RESIN COMPOSITION FOR SOLID POLYMER ELECTROLYTE, SOLID POLYMER ELECTROLYTE, AND POLYMER CELL

Polymer solid electrolytes with good film strength, high ionic conductivity and excellent processability are provided, comprising a resin composition for polymer solid electrolytes containing 0.5-5.0 % by weight of a curable resin having a specific structure (A), a plasficizer and (B) an electrolyte (C).