| 摘要 |
PROBLEM TO BE SOLVED: To provide a diffraction structure transfer foil enabling stable embossment processing when producing a complicated molding, as well as being a transfer foil that can be separated with lighter force, more specifically, achieving both moldability and light separation, utilizing an effect speed difference of resins.SOLUTION: A diffraction structure transfer foil includes, at least on one surface of a base material: a separation protective layer, a UV molding layer, a light reflection layer and an adhesion layer. The separation protective layer and the UV molding layer have different polymerization systems, respectively. A reaction speed by UV irradiation is faster in the UV molding layer than in the separation protective layer. |
