Patent ID: 11870033
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC C  H

Claim 3:
4. The solid polymer electrolyte of claim 1, wherein the multifunctional acrylate-based polymer comprises at least one polymerization unit derived from a monomer selected from trimethylolpropane ethoxylate triacrylate, trimethylolpropane propoxylate triacrylate, polyethylene glycol dimethacrylate, polyethylene glycol diacrylate, polyester dimethacrylate, trimethylolpropane trimethacrylate, ethoxylated bisphenol A dimethacrylate, tetraethylene glycol diacrylate, 1,4-butanediol diacrylate, 1,6-hexandiol diacrylate, ditrimethylolpropane tetraacrylate, pentaerythritol tetraacrylate, pentaerythritol ethoxylate tetraacrylate, dipentaerythritol pentaacrylate, and dipentaerythritol hexaacrylate.