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. 21, 2015
Filed:
Mar. 21, 2012
Applicants:
Kazunobu Konishi, Tokyo, JP;
Mayumi Sato, Tokyo, JP;
Makoto Okamoto, Tokyo, JP;
Inventors:
Assignee:
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 7/02 (2006.01); C07H 13/06 (2006.01); C07C 67/03 (2006.01); C07H 1/00 (2006.01);
U.S. Cl.
CPC ...
C07H 7/02 (2013.01); C07C 67/03 (2013.01); C07H 1/00 (2013.01); C07H 13/06 (2013.01); C07C 2101/14 (2013.01);
Abstract
A method for producing a diester of polyhydric alcohol and fatty acid, comprising a step of reacting a monoester of polyhydric alcohol and fatty acid in the presence of a catalyst containing a hydrotalcite compound to obtain a diester of polyhydric alcohol and fatty acid.