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:
Nov. 08, 2022
Filed:
Feb. 25, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Byoung Gu Lee, Daejeon, KR;
Do Gyun Kim, Daejeon, KR;
Sang Suk Jung, Daejeon, KR;
Hang Soo Shin, Daejeon, KR;
Chan Bae Kim, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/571 (2021.01); H01M 10/0525 (2010.01); C08L 67/02 (2006.01); C09K 15/06 (2006.01);
U.S. Cl.
CPC ...
H01M 50/571 (2021.01); C08L 67/02 (2013.01); C09K 15/06 (2013.01); H01M 10/0525 (2013.01); C08L 2203/20 (2013.01); C08L 2310/00 (2013.01);
Abstract
A rust inhibitor for a gasket, a gasket for a secondary battery including the same, and a secondary battery are provided. The rust inhibitor includes an anti-rust material and a polymer resin, wherein the polymer resin includes at least one of polyethylene or a copolymer which includes 2 or more derived units selected from the group consisting of an ethylene-derived unit, a propylene-derived unit, a butylene terephthalate-derived unit, an ethylene terephthalate-derived unit, and a methyl acrylate-derived unit.