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:
Mar. 31, 2020
Filed:
Jul. 09, 2018
Applicant:
Korea Kumho Petrochemical Co., Ltd., Seoul, KR;
Inventors:
Yun Jung Kim, Daejeon, KR;
Jae Woo Kim, Daejeon, KR;
Yong Hee Yun, Sejong-si, KR;
Ji Won Park, Daejeon, KR;
Kyoung Ho Row, Daejeon, KR;
Assignee:
KOREA KUMHO PETROCHEMICAL CO., LTD., Seoul, KR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/32 (2006.01); C07C 11/167 (2006.01); B01J 35/08 (2006.01); B01J 37/02 (2006.01); B01J 23/28 (2006.01); B01J 21/08 (2006.01); B01J 21/06 (2006.01); B01J 6/00 (2006.01); B01J 21/04 (2006.01); C07C 5/333 (2006.01); B01J 23/78 (2006.01); B01J 37/08 (2006.01);
U.S. Cl.
CPC ...
C07C 5/322 (2013.01); B01J 6/008 (2013.01); B01J 21/04 (2013.01); B01J 21/063 (2013.01); B01J 21/08 (2013.01); B01J 23/28 (2013.01); B01J 23/78 (2013.01); B01J 35/08 (2013.01); B01J 37/0207 (2013.01); B01J 37/088 (2013.01); C07C 5/3332 (2013.01); C07C 11/167 (2013.01); B01J 2523/22 (2013.01); B01J 2523/27 (2013.01); B01J 2523/54 (2013.01); B01J 2523/842 (2013.01); C07C 2523/78 (2013.01);
Abstract
According to an embodiment of the present invention, there are provided a catalytic body, a method of manufacturing the same, and a method of preparing 1,3-butadiene using the same. The catalytic body includes an inactive support; an intermediate layer disposed on a surface of the inactive support; and an active layer disposed on a surface of the intermediate layer, wherein the active layer includes catalyst powder and a binder.