| abstract |
(57) [Summary] [Object] To provide a protective film for a polarizing plate, which has both scratch resistance and antistatic property, has little loss, and has a good yield and low cost, and a polarizing plate using this film. [Structure] An antistatic layer containing an ionene conductive polymer and a hydrophobic binder on one surface of a transparent plastic film, or a polymer molecule crosslinked fourth Having an antistatic layer containing a quaternary ammonium cation conductive polymer, and having a cured film layer obtained by irradiating the layer containing the ultraviolet curable resin composition with ultraviolet rays and curing the layer on the antistatic layer, A protective film for a polarizing plate having an easily-adhesive layer containing a hydrophilic polymer on its surface or a PVA-based hydrophilic layer on the easily-adhesive layer, and a polarizing plate using the protective film for a polarizing plate. [Effect] By using the protective film for a polarizing plate of the present invention as a polarizing plate used for a liquid crystal display panel, it is possible to provide a polarizing plate which has almost no scratches or dust adhesion, has little loss, and is inexpensive. |