| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an adhesive sheet having an excellent anchoring power and an excellent moisture resistance, and to provide an undercoat agent composition to form an undercoat layer the adhesive tape has. <P>SOLUTION: An undercoat agent composition is obtained by blending an acryl polymer prepared by polymerizing a monomer component containing as a main component, an alkyl (meth)acrylate having a 1-30C alkyl group, with a particle. The adhesive tape 4 is obtained by laminating an undercoat layer 2 formed from the undercoat agent composition on the surface of a substrate 1, and laminating an adhesive layer 3 on the surface of the undercoat layer 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
