| abstract |
The present invention provides an adhesive sheet capable of improving antistatic property and pick-up property, and an optical member protected by the above adhesive sheet. The adhesive sheet of the present invention is characterized by having a first resin layer, an adhesive layer, a second resin layer and an adhesive layer formed of an adhesive composition, wherein the thickness of the adhesive layer is opposite to that of the first resin layer The ratio of the thickness to the sum of the thicknesses of the second resin layers is 0.50 or less, and the storage elastic modulus at 23 ° C of the adhesive layer is 1.0 × 104 Pa or more and less than 5.0 × 10 7 Pa, and the first resin layer has the above The surface on the opposite side of the surface of the adhesive layer has a top coat layer comprising a polyaniline sulfonic acid as a conductive polymer component, a polyester resin as a binder component, and an isocyanate system as a crosslinking agent. The composition for topcoating of a compound, wherein the above-mentioned adhesive composition contains an organopolyoxane having an oxygen-extended alkyl chain. |