| abstract |
An adhesive, an adhesive sheet, and an optical film with an adhesive layer that exhibit excellent antistatic properties without corroding a transparent conductive film, have excellent durability, are less likely to warp a display panel, and are less likely to cause heat unevenness. I will provide a. As a monomer unit constituting a polymer, an alicyclic structure-containing monomer (a1), an aromatic ring-containing monomer (a2), and a hydroxyl group-containing monomer (a3) are contained, and the hydroxyl value is 5 to 20 mgKOH / g. A (meth) acrylic acid ester copolymer (A) having an acid value of 5 mg KOH / g or less and a weight average molecular weight of 1,300,000 to 3,000,000, an isocyanate-based crosslinking agent (B), and an antistatic agent An adhesive obtained from an adhesive composition containing (C), the gel fraction is 62 to 90%, and the antistatic agent (C) is an ionic compound containing fluorosulfonylimide as an anion There is an adhesive. [Selection] Figure 1 |