| abstract |
The invention provides an excellent adhesive property and antistatic property, and low pollution.nAn adhesive composition and an antistatic surface protective film which are also excellent in dyeability.nn n n This adhesive composition contains an acrylic polymer and (D) antistaticnAgent, (E) a cross-linking accelerator, (F) a keto-enol tautomer compound, and the acrylic polymer is a (meth) acrylic acid ester in which the carbon number of the (a1) alkyl group is C1 to C4 At least one of the monomers, (a2) at least one of the (meth) acrylic acid ester monomers having C5 to C18 alkyl groups, and (B) a copolymerizable vinyl monomer containing a hydroxyl group and / or a carboxyl group (D) a copolymer obtained by copolymerizing at least one of (C) at least one of polyalkylene glycol mono (meth) acrylate monomers; and (D) the antistatic agent is a boric acid having a pentafluorophenyl group The salt is composed of an anion and a cation, and is an ionic compound having a melting point of 25 ° C or higher and a solid at a temperature of 25 ° C. |