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:
Oct. 07, 2014
Filed:
Jan. 18, 2011
Applicants:
Teruo Komori, Niihama, JP;
Hajime Yoshino, Niihama, JP;
Inventors:
Teruo Komori, Niihama, JP;
Hajime Yoshino, Niihama, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 39/14 (2006.01); B01D 39/06 (2006.01); B01D 39/20 (2006.01); B01D 24/00 (2006.01); B01D 50/00 (2006.01); B01J 35/04 (2006.01); B01D 46/24 (2006.01); F01N 3/022 (2006.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2828 (2013.01); B01J 35/04 (2013.01); B01D 46/2455 (2013.01); F01N 3/0222 (2013.01); F01N 2330/48 (2013.01); F01N 2260/10 (2013.01); Y02T 10/20 (2013.01); B01D 2279/30 (2013.01); B01D 2046/2492 (2013.01); B01D 46/247 (2013.01);
Abstract
The present invention aims to provide a honeycomb structure capable of preventing a plugging failure and forming cracks by heat shock which are caused by a cell having a small cross-section. The present invention is a honeycomb structure used for a filter for purifying an exhaust gas discharged from an internal combustion engine, wherein