| abstract |
The invention provides a protective film for a polarizer, a method for manufacturing the protective film for a polarizer, and an apparatus for manufacturing the protective film for a polarizer. The protective film for a polarizer uses a base material and an antistatic layer without mixing. In this case, the protective film for polarizers, which is fused and fixed, and the base material layer and the antistatic layer are oriented together, and an antistatic layer having a specific thickness is formed. As a result, the cohesion between the base material and the antistatic layer, It has excellent adhesion, and has antistatic properties and anti-peel electrification properties without degrading optical properties. The protective film for a polarizer of the present invention includes a substrate and an antistatic layer formed of an antistatic agent composition containing a conductive polymer on one surface of the substrate, and the substrate and the antistatic layer are characterized in that It is fused and fixed without mixing, and has orientation. The thickness of the antistatic layer is 100 nm or less. |