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. 18, 2018
Filed:
Apr. 15, 2016
Applicant:
Agency for Science, Technology and Research, Singapore, SG;
Inventors:
Yugen Zhang, Singapore, SG;
Xiukai Li, Singapore, SG;
Assignee:
Agency for Science, Technology and Research, Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 51/25 (2006.01); C07C 29/60 (2006.01); B01J 23/00 (2006.01); B01J 23/28 (2006.01); B01J 23/30 (2006.01); B01J 37/08 (2006.01); B01J 37/00 (2006.01); B01J 23/22 (2006.01); C07C 57/04 (2006.01);
U.S. Cl.
CPC ...
C07C 51/25 (2013.01); B01J 23/002 (2013.01); B01J 23/22 (2013.01); B01J 23/28 (2013.01); B01J 23/30 (2013.01); B01J 37/0009 (2013.01); B01J 37/0063 (2013.01); B01J 37/08 (2013.01); C07C 29/60 (2013.01); B01J 2523/00 (2013.01); B01J 2523/55 (2013.01); B01J 2523/68 (2013.01); B01J 2523/69 (2013.01); C07C 57/04 (2013.01);
Abstract
There is provided a method for synthesizing an alkenoic acid, in particular acrylic acid comprising the step of oxidizing an alkenyl alcohol in the presence of a metal oxide catalyst to form the alkenoic acid. The invention further provides a step of deoxydehydrating a polyol, including glycerol to obtain said alkenyl alcohol including an allyl alcohol.