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:
Jan. 30, 2018
Filed:
Dec. 22, 2014
Applicant:
Ibiden Co., Ltd., Ogaki-shi, JP;
Inventors:
Assignee:
IBIDEN CO., LTD., Ogaki-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/76 (2006.01); B01J 37/00 (2006.01); B01J 35/04 (2006.01); B01J 29/70 (2006.01); C01B 39/02 (2006.01); C01B 39/48 (2006.01); C04B 38/00 (2006.01); B01J 35/00 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
B01J 29/763 (2013.01); B01J 29/7015 (2013.01); B01J 35/002 (2013.01); B01J 35/04 (2013.01); B01J 37/0018 (2013.01); C01B 39/026 (2013.01); C01B 39/48 (2013.01); C04B 38/0006 (2013.01); B01D 2255/50 (2013.01); B01D 2255/90 (2013.01); C01P 2002/60 (2013.01); C01P 2004/62 (2013.01); C04B 2111/0081 (2013.01); C04B 2111/00793 (2013.01);
Abstract
A zeolite has a CHA structure, a SiO/AlOcomposition ratio less than 15, and potassium in an amount of about 0.1% by mass to about 1% by mass in terms of KO.