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. 27, 2023
Filed:
Feb. 12, 2021
Applicant:
Subaru Corporation, Tokyo, JP;
Inventor:
Ryo Nagai, Tokyo, JP;
Assignee:
SUBARU CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 37/02 (2006.01); B01J 35/04 (2006.01); B01J 37/08 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
B01J 37/0228 (2013.01); B01J 35/04 (2013.01); B01J 37/0219 (2013.01); B01J 37/0221 (2013.01); B01J 37/08 (2013.01); F01N 3/101 (2013.01); F01N 2570/14 (2013.01);
Abstract
A method for manufacturing a catalyst includes depositing a catalyst slurry containing at least a catalyst metal and water on a support, depositing particles of a water-absorbing polymer on a surface of the catalyst slurry, expanding the particles to a predetermined size with the water present in the catalyst slurry, and firing the support having the catalyst slurry and the particles deposited on the catalyst slurry.