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. 06, 2015
Filed:
Sep. 08, 2010
Applicants:
Nam-soon Choi, Yongin-si, KR;
Man-seok Han, Yongin-si, KR;
Tae-keun Kim, Yongin-si, KR;
Jin-kyu Hong, Yongin-si, KR;
Sung-soo Kim, Yongin-si, KR;
Inventors:
Nam-Soon Choi, Yongin-si, KR;
Man-Seok Han, Yongin-si, KR;
Tae-Keun Kim, Yongin-si, KR;
Jin-Kyu Hong, Yongin-si, KR;
Sung-Soo Kim, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 10/052 (2010.01); C08L 27/16 (2006.01); H01M 4/131 (2010.01); H01M 4/505 (2010.01); C08L 1/28 (2006.01);
U.S. Cl.
CPC ...
H01M 10/052 (2013.01); C08L 27/16 (2013.01); H01M 4/131 (2013.01); H01M 4/505 (2013.01); H01M 4/621 (2013.01); H01M 4/622 (2013.01); H01M 4/623 (2013.01); C08L 1/28 (2013.01); C08L 1/284 (2013.01); C08L 1/286 (2013.01); Y02E 60/122 (2013.01);
Abstract
A rechargeable lithium battery includes a binder for a rechargeable lithium battery, and a positive active material composition. The binder for the rechargeable lithium battery includes a nitrile-based polymer nanoparticle and a fluorine-containing polymer nanoparticle.
Choi, Nam-Soon. (2015). Binder and positive active material composition for rechargeable lithium battery, and rechargeable lithium battery including same (U.S. Patent No. 8927150). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8927150
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile