| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polarizing plate using a polyester film as a polarizer protective film, which hardly causes separation at an interface between a polarizer and the protective film. <P>SOLUTION: In a polarizing plate, at least one polyester film E, at least one major surface of which is provided with a highly adhesive layer H, and a polarizer P are laminated in such a manner that the surface of the polyester film on which the highly adhesive layer is formed faces the polarizer through an adhesive layer G. The polarizer P and the polyester film E are preferably laminated through an adhesive layer which is made of a resin solution containing a polyvinyl alcohol resin, a crosslinking agent and a metal compound colloid having an average particle diameter of 1-100 nm. The metal compound colloid is contained in the adhesive layer in an amount of not more than 200 pts.wt. per 100 pts.wt. of the polyvinyl alcohol resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
