PRESSURE-SENSITIVE ADHESIVE TAPE

摘要

PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape for which a content of an organic solvent can be reduced and which has excellent impact resistance.SOLUTION: A content of an organic solvent is reduced and excellent impact resistance is materialized by a pressure-sensitive adhesive tape which is a double-sided pressure-sensitive adhesive tape having a resin film substrate and a pressure-sensitive adhesive layer and containing an acrylic copolymer in the pressure-sensitive adhesive layer, of which the loss tangent (tan δ) is -15°C or less, and of which the content of a tackifier resin in monomer components constituting the acrylic copolymer is 1-25 pts.mass based on 100 pts.mass of the acrylic copolymer included in a water dispersion type acrylic pressure-sensitive adhesive composition.