| abstract |
The disclosed acrylic adhesive tape (10) is provided with a core layer (20) and surface layers (30a, 30b) provided on one or both sides of the core layer (20). The core layer (20) contains an acrylic polymer (A), and the surface layers (30a, 30b) contain an acrylic polymer (D) that contains, as a monomer unit, a vinyl monomer having a nitrogen atom in the skeleton and that does not substantially contain a carboxyl group-containing monomer, and a (meth)acrylic polymer (E) having a weight average molecular weight of at least 1000 and less than 30,000. |