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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 10243239 B1

PDFFull Text
Date of Patent:
Mar. 26, 2019

Filed:

Oct. 02, 2015

Gel polymer electrolyte and lithium secondary battery comprising the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Kyoung Ho Ahn, Daejeon, KR;

Jeong Woo Oh, Daejeon, KR;

Chul Haeng Lee, Daejeon, KR;

Yi Jin Jung, Daejeon, KR;

Sol Ji Park, Daejeon, KR;

Assignee:

LG Chem, Ltd., , KR;

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Primary Examiner:

Sarah A Slifka

Int. Cl.
CPC ...
H01M 10/0569 (2010.01); H01M 10/052 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); H01M 10/052 (2013.01); H01M 10/0565 (2013.01); H01M 2300/0028 (2013.01); H01M 2300/0082 (2013.01);
Abstract

Provided are a gel polymer electrolyte including a polymer network, and an electrolyte solution impregnated in the polymer network, wherein the polymer network is formed by combining a first oligomer, which includes unit A derived from a monomer including at least one copolymerizable acrylate or acrylic acid, unit C including urethane, and unit E including siloxane, in a three-dimensional structure, and a lithium secondary battery including the gel polymer electrolyte.

Find Patent Forward Citations

Ahn, Kyoung. (2019). Gel polymer electrolyte and lithium secondary battery comprising the same (U.S. Patent No. 10243239). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10243239

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

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