| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical film which has slight haze, is excellent in transparency, has excellent optical characteristics such as low birefringence, has satisfactory mechanical strength and heat resistance and is excellent in moisture permeability. <P>SOLUTION: The optical film is cured by crosslinking an ionizing radiation curable resin composition which comprises a binary or ternary olefin copolymer (A) of 80 to 97 mass% and a compound (B) having radical polymerizable unsaturated double-bonds of 3 to 20 mass%. <P>COPYRIGHT: (C)2008,JPO&INPIT |
