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:
Apr. 07, 2020
Filed:
Jan. 12, 2018
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 38/06 (2006.01); B28B 11/14 (2006.01); C04B 38/00 (2006.01); C04B 35/486 (2006.01); C04B 35/626 (2006.01); C04B 35/634 (2006.01); C04B 41/83 (2006.01); C04B 35/48 (2006.01); C04B 38/08 (2006.01); C04B 103/42 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 38/0074 (2013.01); B28B 11/14 (2013.01); B28B 11/145 (2013.01); C04B 35/48 (2013.01); C04B 35/486 (2013.01); C04B 35/6261 (2013.01); C04B 35/6342 (2013.01); C04B 38/009 (2013.01); C04B 38/0054 (2013.01); C04B 38/067 (2013.01); C04B 38/085 (2013.01); C04B 41/83 (2013.01); C04B 38/065 (2013.01); C04B 2103/42 (2013.01); C04B 2111/00465 (2013.01); C04B 2201/32 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/6025 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/77 (2013.01); C04B 2235/9607 (2013.01); C04B 2237/348 (2013.01);
Abstract
A porous ceramic structure has a porous ceramic aggregate configured from a plurality of porous ceramic particles, and the ratio of the number of corners at locations where two other porous ceramic particles are facing a corner of a porous ceramic particle with respect to the number of corners of the porous ceramic particles included in the porous ceramic aggregate is 80% or greater.