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:
Nov. 05, 2019
Filed:
Dec. 25, 2015
Applicant:
Zeon Corporation, Chiyoda-ku, Tokyo, JP;
Inventors:
Assignee:
ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0525 (2010.01); H01M 4/62 (2006.01); H01M 10/058 (2010.01); H01M 4/04 (2006.01); H01M 4/13 (2010.01); C08C 2/04 (2006.01); H01M 4/02 (2006.01); C08L 15/00 (2006.01); H01M 4/1391 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0525 (2013.01); C08C 2/04 (2013.01); H01M 4/0404 (2013.01); H01M 4/13 (2013.01); H01M 4/621 (2013.01); H01M 4/622 (2013.01); H01M 4/623 (2013.01); H01M 10/058 (2013.01); C08L 15/005 (2013.01); H01M 4/1391 (2013.01); H01M 2004/028 (2013.01);
Abstract
Provided is a binder composition for a non-aqueous secondary battery positive electrode that can form a positive electrode with which it is possible to obtain a non-aqueous secondary battery having excellent life characteristics even when aging treatment is carried out under low-temperature and low-depth of charge conditions. The binder composition contains a first binder, iron, and at least one of ruthenium and rhodium. The total iron, ruthenium, and rhodium content is no greater than 5×10parts by mass per 100 parts by mass of the first binder.