| abstract |
The polarizing plate protective film of this invention has the outstanding adhesive force with a polarizer by the polyurethane resin layer formed on a thermoplastic saturated norbornene-type resin film. In addition, the blocking of the protective film can be prevented by the PVA layer formed on the polyurethane resin layer. The polarizing plate using the protective film of this invention is excellent in durability under high temperature and high humidity, and is used suitably for a liquid crystal display etc.n n n Polarizer, thermoplastic, saturated norbornene, polyurethane, polarizer, resin, protective film, PVA |