| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a packaging material for a battery which has high insulating properties and excellent durability.SOLUTION: The packaging material for a battery comprises a laminate in which at least a base material layer, a metal layer, an insulating layer, and a sealant layer are laminated in this order. The insulating layer is formed of a resin composition which contains: (i) at least one of an amorphous modified polyolefin resin (A) and a modified polyolefin resin (B) having a melting point of 110°C or higher; and (ii) a modified polyolefin resin (C) having a melting point of 100°C or lower.</p> |
