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:
May. 23, 2017
Filed:
Jul. 01, 2015
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Inventor:
Keiichi Minami, Suntou-gun, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/889 (2006.01); B01J 23/00 (2006.01); B01D 53/94 (2006.01); B01D 53/86 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8892 (2013.01); B01D 53/9418 (2013.01); B01J 23/002 (2013.01); B01D 53/8628 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20746 (2013.01); B01D 2257/404 (2013.01); B01D 2258/012 (2013.01); B01J 2523/00 (2013.01); Y02C 20/10 (2013.01);
Abstract
[Summary] [Purpose] To provide an excellent exhaust gas purification catalyst with satisfactory NOselective reductive purification performance at lower temperature, and having a satisfactory NO formation rate. [Solution Means] A selective reduction catalyst for exhaust gas purification, represented by the formula: CoMn)TiO(where x in the molar ratio is a value greater than 0 and 0.2 or less).