| abstract |
The present invention provides a pressure-sensitive adhesive composition and an antistatic surface protective film which have excellent adhesive performance and antistatic performance and also have low staining property. (a1) at least one (meth) acrylate monomer having an alkyl group of C1 to C4, (a2) at least one of (meth) acrylic acid ester monomers having an alkyl group having a carbon number of C5 to C18, (B) or at least one of the copolymerizable vinyl monomer containing a carboxyl group, (C) a polyalkylene glycol mono (meth) acrylic polymer, a phenyl group, pentafluorophenyl of the copolymer obtained by copolymerizing at least one or more of the acrylate monomer (C 6 F is composed of 05 anion and a cation having a), ions having a melting point of the solid at a temperature of 25 ℃ over 25 ℃ compound of (D) an antistatic agent, (E) a crosslinking accelerator, (F) keto yen all tautomeric compound . |