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:
Jun. 29, 2021
Filed:
Feb. 25, 2020
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Keisuke Kimura, Nagoya, JP;
Suguru Kodama, Nagoya, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 7/61 (2018.01); C09D 7/40 (2018.01); B01D 53/94 (2006.01); B01D 46/24 (2006.01); B01J 35/04 (2006.01); B01J 21/12 (2006.01); B01J 27/224 (2006.01); C08K 13/04 (2006.01); C08K 7/10 (2006.01); C09D 121/02 (2006.01);
U.S. Cl.
CPC ...
C09D 121/02 (2013.01); B01D 46/2462 (2013.01); B01D 53/94 (2013.01); B01J 21/12 (2013.01); B01J 27/224 (2013.01); B01J 35/04 (2013.01); C09D 7/61 (2018.01); C09D 7/70 (2018.01); B01D 2255/9155 (2013.01); B01D 2279/30 (2013.01); C08K 7/10 (2013.01); C08K 13/04 (2013.01); C08K 2201/004 (2013.01); C08K 2201/014 (2013.01);
Abstract
A coating material for a honeycomb structure, the coating material containing: from 1% by mass to 10% by mass of first ceramic fibers having an average axial length of from 80 μm to 200 μm in an inorganic raw material; and from 0.1% by mass to 15% by mass of second ceramic fibers having an average axial length of from 50 μm to 70 μm in the inorganic raw material.