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:
Oct. 03, 2017
Filed:
Jan. 25, 2012
Applicants:
Masahiro Morita, Nisshin, JP;
Yutaka Oyama, Toyota, JP;
Yukihiro Okada, Shijyonawate, JP;
Inventors:
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 10/0565 (2010.01); H01M 10/0567 (2010.01); H01M 10/058 (2010.01); C08G 61/02 (2006.01); H01M 2/24 (2006.01); H01M 4/04 (2006.01); H01M 10/42 (2006.01); H01M 2/34 (2006.01); H01M 4/139 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); C08G 61/02 (2013.01); H01M 2/24 (2013.01); H01M 2/345 (2013.01); H01M 4/04 (2013.01); H01M 4/62 (2013.01); H01M 10/058 (2013.01); H01M 10/0565 (2013.01); H01M 10/0567 (2013.01); H01M 10/4235 (2013.01); H01M 2/34 (2013.01); H01M 4/0471 (2013.01); H01M 4/139 (2013.01); H01M 10/052 (2013.01); H01M 2200/20 (2013.01); H01M 2220/20 (2013.01); Y02E 60/122 (2013.01); Y02P 70/54 (2015.11); Y10T 29/49108 (2015.01);
Abstract
In the non-aqueous electrolyte secondary battery provided by the present invention, at or near the positive electrode constituting the non-aqueous electrolyte secondary battery, overcharge-reactive multimers including dimers to higher-order multimers formed by polymerization of an overcharge-reactive compound are present in a larger amount by mole than the overcharge-reactive compound remaining unpolymerized.