Invention Grant
- Patent Title: Gel polymer electrolyte composition attaining shortened crosslinking time, secondary battery comprising same, and manufacturing method for secondary battery
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Application No.: US18286747Application Date: 2023-01-11
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Publication No.: US11967680B2Publication Date: 2024-04-23
- Inventor: Won Kyung Shin , Won Tae Lee , Young Ho Oh , Chul Haeng Lee , Kyoung Ho Ahn
- Applicant: LG ENERGY SOLUTION, LTD.
- Applicant Address: KR Seoul
- Assignee: LG ENERGY SOLUTION, LTD.
- Current Assignee: LG ENERGY SOLUTION, LTD.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR 20220040568 2022.03.31
- International Application: PCT/KR2023/000478 2023.01.11
- International Announcement: WO2023/191270A 2023.10.05
- Date entered country: 2023-10-12
- Main IPC: H01M10/0525
- IPC: H01M10/0525 ; C07C69/96 ; H01M10/052 ; H01M10/0565 ; H01M10/058 ; H01M50/105 ; H01M50/609
Abstract:
A gel polymer electrolyte composition, a secondary battery including the same, and a manufacturing method of a secondary battery are disclosed. Advantages of the disclosed aspects include increasing process efficiency by reducing the curing time of a gel polymer electrolyte while preventing leakage of an electrolyte.
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