| abstract |
The present invention provides a multilayer film comprising a substrate film and an easy-adhesive layer provided on the substrate film, the easy-adhesive layer comprising a cured product of a composition comprising polyurethane, A crosslinking agent and a nonvolatile base for crosslinking the polyurethane, wherein the polyurethane has a tensile modulus of 1000 N/mm 2 or more and 5000 N/mm 2 or less. |