Moisture curing type hot melt resin composition, laminate or molded body

摘要

The problem of the present invention is to provide a moisture curing type hot melt resin composition capable of improving the internal curing property while suppressing the flexure of the hardened material appearance.The present invention relates to a moisture curing hot melt resin composition comprising a urethane prepolymer having an isocyanate group, and a urethane prepolymer having the isocyanate group is a reaction product of polyol (a) with polyisocyanate (b) The polyol comprises a polycarbonate polyol (A1) having a unit derived from a compound (D1) represented by formula (1) and a crystalline polyester polyolThis feature is characterized by the fact thatIn the general formula (1), n represents an integer of 2 to 7 or less. ]No selection