| 摘要 |
The present invention provides an adhesive composition and a surface protection film which have antistatic performance, an excellent adhesive strength balance between a low speed peeling and a high speed peeling, a long port life, and excellent durability and reworkability. The adhesive composition comprises an acrylic polymer of a copolymer including: (A) a (meth)acrylic acid ester monomer having a C4 to C18 alkyl group; (B) a hydroxyl group-containing copolymerizable monomer; (C) a carboxyl group-containing copolymerizable monomer; (D) a polyalkylene glycol mono (meth)acrylic acid ester monomer; and (E) a nitrogen-containing vinyl monomer which does not contain a hydroxyl group, or an alkoxy group-containing alkyl (meth)acrylate monomer, wherein the adhesive composition further contains (F) a difunctional or higher isocyanate compound, (G) a crosslinking promoter of a metal chelate compound, (H) a keto-enol tautomeric compound, (I) an antistatic agent, and (J) a polyether-modified siloxane compound. |
