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:
Jan. 18, 2011
Filed:
Oct. 07, 2008
Applicants:
Masafumi Kunieda, Gifu, JP;
Yoshihiro Koga, Gifu, JP;
Inventors:
Masafumi Kunieda, Gifu, JP;
Yoshihiro Koga, Gifu, JP;
Assignee:
Ibiden Co., Ltd., Ogaki-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/12 (2006.01); C03C 3/095 (2006.01); B01J 23/10 (2006.01); B01J 29/04 (2006.01); B01D 39/00 (2006.01); B01D 46/00 (2006.01); B01D 39/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A honeycomb structure includes at least one honeycomb unit having a first end face and a second end face. The at least one honeycomb unit includes an inorganic binder, inorganic particles, and cell walls extending from the first end face to the second end face to define a plurality of cells. The inorganic particles include ceria particles doped with zirconia. A percentage by weight of zirconia doped in ceria in the ceria particles is in a range of about 20% to about 50%.