| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical film having transparency, high heat resistance and improved brittleness, nearly free from variation of optical characteristics even when used under high temperature and humidity conditions and holding excellent image display properties for a long period of time. <P>SOLUTION: The optical film contains an acrylic resin (A) having a structure represented by general formula (1) and a cellulose ester resin (B) having a specified repeating units (in the formula, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>each independently denotes a hydrogen atom, or a 1-20C organic residue). <P>COPYRIGHT: (C)2011,JPO&INPIT |
