BINDER RESIN COMPOSITION FOR NONAQUEOUS ELECTROLYTE ENERGY DEVICE ELECTRODE, NONAQUEOUS ELECTROLYTE ENERGY DEVICE ELECTRODE, AND NONAQUEOUS ELECTROLYTE ENERGY DEVICE

摘要

A binder resin composition, which is excellent in adhesion to a negative electrode collector and resistance to swelling with an electrolyte and has good softness and flexibility of an electrode. The use of the binder resin composition can provide an electrode of a nonaqueous electrolyte energy device, which has a high capacitance and undergoes no significant lowering in capacitance during a charge/discharge cycle, and a nonaqueous electrolyte energy device. The binder resin composition for a nonaqueous electrolyte energy device electrode comprises a copolymer comprising repeating units derived from a nitrile group-containing monomer, repeating units derived from a monomer represented by formula (I): (I) wherein R