| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical film that is easy in molding, hardly causes a film defect during processing, and has favorable transparency. <P>SOLUTION: The optical film includes acrylic resin with a glass transition temperature of 110°C or higher and a fatty acid amide compound. A lubricant is contained by 0.001 pts.wt. or more and 1 pts.wt. or less in 100 pts.wt. of acrylic thermoplastic resin, so that an optical film can be obtained where an uneven defect hardly occurs especially during film formation, molding is easy, and an optical characteristic is improved. <P>COPYRIGHT: (C)2011,JPO&INPIT |
