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:
Apr. 24, 2012
Filed:
Aug. 04, 2008
Applicants:
Seung-sik Hwang, Seongnam-si, KR;
Young-gyoon Ryu, Suwon-si, KR;
Seok-soo Lee, Suwon-si, KR;
Dong-joon Lee, Seoul, KR;
Inventors:
Seung-sik Hwang, Seongnam-si, KR;
Young-gyoon Ryu, Suwon-si, KR;
Seok-soo Lee, Suwon-si, KR;
Dong-joon Lee, Seoul, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
An additive for an electrolyte of a lithium secondary battery, the additive including a polysiloxane-based compound represented by Formula 1 below: In formula 1 R, R, R, A, A, l, m, n, o and p are as described in the detailed description of the present invention.