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:
Apr. 09, 2019
Filed:
Dec. 27, 2012
Applicant:
Asahi Kasei E-materials Corporation, Tokyo, JP;
Inventors:
Akihiro Kato, Tokyo, JP;
Naoto Miyake, Tokyo, JP;
Assignee:
ASAHI KASEI KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/1039 (2016.01); H01M 8/1023 (2016.01); H01M 8/20 (2006.01); H01M 8/18 (2006.01); H01M 8/1018 (2016.01); C08F 14/18 (2006.01); C08G 65/00 (2006.01); H01B 1/12 (2006.01); C08J 5/22 (2006.01);
U.S. Cl.
CPC ...
H01M 8/1039 (2013.01); C08F 14/18 (2013.01); C08G 65/007 (2013.01); H01B 1/122 (2013.01); H01M 8/1023 (2013.01); H01M 8/188 (2013.01); H01M 8/20 (2013.01); C08J 5/2237 (2013.01); C08J 2327/18 (2013.01); H01M 2008/1095 (2013.01); Y02E 60/528 (2013.01);
Abstract
The purpose of the present invention is to provide a redox flow secondary battery which has low electrical resistance and excellent current efficiency in addition to durability. The present invention relates to: an electrolyte membrane for redox flow secondary batteries, which contains an ion exchange resin composition containing a fluorine-based polymer electrolyte; and a redox flow secondary battery which uses the electrolyte membrane for redox flow secondary batteries.