摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polarizing plate of excellent heat resistance and flexibility, having polarization performance and visibility of hardly getting worse, and a protection film for the polarizing plate for obtaining the polarizing plate. <P>SOLUTION: This protection film for the polarizing plate has a layer A containing 100 pts.wt. of thermoplastic resin such as an alicyclic olefin resin and an acrylic resin, 0.1-2 pts.wt. of benzoate ultraviolet absorbent such as hexadecyl-3, 5-di-t-butyl-4-hydroxy benzoate, and 0.5-3.5 pts.wt. of benzo-triazol ultraviolet absorbent such as 2, 2'-methylene-bis[-(1, 1, 3, 3-tetramethyl butyl)-6-(2H-benzotriazol-2-yl) phenol]. <P>COPYRIGHT: (C)2009,JPO&INPIT |