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:
Nov. 09, 2021
Filed:
Oct. 25, 2019
Applicant:
National Tsing Hua University, Hsinchu, TW;
Inventors:
Chung-Sung Tan, Hsinchu, TW;
Wei-Yuan Lu, Kaohsiung, TW;
Assignee:
National Tsing Hua University, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/656 (2006.01); B01J 23/42 (2006.01); B01J 35/10 (2006.01); B01J 37/04 (2006.01); C07C 29/158 (2006.01); B01J 21/18 (2006.01);
U.S. Cl.
CPC ...
B01J 23/6567 (2013.01); B01J 21/18 (2013.01); B01J 23/42 (2013.01); B01J 35/10 (2013.01); B01J 37/04 (2013.01); C07C 29/158 (2013.01);
Abstract
A catalyst includes a carbon black support and active metal particles. A surface of the carbon black support has a relative atomic percentage of oxygen atoms ranged from 2 atom % to 12 atom %. The active metal particles are distributed on the carbon black support. Each of the active metal particles includes rhodium metal and rhodium oxide. A method for manufacturing the catalyst and a method for hydrogenating an aromatic epoxy compound are also provided herein.