POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND RESISTIVE TOUCH PANEL
The present invention provides a polarizing plate protective film comprising a silane coupling agent layer on one surface of a siloxane-crosslinking acrylic silicone resin film; a polarizing plate comprising the protective film in such a manner that the protective film is laminated on one surface or both surfaces of the polarizer through the silane-coupling agent layer; and a resistive touch panel comprising the polarizing plate.
1 . A polarizing plate protective film comprising a silane coupling agent layer on one surface of a siloxane-crosslinking acrylic silicone resin film.
2 . The polarizing plate protective film according to claim 1 , wherein the silane coupling agent is an isocyanate-based silane coupling agent.
3 . A polarizing plate comprising the protective film of claim 1 and a polarizer, in such a manner that the protective film is laminated on one surface or both surfaces of the polarizer through the silane coupling agent layer.
4 . The polarizing plate according to claim 3 , wherein the polarizer is a polarizing film comprising a polyvinyl alcohol-based polymer, to which iodine or dichromatic dye is absorbed.
5 . The polarizing plate according to claim 3 , wherein the protective film and the polarizer are bonded to each other by means of an aqueous adhesive comprising an aqueous polyvinyl alcohol solution.
6 . A resistive touch panel comprising the polarizing plate of claim 3 .