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:
Aug. 06, 2019
Filed:
Jul. 01, 2015
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 10/0567 (2010.01); C07F 7/08 (2006.01); C07C 49/647 (2006.01); C07C 49/683 (2006.01); C07C 49/697 (2006.01); H01M 10/0569 (2010.01); C07C 49/753 (2006.01); C07D 307/46 (2006.01); C07D 333/22 (2006.01); H01M 4/38 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/587 (2010.01); H01M 10/0525 (2010.01); H01M 10/0568 (2010.01); H01M 4/48 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); C07C 49/647 (2013.01); C07C 49/683 (2013.01); C07C 49/697 (2013.01); C07C 49/753 (2013.01); C07D 307/46 (2013.01); C07D 333/22 (2013.01); C07F 7/0803 (2013.01); H01M 4/386 (2013.01); H01M 4/483 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); C07C 2601/04 (2017.05); H01M 2300/0025 (2013.01); H01M 2300/0037 (2013.01); Y02T 10/7011 (2013.01);
Abstract
A nonaqueous electrolytic solution comprising a cyclobutenedione derivative represented by the following general formula (1): wherein Rrepresents an organic group having a carbon-carbon double bond or a carbon-carbon triple bond in its structure, and Rrepresents an alkyl group having 1-6 carbon atoms, an alkoxy group having 1-6 carbon atoms, a thioalkyl group having 1-6 carbon atoms, a substituted or unsubstituted thioaryl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group.