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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.:

US 9099756 B1

PDFFull Text
Date of Patent:
Aug. 04, 2015

Filed:

Oct. 20, 2009

Flame retardant electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same

Applicants:

Nam-soon Choi, Suwon-si, KR;

Irina Profatilova, Suwon-si, KR;

Sae-weon Roh, Suwon-si, KR;

Yong-chul Park, Suwon-si, KR;

Sung-soo Kim, Suwon-si, KR;

Inventors:

Nam-Soon Choi, Suwon-si, KR;

Irina Profatilova, Suwon-si, KR;

Sae-Weon Roh, Suwon-si, KR;

Yong-Chul Park, Suwon-si, KR;

Sung-Soo Kim, Suwon-si, KR;

Assignee:

Samsung SDI Co., Ltd., Yongin-si, KR;

Attorney:

Christie, Parker & Hale, LLP

Primary Examiner:

Ula C Ruddock

Assistant Examiner:

Osei Amponsah

Int. Cl.
CPC ...
H01M 6/16 (2006.01); H01M 10/04 (2006.01); H01M 10/0567 (2010.01); H01M 4/04 (2006.01); H01M 4/13 (2010.01); H01M 4/139 (2010.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); H01M 10/42 (2006.01); H01M 4/133 (2010.01); H01M 4/1393 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 4/0452 (2013.01); H01M 4/0466 (2013.01); H01M 4/13 (2013.01); H01M 4/139 (2013.01); H01M 4/62 (2013.01); H01M 10/052 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 10/4235 (2013.01); H01M 4/133 (2013.01); H01M 4/1393 (2013.01); H01M 10/0525 (2013.01); H01M 2300/0025 (2013.01); H01M 2300/0045 (2013.01); Y02E 60/122 (2013.01); Y10T 29/49115 (2015.01);
Abstract

Flame retardant electrolyte solutions for rechargeable lithium batteries and lithium batteries including the electrolyte solutions are provided. The flame retardant electrolyte solution includes a lithium salt, a linear carbonate-based solvent, at least one ammonium cation, a phosphoric acid-based solvent, and an additive including oxalatoborate.

Find Patent Forward Citations

Choi, Nam-Soon. (2015). Flame retardant electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same (U.S. Patent No. 9099756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9099756

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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