Provided is a laminated film comprising a self-healing layer that is superior in a following property at the time of molding, in a self-healing property, and in contamination resistance. A laminated film comprises A layer on at least one side of a substrate film, characterized in that A layer comprises (1) a (poly) caprolactone segment and (2) a urethane bond, the contact angle of distilled water on A layer is 95° or more and less than 120°, and the contact angle of diiodomethane on A layer is 70° or more and less than 87°.
本发明提供了一种由自修复层组成的层压薄膜,该自修复层在成型时的跟随特性、自修复特性和抗污染性方面都非常出色。一种层压薄膜包括基底薄膜至少一面上的 A 层,其特征在于 A 层包括 (1) (聚)
己内酯段和 (2) 聚
氨酯键,蒸馏
水在 A 层上的接触角为 95°以上且小于 120°,
二碘甲烷在 A 层上的接触角为 70°以上且小于 87°。