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:
Jan. 29, 2019
Filed:
Mar. 31, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sung-Hoon Yu, Daejeon, KR;
Doo-Kyung Yang, Daejeon, KR;
Min-Jung Jou, Daejeon, KR;
Yoo-Sun Kang, Daejeon, KR;
Yoo-Seok Kim, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 10/052 (2010.01); H01M 4/36 (2006.01); H01M 4/485 (2010.01); H01M 10/0567 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); C07D 239/30 (2006.01); C07D 239/32 (2006.01); C07D 317/36 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/052 (2013.01); H01M 4/36 (2013.01); H01M 4/485 (2013.01); H01M 10/0567 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); C07D 239/30 (2013.01); C07D 239/32 (2013.01); C07D 317/36 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract
Disclosed are: a non-aqueous electrolyte for a lithium secondary battery containing 1-20 parts by weight of a cyano group-containing pyrimidine-based compound on the basis of 100 parts by weight of an organic solvent; and a lithium secondary battery comprising the same.