| abstract |
An antistatic polyurethane adhesive having good removability, excellent followability to surface irregularities of an adherend, and low charge at the time of peeling is provided. At least (A) a hydroxyl group-containing polyurethane, (B) an ionic compound, and (C) a bifunctional isocyanate-terminated prepolymer (C1), and having an average functionality of 2.0 or more and 3.0. It is an antistatic polyurethane adhesive formed by curing a composition containing an isocyanate curing agent that is less than. [Selection figure] None |