| abstract |
The present invention provides an amine-based epoxy resin curing agent and an amine-based epoxy resin curing agent comprising an amine compound that gives a high gas barrier performance and a long port life, in addition to the outstanding performance that the epoxy resin has in the past, high gas barrier performance and long An epoxy resin composition having a port life is provided. Moreover, this invention provides the adhesive agent for laminates which is excellent in adhesiveness with respect to various polymers, paper, a metal, etc. which made this epoxy resin composition the main component. The amine epoxy resin curing agent of the present invention is characterized by consisting of a reaction product of the following (A), (B) and (D) or a reaction product of (A) and (B) and (C) and (D). .n n n (A) metaxylylenediamine or paraxylylenediamine,n n n (B) a polyfunctional compound having at least one acyl group capable of forming an amide group moiety by reaction with a polyamine and forming an oligomer,n n n (C) monovalent carboxylic acid having 1 to 8 carbon atoms and / or derivatives thereof,n n n (D) The functional compound which has at least 1 carbonate site | part represented by Formula (2) which forms the carbamate site | part represented by Formula (1) by reaction with a polyamine. |