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. 07, 2021
Filed:
Apr. 07, 2016
Applicant:
Umicore Shokubai Japan Co., Ltd., Tokoname, JP;
Inventors:
Shigekazu Minami, Himeji, JP;
Masanori Ikeda, Himeji, JP;
Yuta Akasaka, Himeji, JP;
Hirotaka Kuno, Himeji, JP;
Hideki Goto, Himeji, JP;
Assignee:
UMICORE SHOKUBAI JAPAN CO., LTD., Tokoname, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/94 (2006.01); B01J 23/63 (2006.01); B01J 21/04 (2006.01); F01N 3/10 (2006.01); B01J 37/03 (2006.01); B01J 23/02 (2006.01); B01J 35/10 (2006.01); B01J 35/02 (2006.01); B01J 35/00 (2006.01); B01J 35/04 (2006.01); B01J 23/00 (2006.01); B01J 23/06 (2006.01); B01J 23/10 (2006.01);
U.S. Cl.
CPC ...
B01D 53/9445 (2013.01); B01D 53/94 (2013.01); B01D 53/945 (2013.01); B01J 21/04 (2013.01); B01J 23/002 (2013.01); B01J 23/02 (2013.01); B01J 23/06 (2013.01); B01J 23/10 (2013.01); B01J 23/63 (2013.01); B01J 35/002 (2013.01); B01J 35/0006 (2013.01); B01J 35/023 (2013.01); B01J 35/04 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 37/038 (2013.01); F01N 3/10 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2092 (2013.01); B01D 2258/01 (2013.01); Y02T 10/12 (2013.01);
Abstract
An object is to provide a means for suppressing a deterioration in catalytic performance even after being exposed to high temperature exhaust gas containing a phosphorus compound for a long period of time. An exhaust gas purifying catalyst including palladium supported on cerium-aluminum composite oxide containing cerium at from 3 to 60% by mass in terms of cerium oxide.