| 摘要 |
PROBLEM TO BE SOLVED: To provide a transparent structure that has excellent antifouling property, antifogging property and scratch resistance, improves selectivity in a surface protective film to be used in manufacturing or processing a face protective mask for medical use or the like, prevents adverse influences by the surface protective film, and has excellent anti-crack property in a process of punching the structure into a mask shape.SOLUTION: A transparent laminate is provided, which includes at least a transparent substrate 11 and a structure layer 12. The structure layer 12 has at least either projections or recesses on a surface thereof, in which an average distance of adjoining projections or an average distance of adjoining recesses is equal to or lower than a wavelength of visible light. The structure layer 12 is formed of a polymer of an active energy ray-curable resin composition; and the active energy ray-curable resin composition comprises a composition of a (meth)acrylate polymerizable compound. The structure layer 12 has a surface contact angle with water of 26° or more and 74° or less; and the structure layer 12 has an elastic modulus of less than 0.5 GPa at 180°C.SELECTED DRAWING: Figure 1A |
