| abstract |
The present invention provides an adhesive composition that can form a laminate that can be maintained at a high level even when immersed in an electrolyte solution at 85°C for more than two weeks when aged at 40°C for about 3 days . Provided are a laminate, a packaging material for an electrical storage device, a container for an electrical storage device, and an electrical storage device, which are superior in resistance to electrolyte solutions compared to the past. The adhesive composition of the present invention is used to laminate a metal foil layer and a heat seal layer via an adhesive layer, and the adhesive composition is characterized by containing: a polyolefin resin (A) having a carboxyl group or an acid anhydride group, and The epoxy compound (B) obtained by the reaction of the unsaturated fatty acid polymer (B1) and the compound (B2) having two or more epoxy groups. |