Patent ID: 11962012
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 3:
4. The negative electrode according to claim 1, wherein the binder is selected from the group consisting of styrene-butadiene rubber, carboxymethylcellulose, polyvinyl alcohol, polyvinylidene difluoride, vinylidene fluoride-hexafluoropropene, polytetrafluoroethylene, polyimide, polyacrylic acid, acrylic polymer, and combinations thereof, wherein the acrylic polymers is a polymer formed by polymerization of at least one monomer selected from the group consisting of acrylic acid esters, methacrylic acid esters, acrylonitrile, and combinations thereof.