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. 08, 2011
Filed:
Oct. 26, 2007
Applicants:
Takahiko Ido, Ibi-gun, JP;
Chizuru Kasai, Ibi-gun, JP;
Inventors:
Takahiko Ido, Ibi-gun, JP;
Chizuru Kasai, Ibi-gun, JP;
Assignee:
Ibiden Co., Ltd., Ogaki-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/12 (2006.01); B01D 39/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A honeycomb structure includes a plurality of pillar-shaped honeycomb fired bodies, each having a large number of cells longitudinally placed in parallel with one another with a cell wall therebetween. The honeycomb fired bodies are combined with one another by interposing adhesive layers containing at least ceramic particles. In the ceramic particles contained in the adhesive layers, the number of those particles having a particle diameter larger than an average pore diameter of the honeycomb fired body is set to 30% or less of the total number of the ceramic particles.