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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12569832 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Jan. 07, 2021

Composition for catalyst production, method for producing composition for catalyst production, and production method for producing oxide catalyst

Applicant:

Asahi Kasei Kabushiki Kaisha, Tokyo, JP;

Inventors:

Natsume Koike, Tokyo, JP;

Gosuke Oyama, Tokyo, JP;

Assignee:

ASAHI KASEI KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Anthony J Zimmer

Assistant Examiner:

Annette undefined Phan

Int. Cl.
CPC ...
B01J 23/20 (2006.01); B01J 35/40 (2024.01); B01J 35/51 (2024.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01); C07C 253/24 (2006.01);
U.S. Cl.
CPC ...
B01J 23/20 (2013.01); B01J 35/40 (2024.01); B01J 35/51 (2024.01); B01J 37/0045 (2013.01); B01J 37/04 (2013.01); C07C 253/24 (2013.01);
Abstract

Provided is a composition for catalyst production which is used in the production of a catalyst for gas phase catalytic oxidation reaction or a catalyst for gas phase catalytic ammoxidation reaction, wherein the composition for catalyst production is an aqueous solution containing a niobium compound and hydrogen peroxide and optionally containing an organic acid, a molar ratio (organic acid/Nb) of a concentration of the organic acid to a Nb concentration is 0.00 or more and 2.00 or less, and a molar ratio (hydrogen peroxide/Nb) of a concentration of the hydrogen peroxide to a Nb concentration is 0.01 or more and 50 or less.

Find Patent Forward Citations

Koike, Natsume. (2026). Composition for catalyst production, method for producing composition for catalyst production, and production method for producing oxide catalyst (U.S. Patent No. 12569832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12569832

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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