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. 06, 2026
Filed:
May. 31, 2023
Lg Energy Solution, Ltd., Seoul, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
A method for preparing a polymer solid electrolyte, and the polymer solid electrolyte prepared by freezing and thawing includes a cross-linked structure formed by a cross-linkable functional group, and the cross-linked structure includes (a) a cross-linkage between the cross-linkable functional groups, (b) a cross-linkage between the cross-linkable functional group and a solvent, and (c) a bond between the cross-linkable functional group and a lithium salt. Accordingly, even without using a separate plasticizer, crystallinity of the polymer solid electrolyte is reduced, and ionic conductivity can be improved. In addition, continuous processing and mass production are possible.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile