RE-PEELABLE WATER DISPERSION TYPE ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION, AND PRESSURE-SEN

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PROBLEM TO BE SOLVED : To provide a water dispersion type acrylic pressure-sensitive adhesive composition which can prevent electrification of an adherend on peeling (peeling antistatic properties) and which can form a pressure-sensitive adhesive layer excellent in adherability and re-peelable properties, and also to provide a pressure-sensitive adhesive sheet having a pressure-sensitive adhesive layer formed of the pressure-sensitive adhesive composition. SOLUTION : A re-peelable water dispersion type acrylic pressure-sensitive adhesive composition includes an acrylic emulsion-based polymer composed of a (meth)acrylic acid alkyl ester and a carboxy group-containing unsaturated monomer as raw material monomers, a perfluoroalkyl group-containing oligomer, and an ionic compound. COPYRIGHT : (C)2014, JPO&INPIT