COMPOSITION FOR ADHESIVE AND ADHESIVE FILM, COMPOSITION FOR POWER STORAGE DEVICE, SLURRY FOR POWER STORAGE DEVICE ELECTRODE, POWER STORAGE DEVICE ELECTRODE, SLURRY FOR PROTECTIVE FILM, AND POWER STORAGE DEVICE

摘要

Provided are: a composition for an adhesive, the composition showing little change in adhesive properties, even when subjected to temperature changes; and an adhesive film having excellent productivity, moldability, and adhesiveness. Further provided is a composition for a power storage device, the composition being capable of forming a layer having excellent adhesion to a current collector or a separator, and also being capable of producing a power storage device having excellent charge/discharge characteristics. The composition according to the present invention contains heterophasic polymer particles (A) and a liquid medium (B), and is characterized in that the heterophasic polymer particles (A) have a repeating unit derived from a conjugated diene, a repeating unit derived from an unsaturated carboxylic acid ester, and a repeating unit derived from an unsaturated carboxylic acid.