| abstract |
[PROBLEMS] To form a pressure-sensitive adhesive layer with sufficient strength, to secure a necessary initial adhesive strength, and to form a pressure-sensitive adhesive layer with suppressed advancement. Without applying a pressure-sensitive adhesive composition on the base sheet, coating failure such as repellency does not occur, the pressure-sensitive adhesive layer has sufficient transparency, and the pressure-sensitive adhesive layer The surface is sufficiently smooth, can achieve an appropriate adhesive strength, and when a re-peelable pressure-sensitive adhesive composition is produced, a pressure-sensitive adhesive layer having sufficient re-peelability is formed. A pressure sensitive adhesive composition containing a radiation curable acrylic compound and a crosslinked ring hydrocarbon group-containing acrylic compound is applied to a substrate and cured. [Selection figure] None |