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.:
Date of Patent:
Sep. 27, 2016
Filed:
Sep. 08, 2014
Applicants:
Toray Industries, Inc., Tokyo, JP;
National University Corporation Chiba University, Chiba-Shi, Chiba, JP;
Inventors:
Satoshi Sakami, Kamakura, JP;
Katsushige Yamada, Kamakura, JP;
Satoshi Sato, Chiba, JP;
Hailing Duan, Chiba, JP;
Assignee:
TORAY INDUSTRIES, INC., Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 27/00 (2006.01); C07C 29/60 (2006.01); C07C 1/24 (2006.01);
U.S. Cl.
CPC ...
C07C 29/60 (2013.01); C07C 1/24 (2013.01); C07C 2523/10 (2013.01);
Abstract
Disclosed is a method for producing 1,3-butadiene and/or 3-buten-2-ol from 2,3-butanediol with high selectivity without using a radioactive substance. The method for producing 1,3-butadiene and/or 3-buten-2-ol comprises the step of dehydrating 2,3-butanediol in the presence of scandium oxide. The method enables the production of 1,3-butadiene and/or 3-buten-2-ol from 2,3-butanediol with high selectivity without using a radioactive substance.