DOUBLE-SIDED ADHESIVE SHEET DOUBLE-SIDED ADHESIVE SHEET BONDED STRUCTURE AND METHOD FOR BONDING AND SEPARATING ADHERENDS

摘要

The double-sided pressure-sensitive adhesive sheet of the present invention has a laminated structure including, for example, a pressure-sensitive adhesive layer 11 containing an electrolyte, a pressure-sensitive adhesive layer 21 and a permeable substrate 30. The double-sided pressure-sensitive adhesive sheet conjugate of the present invention can be obtained by, for example, applying a pressure-sensitive adhesive sheet X1 having such a laminated structure, a conductive adherend Y1 to which the pressure-sensitive adhesive layer 11 is adhered, (Y2). The bonding and separating method of the present invention is a method for bonding and separating a pressure-sensitive adhesive layer (11) to bond the adherend (Y1, Y2) via a pressure-sensitive adhesive sheet (X1) And the adherend (Y1, Y2) is separated. The double-sided pressure-sensitive adhesive sheet of the present invention is suitable for efficiently performing separation between adherends after adherends each including at least one adherend which is difficult to be deformed by elastic bending.