| abstract |
Provided are a reactive adhesive agent, a laminated film using the same, and a packaging body, the reactive adhesive agent containing a polyol composition (A) and a polyisocyanate composition (B), wherein: the polyol composition (A) contains a polyester polyol (A1) that is a reaction product obtained by collectively charging polyethylene terephthalate, a polyhydric alcohol, and a polybasic acid, and/or a polyester polyurethane (A2) that is a reaction product of the polyester polyol (A1) and an isocyanate compound; and the content of metal elements derived from the polyethylene terephthalate is less than 50 ppm. |