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:
Sep. 16, 2025
Filed:
Nov. 22, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/04 (2006.01); G01N 11/00 (2006.01); H01M 10/0525 (2010.01); H01M 10/0569 (2010.01); H01M 50/403 (2021.01); H01M 50/417 (2021.01); H01M 50/426 (2021.01); H01M 50/434 (2021.01); H01M 50/443 (2021.01); H01M 50/446 (2021.01); H01M 50/451 (2021.01);
U.S. Cl.
CPC ...
G01N 11/00 (2013.01); H01M 10/0525 (2013.01); H01M 10/0569 (2013.01); H01M 50/403 (2021.01); H01M 50/417 (2021.01); H01M 50/426 (2021.01); H01M 50/434 (2021.01); H01M 50/443 (2021.01); H01M 50/446 (2021.01); H01M 50/451 (2021.01); H01M 2300/0037 (2013.01);
Abstract
A method for manufacturing a battery. According to the method, a combination of binder resin composition material and an organic solvent (electrolyte) that causes low dissolution of a polymer in the resin may be selected. The selected binder resin composition material, organic solvent (electrolyte) or both may be used to manufacture a battery to prevent possible degradation of the battery due to a possible decrease in interlayer adhesion of the resin caused by dissolution of the polymer in the resin as well as a possible increase in resistance to ion flow in an electrolyte in the battery due to the dissolution of the polymer into the electrolyte.