Images List Premium Download Classic

Phosphoric Acid

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


loading
Oxide semiconductor film, semiconductor device, and display device
Semiconductor Energy Laboratory Co., Ltd.
June 15, 2017 - N°20170170325

An oxide semiconductor film contains in, m (m is al, ga, y, or sn), and zn and includes a region with a film density higher than or equal to 6. 3 g/cm3 and lower than 6. 5 g/cm3. Alternatively, the oxide semiconductor film contains in, m (m is al, ga, y, or sn), and zn and includes a region with etching at ...
Composition comprising antifungal agents for treating vulvovaginitis and vaginosis
Two Lines Co., Ltd.
June 15, 2017 - N°20170165304

Disclosed is a method of treating vaginosis with a composition having steroidobacter denitrificans yh1 (kctc18345p) and lactobacillus crispatus yh2 (kctc18346p) strains, wherein the composition further includes at least one buffer selected from the group consisting of sodium phosphate monobasic, sodium phosphate dibasic, sodium phosphate tribasic, citric acid, sodium citrate, phosphoric acid, hydrochloric acid, sodium hydroxide, sodium pyrophosphate, and ...
Etching of solar cell materials
Sunpower Corporation
June 08, 2017 - N°20170162728

A solar cell is fabricated by etching one or more of its layers without substantially etching another layer of the solar cell. In one embodiment, a copper layer in the solar cell is etched without substantially etching a topmost metallic layer comprising tin. For example, an etchant comprising sulfuric acid and hydrogen peroxide may be employed to etch the copper ...
Phosphoric Acid Patent Pack
Download 106+ patent application PDFs
Phosphoric Acid Patent Applications
Download 106+ Phosphoric Acid-related PDFs
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.
Method for measuring silicon concentration in a phosphoric acid aqueous solution
Screen Holdings Co., Ltd.
June 08, 2017 - N°20170160181

A substrate treating apparatus includes a circulating line having a treating tank for storing a phosphoric acid aqueous solution, a circulating pump for feeding the phosphoric acid aqueous solution, a heater for circulation for heating the phosphoric acid aqueous solution, a filter for filtering the phosphoric acid aqueous solution, the circulating line causing the phosphoric acid aqueous solution discharged from ...
Method for fractionating a lignocellulosic biomass
Arbiom Inc.
June 08, 2017 - N°20170159076

The present invention relates to a method for fractionating a lignocellulosic biomass. More specifically, the present invention lies in the field of cellulose solvent- and organic solvent-based lignocellulose fractionation (coslif) of lignocellulosic biomasses. In this type of process, a cellulose solvent, such as phosphoric acid or an ionic liquid is used to disrupt the structure of cellulose in a lignocellulosic ...
Method of controlling selectivity using composition for polishing silicon nitride
Nitta Haas Incorporated
June 08, 2017 - N°20170158912

A composition for polishing silicon nitride according to the present invention includes colloidal silica, a polishing aid including a phosphoric acid compound and a sulfuric acid compound. By further including an oxidizing agent, a first selectivity representing the ratio of a polishing speed for a metal layer to a polishing speed for a silicon nitride layer and a second selectivity ...
Phosphoric Acid Patent Pack
Download 106+ patent application PDFs
Phosphoric Acid Patent Applications
Download 106+ Phosphoric Acid-related PDFs
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.
Polyester film incorporating silicone for release of canned meat products
Toray Plastics (america), Inc.
June 01, 2017 - N°20170152356

Embodiments herein relates to a butylene terephthalate-containing multi-layer, such as a biaxially oriented polyester (bopet) film, for lamination on metal sheets, which could be used for food containers. The bopet film has an outer release layer, which aids in the release of food, such as a high protein food source, when food is cooked and sterilized in direct contact with ...
Silicone coated polyester film for release of canned meat products
Toray Plastics (america), Inc.
June 01, 2017 - N°20170152075

Embodiments herein relates to a bisphenol a-free multi-layer, such as a biaxially oriented polyester (bopet) film, for lamination on metal sheets, which could be used for food containers. The bopet film has an outer release layer, which aids in the release of food, such as a high protein food source, when food is cooked and sterilized in direct contact with ...
Skin color-improving agent and composition for improving skin color
Toray Plastics (america), Inc.
May 25, 2017 - N°20170143608

A tocopherol phosphoric acid ester represented by a following formula (1) (in the formula, r1, r2, and r3 each independently represents a hydrogen atom or a methyl group,), a pharmacologically-acceptable salt thereof, or a solvate thereof for use in the improvement of skin color.
Polymer composition having low sensory impression of smell
Sabic Global Technologies B.v.
May 18, 2017 - N°20170137597

The present invention relates to a polymer composition having low sensory impression of smell comprising a polypropylene and a calcium salt of phosphoric acid, wherein in said polymer composition the amount of said calcium salt of phosphoric acid is preferably such to accomplish a sensory impression of smell measured according to vda 270 of at most 4. 0.
Particulate water-absorbing agent and method for producing the same
Sabic Global Technologies B.v.
May 18, 2017 - N°20170136441

A particulate water-absorbing agent including a water-insoluble metal phosphate including an anion of a phosphoric acid compound and a divalent or trivalent metal cation, the water-insoluble metal phosphate having a crystallite size of less than 0. 15 mm, wherein the particulate water-absorbing agent has a fluid retention capacity under pressure of 2. 06 kpa of 20 g/g or more.
Process for producing low voc coalescing aids
Dow Global Technologies Llc
May 11, 2017 - N°20170129843

A process comprising reacting a benzoic acid with a glycol ether in the presence of phosphoric acid to produce a glycol ether ester product having low color, low odor, and low voc content.
Method for soldering shape memory alloys
Gm Global Technology Operations Llc
May 04, 2017 - N°20170127532

A method of soldering a shape memory alloy (sma) element to a component includes positioning a tinned end of the sma element with respect to a surface of the component, and then directly soldering the tinned end to the surface using solder material having a low liquidus temperature of 500° f. Or less when an oxide layer is not present ...
Phosphoric Acid Patent Pack
Download 106+ patent application PDFs
Phosphoric Acid Patent Applications
Download 106+ Phosphoric Acid-related PDFs
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.
Combined material system for ion exchange membranes and their use in electrochemical processes
UniversitÄt Stuttgart
April 27, 2017 - N°20170114196

Described is a method for producing covalently and/or ionically cross-linked blend membranes from a halomethylated polymer, a polymer comprising tertiary n-basic groups, preferably polybenzimidazole, and, optionally, a polymer comprising cation exchanger groups such as sulfonic acid groups or phosphonic acid groups. The membranes can be tailor-made in respect of the properties thereof and are suitable, for example, for use ...
Process for producing low voc coalescing aids
Dow Global Technologies Llc
April 27, 2017 - N°20170113997

A process comprising reacting a mono- or di-carboxylic acid and/or acid anhydride with a glycol ether in the presence of phosphoric acid to produce a glycol ether ester product having low color and low voc content.
Lubricant system for use in powder metallurgy
Hoeganaes Corporation
April 27, 2017 - N°20170113272

The present invention is directed to metallurgical powder compositions having improved lubricant properties. These compositions of the invention include at least 90 wt. % of an iron-based metallurgical powder; a group 1 or group 2 metal stearate; a first wax having a melting range of between about 80 and 100° c.; a second wax having a melting range of between about 80 and 90° c.; zinc ...
Liquid composition for cleaning semiconductor device, method for cleaning semiconductor device, and method for fabricating ...
Hoeganaes Corporation
April 20, 2017 - N°20170110363

[solution] a liquid cleaning composition of the present invention used for fabricating a semiconductor device comprises hydrogen peroxide at 1-30% by mass, potassium hydroxide at 0. 01-1% by mass, aminopolymethylene phosphoric acid at 0. 0001-0. 01% by mass, a zinc salt at 0. 0001-0. 1% by mass and water.
Recovery of gold and/or silver from scrap
Greene Lyon Group, Inc.
April 13, 2017 - N°20170101699

Gold and silver are recovered selectively such that gold and silver are separated from non-silver and non-gold material within the scrap. Gold and silver are recovered from scrap material using mixtures of acids, in some instances. The mixture comprises nitric acid and at least one supplemental acid, such as sulfuric acid or phosphoric acid. The amount of nitric acid within ...
Liquid composition for cleaning semiconductor device, method for cleaning semiconductor device, and method for fabricating ...
Greene Lyon Group, Inc.
April 13, 2017 - N°20170101607

[solution] a liquid cleaning composition of the present invention used for fabricating a semiconductor device comprises hydrogen peroxide at 1-30% by mass, potassium hydroxide at 0. 01-1% by mass, aminopolymethylene phosphoric acid at 0. 0001-0. 05% by mass, a compound having a group 13 element at 0. 00005-0. 5% by mass and water.
Nanoparticle-containing solution and use thereof
Sekisui Plastics Co., Ltd.
April 13, 2017 - N°20170101538

A nanoparticle-containing solution comprising nanoparticles of a metal oxide, and a solution obtained by dissolving, in an organic solvent, a phosphoric acid ester and a reactive group-containing carbonyl compound as hydrophobic treatment agents, the phosphoric acid ester having an alkylene oxide chain, and an alkyl group or allyl group at an end, and the reactive group-containing carbonyl compound having at ...
Method of treating an acid effluent containing phosphoric acid
Infineon Technologies Ag
April 13, 2017 - N°20170101341

A method of treating an acid effluent including phosphoric acid in accordance with various embodiments may include: providing an acid effluent including phosphoric acid; adding a base and silicon particles from a further effluent to the acid effluent including phosphoric acid so that a mixture is obtained and a solid content is formed; separating from the mixture a solid content ...
Loading