摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new reflection film capable of reflecting and also diffusing and reflecting light of a visible light region while absorbing light of an ultraviolet range. <P>SOLUTION: There is proposed a reflection film which has a constitution formed by sequentially and repeatedly laminating at least two or more kinds of thermoplastic resin layers composed of base resins different in refractive index on at least a surface side using reflection of a white film containing a fine powdery filler having an absorption band in a wavelength region of 380 nm to 780 nm and is formed by laminating a resin laminate which has a reflectance of light having a wavelength of 400 nm of 70% or more and a reflectance of light having a wavelength of 500 nm to 780 nm of 50% or less over the wavelength in the whole region. <P>COPYRIGHT: (C)2013,JPO&INPIT |