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:
May. 24, 2016
Filed:
Mar. 05, 2013
Ngk Insulators, Ltd., Nagoya, JP;
Shogo Hirose, Nagoya, JP;
Yukio Miyairi, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
There is disclosed a honeycomb structure usable as a support of a honeycomb catalyst onto which a large amount of catalyst can be loaded and which has a good purification efficiency, and the honeycomb structure includes porous partition wallsdefining a plurality of cells to form through channels of a fluid and having a plurality of porestherein, wherein a porosity of the partition wallsis from 45 to 70%, and in a cross section perpendicular to an extending direction of the cells, a total area of macro poreshaving the largest pore diameter of larger than 10 μm is 50% or more with respect to a total area of the pores