Patent ID: 11967679
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 2:
3. The composition for a gel polymer electrolyte of claim 1, wherein, in Formula 1,
R1 is at least one selected from the group consisting of a propylene group, a butylene group, a pentylene group, a hexylene group, a cyclopentylene group, a cyclohexylene group, —CO—O—(CH2)5—, —(CH2CH2OCH2CH2)r—, where r is an integer of 1 to 10, and —(CH2)5—CO—, and
R2 is at least one selected from the group consisting of —CO—O—R3—O— (where R3 is a propylene group, a butylene group, a pentylene group, a hexylene group, a cyclopentylene group, a cyclohexylene group, or —(CH2CH2OCH2CH2)r1, where r1 is an integer of 1 to 10, and —(CH2)5—CO—O—.