| abstract |
There is disclosed an antistatic adhesive sheet comprising a plastic substrate film (e.g. PET film), an antistatic layer which is formed on either side thereof and which comprises a quaternary ammonium salt, preferably a high molecular type quaternary ammonium salt, and an adhesive agent layer (e.g. acrylic-based adhesive layer) formed on the antistatic layer, and further at need, a coat layer which is an easy-to-print layer or a scratch resistance coat layer and which is formed on the opposite side of the adhesive agent layer for the plastic substrate film. The antistatic adhesive sheet suppresses the bleed out of an antistatic agent, preserves favorable transparency hardly causing a decrease in light transmissivity, and can suppress the adhesion of dirt, etc. and electrostatic troubles. Accordingly, it is well suited for antistatic purpose of use in the articles required for transparency for a cover sheet. |