Patent ID: 11929519
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC C  H

Claim 6:
7. The secondary battery of claim 1, wherein the oligomer comprises at least one compound selected from the group consisting of the compounds represented by Formula 1-1 to Formula 1-5 below:, wherein, in Formula 1-1, n1 is an integer of 1 to 20,000,, wherein, in Formula 1-2, n2 is an integer of 1 to 20,0001, wherein, in Formula 1-3, n3 is an integer of 1 to 20,000,, wherein, in Formula 1-4, n4 is an integer of 1 to 20,000,, wherein, in Formula 1-5, n5 is an integer of 1 to 20,000.