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:
Aug. 01, 2017
Filed:
Aug. 07, 2015
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventors:
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 35/04 (2006.01); B01J 23/63 (2006.01); B01J 23/10 (2006.01); B01J 35/00 (2006.01); B01J 37/02 (2006.01); C04B 38/00 (2006.01); B01D 53/94 (2006.01); B01J 35/02 (2006.01); B01J 37/00 (2006.01);
U.S. Cl.
CPC ...
B01J 35/04 (2013.01); B01J 23/10 (2013.01); B01J 23/63 (2013.01); B01J 35/002 (2013.01); B01J 35/023 (2013.01); B01J 37/0018 (2013.01); B01J 37/0045 (2013.01); C04B 38/0006 (2013.01); B01D 53/9445 (2013.01); B01D 2255/102 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2092 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/50 (2013.01); B01J 35/0006 (2013.01); Y02T 10/22 (2013.01);
Abstract
A porous honeycomb structure including multiple co-catalyst particles and multiple inorganic binder particles of smaller particle diameter than the co-catalyst particles. Each co-catalyst particle is comprised of a ceria-zirconia solid solution. The inorganic binder particles reside between the co-catalyst particles. In the honeycomb structure, an exposure fraction of the co-catalyst particles from the inorganic binder particles on a cross-section of the honeycomb structure is within a range of 3 to 10%.