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:
Mar. 16, 2021
Filed:
Dec. 07, 2017
Applicants:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Hiroto Asano, Nissin, JP;
Toshiyuki Kawai, Nagoya, JP;
Shinpei Kondo, Nagoya, JP;
Shigeaki Yamazaki, Osaka, JP;
Shinichi Kinoshita, Osaka, JP;
Assignees:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0569 (2010.01); H01M 10/0567 (2010.01); H01M 10/0525 (2010.01); H01M 10/0568 (2010.01); H01M 10/04 (2006.01); H01M 10/05 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); H01M 10/04 (2013.01); H01M 10/05 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/0568 (2013.01); H01M 2300/0037 (2013.01);
Abstract
A nonaqueous electrolyte solution used for a nonaqueous electrolyte secondary battery includes a cyclic carbonate and a fluorinated carboxylate ester including two fluorine atoms on an alpha carbon atom derived from a carboxylic acid as a nonaqueous solvent.