| abstract |
The present invention provides a surface protective film for a polarizer, which is excellent in the balance of adhesive force at a low-speed peeling speed and a high-speed peeling speed, and has good adhesion to a polarizer even if the adhesive force is small, and has excellent durability, reworkability, and Excellent antistatic properties. In this surface protection film for polarizers, an adhesive layer is formed on one side of the resin film, and the adhesive layer is cross-linked by an adhesive composition containing an acrylic polymer, a cross-linking agent, and an antistatic agent The surface protective film for polarizers is characterized in that the acrylic polymer is composed of (A) a (meth)acrylate monomer having an alkyl group having C4 to C18 carbon atoms, (B) containing A copolymer composed of a hydroxyl copolymerizable monomer and (C) a carboxyl group-containing copolymerizable monomer, and the polarizer surface protective film attached to the polarizer is placed under a load of 500 g at 23° C. for 24 hours There is no dislocation in the shear retention test of the polarizer. |