EPOXY RESIN CURING AGENT, EPOXY RESIN COMPOSITION, AND ADHESIVE AGENT FOR LAMINATE

摘要

Disclosed are: an epoxy resin curing agent that, in addition to the excellent performance and high gas barrier performance of epoxy resins, grants favorable adhesive qualities to polyester; an epoxy resin composition containing said epoxy resin curing agent; an adhesive agent that is for a laminate and that has said composition has the primary component; and a laminate film, multi-layered packaging material, and a bag for packaging that use said adhesive agent. The epoxy resin curing agent is characterized by being a reaction product of the belowmentioned A, B, and C: (A) metaxylylene diamine or a paraxylylene diamine; (B) a polyfunctional compound that has one acyl group, can form an oligomer, and forms an amide group site by means of a reaction with a polyamine; and (C) an aromatic dicarboxylic acid, an ester thereof, a amide, an acid anhydride, or an acid chloride.