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:
Jul. 23, 2019
Filed:
Sep. 16, 2015
Applicant:
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventors:
Tomoaki Nishino, Tsukuba, JP;
Toshihito Miyama, Tsukuba, JP;
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 1/20 (2006.01); C07C 1/207 (2006.01); C07C 29/151 (2006.01); C07C 45/49 (2006.01); B01J 23/656 (2006.01); B01J 23/80 (2006.01); C07C 29/36 (2006.01); C07C 27/06 (2006.01); C07B 61/00 (2006.01);
U.S. Cl.
CPC ...
C07C 1/2076 (2013.01); B01J 23/6562 (2013.01); B01J 23/80 (2013.01); C07C 1/20 (2013.01); C07C 27/06 (2013.01); C07C 29/151 (2013.01); C07C 29/1518 (2013.01); C07C 29/36 (2013.01); C07C 45/49 (2013.01); B01J 23/656 (2013.01); C07B 61/00 (2013.01); C07C 2521/08 (2013.01); C07C 2523/06 (2013.01); C07C 2523/72 (2013.01); C07C 2523/80 (2013.01); C07C 2523/83 (2013.01);
Abstract
A method for producing butadiene, the method including: a first synthesis step of bringing a mixed gas containing hydrogen and carbon monoxide into contact with a first catalyst to obtain a primary product containing ethanol as an intermediate; and a second synthesis step of bringing the primary product into contact with a second catalyst to obtain butadiene.
Nishino, Tomoaki. (2019). Method for producing butadiene and device for producing butadiene (U.S. Patent No. 10358395). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10358395
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile