| abstract |
Provided is an adhesive composition having excellent re-solubility, excellent adhesion, and excellent chemical resistance (electrolyte solution resistance), and a packaging material for batteries, the packaging material comprising an adhesive layer of the adhesive composition, as well as a battery that uses the packaging material. The adhesive composition comprises an acid-modified polyolefin (A), a curing agent (B), and an organic solvent (C), wherein the total amount of adhering matter of the acid-modified polyolefin (A), the curing agent (B), and a reaction product thereof after a re-dissolution test is 200 g/m<sup>2</sup> or less. |