| 摘要 |
PURPOSE: A laminate is provided to effectively block ultraviolet ray, visible light, and infrared ray, to obtain excellent durability, to effectively reduce discoloration transmittance, and to enable a user to use the laminate as a window of vehicles and buildings. CONSTITUTION: A laminate(400) comprises: a pair of bases; and one or more photochromic films and one or more infrared ray shielding films which are included between the bases. The photochromic films and infrared ray shielding films are welded with the base using an adhesive film. The laminate a structure in which an outer material(401), a first adhesive film(402), the photpchromic film(403), a second adhesive film, the infrared ray shielding film, a third adhesive film(406), and an inner material(407) are laminated in order. |
