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:
Feb. 12, 2019
Filed:
Jun. 01, 2016
Applicant:
Ibiden Co., Ltd., Ogaki-shi, Gifu, JP;
Inventors:
Toyohiro Usui, Gifu, JP;
Satoshi Shimada, Gifu, JP;
Assignee:
Ibiden Co., Ltd., Gifu, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); C01B 39/06 (2006.01); B01J 37/08 (2006.01); B01J 29/76 (2006.01); B01J 37/04 (2006.01); C01B 39/46 (2006.01); B01J 35/02 (2006.01); B01J 37/30 (2006.01); B01J 37/12 (2006.01); C01B 39/48 (2006.01); C01G 3/08 (2006.01); B01J 29/72 (2006.01);
U.S. Cl.
CPC ...
C01B 39/06 (2013.01); B01J 29/763 (2013.01); B01J 35/023 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); B01J 37/12 (2013.01); B01J 37/30 (2013.01); C01B 39/46 (2013.01); C01B 39/48 (2013.01); C01G 3/08 (2013.01); B01J 29/723 (2013.01); B01J 2229/186 (2013.01); C01P 2004/64 (2013.01);
Abstract
There is provided a method for producing zeolite having a CHA structure in which Cu is carried, the method enabling an increase in ion exchange efficiency of Cu, effective utilization of Cu, and reduction in production cost. The method for producing the zeolite having the CHA structure in which Cu is carried includes a mixing step of mixing a powder of the zeolite having the CHA structure and a powder of Cu salt with each other and a heating step of heating the obtained powder mixture.