| 摘要 |
<p>PURPOSE: An adhesive is provided to have excellent cohesiveness, to not cause curtaining at separation from skin, and to have excellent stability. CONSTITUTION: An adhesive comprises a support, a pressure-sensitive adhesive layer provided to one surface of the support. The pressure-sensitive adhesive layer contains an acrylic copolymer. The acrylic copolymer is obtained by copolymerizing a monomer mixture containing (meth)acrylic acid alkyl ester, a hydroxy group-containing monomer, and a diketone group-containing monomer. The pressure adhesive layer is obtained by copolymerizing a monomer mixture containing 7.5-20 weight% of a hydroxyl-group containing monomer.</p> |
