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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 11491467 B1

PDFFull Text
Date of Patent:
Nov. 08, 2022

Filed:

Oct. 01, 2018

Catalyst for manufacturing 1,3-butadiene, manufacturing method of catalyst, and manufacturing method of 1,3-butadiene

Applicants:

National University Corporation Chiba University, Chiba, JP;

Jgc Corporation, Yokohama, JP;

Inventors:

Satoshi Sato, Chiba, JP;

Yuchao Wang, Chiba, JP;

Kazunori Honda, Yokohama, JP;

Assignee:

NIPRO CORPORATION;

Attorney:

Jordan and Koda, PLLC

Primary Examiner:

Sharon Pregler

Int. Cl.
CPC ...
B01J 23/10 (2006.01); B01J 21/04 (2006.01); B01J 21/08 (2006.01); B01J 21/18 (2006.01); B01J 27/224 (2006.01); B01J 37/08 (2006.01); C07C 1/24 (2006.01);
U.S. Cl.
CPC ...
B01J 23/10 (2013.01); B01J 21/04 (2013.01); B01J 21/08 (2013.01); B01J 21/18 (2013.01); B01J 27/224 (2013.01); B01J 37/088 (2013.01); C07C 1/24 (2013.01); C07C 2521/04 (2013.01); C07C 2521/08 (2013.01); C07C 2521/18 (2013.01); C07C 2523/10 (2013.01); C07C 2527/224 (2013.01);
Abstract

Provided is a technology for efficiently manufacturing 1,3-butadiene from 1,4-butanediol or 3-buten-1-ol in a reaction condition with a high conversion rate. A catalyst for manufacturing 1,3-butadiene, contains: ytterbium oxide as an active component for generating 1,3-butadiene from 1,4-butanediol or 3-buten-1-ol. In addition, a manufacturing method of 1,3-butadiene, includes: a step of obtaining a fluid containing 1,3-butadiene by bringing at least one of 1,4-butanediol and 3-buten-1-ol into contact with the catalyst for manufacturing 1,3-butadiene.

Find Patent Forward Citations

Sato, Satoshi. (2022). Catalyst for manufacturing 1,3-butadiene, manufacturing method of catalyst, and manufacturing method of 1,3-butadiene (U.S. Patent No. 11491467). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11491467

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