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. 31, 2012
Filed:
Aug. 17, 2009
Applicants:
Ayumu Onda, Kochi, JP;
Shuhei Ogo, Kochi, JP;
Kazumichi Yanagisawa, Kochi, JP;
Inventors:
Assignees:
Kabushiki Kaisha Sangi, Tokyo, JP;
Kochi University, Kochi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/32 (2006.01); B01J 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is intended to provide a catalyst which is for synthesizing butanol from ethanol at a high selectivity and which comprises strontium phosphate apatite having the Sr/P atomic ratio of 1.5-2.0, and the synthesis method.