POLARIZER PROTECTION FILM, POLARIZING PLATE AND IMAGE DISPLAY

摘要

Disclosed is a polarizer protection film which exhibits excellent ultraviolet absorption by using an ultraviolet-absorbing monomer as the raw material. The polarizer protection film also exhibits excellent heat resistance, excellent optical transparency, while having extremely little coloration and foaming. Also disclosed are a polarizing plate with only a few appearance defects, which uses such a polarizer protection film, and a high-quality image display using such a polarizing plate. The polarizer protection film has a light transmittance of 380 nm of not more than 30% with a thickness of 80 mum, and can be obtained by extrusion molding using a molding material containing a resin component mainly composed of a (meth)acrylic resin which is obtained by polymerizing a monomer composition containing an ultraviolet-absorbing monomer and a (meth)acrylic monomer.