| 摘要 |
<p>PURPOSE: To provide an optical film having excellent durability and weather resistance, IR absorbing property, self repairing property and scratch resistance. CONSTITUTION: The optical film 1 has a tone correcting layer (A) and a transparent resin layer (B) in the observation side than the tone correcting layer (A). The layer (A) contains a thermoplastic resin that is soluble with a solvent and has 120°C to 180°C glass transition temperature as main agent and also contains a dye having the ability to correct the tone. The layer (B) has the self repairing property and UV absorbing property. An antireflection layer (C) consisting of a noncrystalline fluorine-containing polymer is preferably formed on the surface of the transparent resin layer (B).</p> |
