| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical film and the like exhibiting excellent antistatic properties over the lapse of time, having excellent adhesiveness with a cellulose ester film produced by melt-casting film formation, and having a cured layer excellent in optical properties. <P>SOLUTION: In this optical film, the cured layer formed by curing a cationic polymerizable composition, which contains an ionic liquid, an epoxy compound, and an oxetane compound, is provided on the cellulose ester film containing ≤0.01 mass% of a solvent. <P>COPYRIGHT: (C)2010,JPO&INPIT |
