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. 14, 2006
Filed:
Apr. 12, 2001
Applicants:
Shuichi Ichikawa, Handa, JP;
Takahiro Tomita, Ogaki, JP;
Shinji Kawasaki, Nagoya, JP;
Hiroaki Sakai, Nagoya, JP;
Inventors:
Shuichi Ichikawa, Handa, JP;
Takahiro Tomita, Ogaki, JP;
Shinji Kawasaki, Nagoya, JP;
Hiroaki Sakai, Nagoya, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 31/36 (2006.01); B28B 1/00 (2006.01); B28B 3/00 (2006.01); B28B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A honeycomb structure having a large number of channels through along the axial direction and being defined by partition walls. A honeycomb structure containing a refractory particle to be an aggregate and metallic silicon and being porous. This honeycomb structure can be suitably used under high SV conditions as a filter for purifying automobile exhaust gas by treatment such as clogging or catalyst supporting.