| abstract |
The present invention provides an adhesive composition capable of forming the following laminates, and a laminate, a packaging material for an electrical storage device, a container for an electrical storage device, and an electrical storage device that are more excellent in resistance to electrolyte solutions than conventional ones. When the laminate is aged at 40° C. for about 3 days, the adhesive strength can be maintained at a high level even if it is immersed in an electrolytic solution at 85° C. for two weeks or more. The adhesive composition of the present invention is used for laminating a metal foil layer and a heat-sealing 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; The epoxy compound B obtained by the reaction of the polymer B1 of fatty acid and the compound B2 which has two or more epoxy groups. |