| abstract |
It is an object of the present invention to provide a film-shaped packaging material for a battery which can cure an adhesive layer provided between a base layer and a barrier layer in a short time to provide excellent adhesion strength and has excellent moldability do. A packaging material for a battery comprising a laminate having a base layer, an adhesive layer, a barrier layer and a sealant layer in this order, wherein the adhesive layer comprises a thermosetting resin and (A) a curing accelerator and an elastomer resin, or (B) It is possible to cure the adhesive layer provided between the base layer and the barrier layer in a short time and to shorten the lead time by forming the cured product of the resin composition containing the beads. Further, by providing the adhesive layer between the base layer and the barrier layer, the adhesion strength between the base layer and the barrier layer is high, and furthermore, excellent formability can be provided. |