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:
Jan. 23, 2018
Filed:
Dec. 22, 2014
Applicants:
Lg Chem, Ltd., Seoul, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Inventors:
Dae Sung Kim, Daejeon, KR;
Won Jae Lee, Daejeon, KR;
Yong-Jin Choe, Daejeon, KR;
Hyunjoo Lee, Daejeon, KR;
Sungpil Yang, Seoul, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 35/02 (2006.01); B01J 23/10 (2006.01); B01J 23/52 (2006.01); C07C 51/25 (2006.01); B01J 23/66 (2006.01); B01J 35/00 (2006.01); B01J 37/02 (2006.01);
U.S. Cl.
CPC ...
C07C 51/25 (2013.01); B01J 23/52 (2013.01); B01J 23/66 (2013.01); B01J 35/0013 (2013.01); B01J 37/0211 (2013.01); B01J 37/0213 (2013.01);
Abstract
Disclosed herein are a heterogeneous catalyst for the preparation of 3-hydroxypropionic acid (3-HPA) from allyl alcohol, and a method for the preparation of 3-HPA from allyl alcohol using the catalyst. In the presence of the heterogeneous catalyst containing gold on a carrier, a liquid-phase reaction is conducted to produce 3-HPA from allyl alcohol at high yield.