| abstract |
[PROBLEMS] To provide a pressure-sensitive adhesive composition and a surface protective film having antistatic performance, excellent balance of adhesive strength between a low-speed peeling area and a high-speed peeling area, and excellent durability, rework property, and antistatic property. provide. (A) a (meth) acrylic acid ester monomer having an alkyl group with C4 to C10 carbon atoms, (B) a copolymerizable monomer containing a hydroxyl group, and (C) a copolymer containing a carboxyl group. And a copolymer containing (D) a polyalkylene glycol mono (meth) acrylate monomer, (E) a trifunctional or higher functional isocyanate compound, (F) a crosslinking retarder, and (G) a crosslinking A pressure-sensitive adhesive composition comprising a catalyst, (H) an antistatic agent, and (I) a polyether-modified siloxane compound is provided. [Selection figure] None |