| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive that produces a pressure-sensitive adhesive layer having excellent releasability, reduces floating and peeling from an adherend even after exposed to a high-temperature environment or a high-temperature and high-humidity environment, and has good rating in light leakage when used in a pressure-sensitive adhesive tape.SOLUTION: The pressure-sensitive adhesive contains an acrylic copolymer (A) and a compound (B) having an isocyanate group. The compound (B) having an isocyanate group is obtained by the reaction of a bifunctional isocyanate compound (b1) and a compound (b2) having at least two functional groups reactive to the isocyanate group and a number average molecular weight of 500 to 5,000.</p> |
