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:
Oct. 03, 2023
Filed:
Mar. 08, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Won Kyung Shin, Daejeon, KR;
Kyoung Ho Ahn, Daejeon, KR;
Chul Haeng Lee, Daejeon, KR;
Jeong Woo Oh, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/129 (2021.01); H01M 50/121 (2021.01); H01M 50/105 (2021.01); H01M 50/119 (2021.01); C08G 64/02 (2006.01); C08L 23/02 (2006.01); C08L 67/02 (2006.01); C08L 77/06 (2006.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 50/121 (2021.01); C08G 64/0208 (2013.01); C08L 23/02 (2013.01); C08L 67/02 (2013.01); C08L 77/06 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 50/105 (2021.01); H01M 50/119 (2021.01); H01M 50/129 (2021.01); H01M 2300/0082 (2013.01); H01M 2300/0085 (2013.01);
Abstract
The present invention relates to a pouch exterior material which is for a lithium secondary battery and includes an inner layer, an outer resin layer, and a metal layer located between the inner layer and the outer resin layer, wherein the inner layer contains an ethylenically unsaturated group, and a lithium secondary battery including the pouch exterior material.