Samsung Electronics Co., Ltd.
April 05, 2018 - N°20180096856

A substrate treating apparatus and a method of treating a substrate, the apparatus including a substrate treater that treats a substrate using a chemical solution, the chemical solution including a phosphoric acid aqueous solution and a silicon compound; and a chemical solution supplier that supplies the chemical solution to the substrate treating unit, wherein the chemical solution supplier includes a ...
Substrate liquid treatment apparatus, substrate liquid treatment method and storage medium
Tokyo Electron Limited
April 05, 2018 - N°20180096855

A substrate liquid treatment method in one embodiment includes, storing a phosphoric acid solution in a processing bath provided in a liquid treatment unit, and immersing a substrate into the stored phosphoric acid solution to process the substrate, draining a phosphoric acid solution at a first drainage flow rate from the liquid treatment unit, and supplying a phosphoric acid solution ...
Process for nife fluxgate device
Texas Instruments Incorporated
March 29, 2018 - N°20180087161

An etchant for simultaneously etching nife and aln with approximately equal etch rates that comprises phosphoric acid, acetic acid, nitric acid and deionized water. Alternating layers of nife and aln may be used to form a magnetic core of a fluxgate magnetometer in an integrated circuit.
Lubricating oil composition for continuously variable transmission
Jxtg Nippon Oil & Energy Corporation
March 29, 2018 - N°20180087002

A lubricating oil composition for a continuously variable transmission including: (a) a lubricant base oil; (b) a borate ester compound in an amount of 25 to 500 mass ppm in terms of boron on the basis of the total mass of the composition; (c) phosphoric acid in an amount of 100 to 750 mass ppm in terms of phosphorus on the basis of the ...
Colored resin particle dispersion
Riso Kagaku Corporation
March 29, 2018 - N°20180086927

A colored resin particle dispersion having improved fixation to the printed item immediately after printing and improved color development properties for the printed item, and an inkjet ink containing the colored resin particle dispersion. The colored resin particle dispersion contains colored resin particles, a basic dispersant, and a non-aqueous solvent, wherein the colored resin particles contain a colorant and a (...
Tocopherol phosphoric acid ester salt, method for manufacturing the same, and skin external preparation
Showa Denko K.k.
March 29, 2018 - N°20180086779

A tocopherol phosphoric acid ester salt in which the tocopherol phosphoric acid ester salt is represented by formula (1), and in the formula (1), “r1”, “r2”, and “r3” each independently represents a hydrogen atom or a methyl group, “m” represents an alkali metal, and “...
Esterification process
March 29, 2018 - N°20180086689

The process of esterification is carried out by the reaction of a carboxylic acid and an alcohol in a fluid medium in the presence of the aryloxy based phosphoric acid catalyst resulting in the corresponding ester. The process of the present disclosure is simple and results in a product having a comparatively higher purity..
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