| abstract |
The present invention provides an adhesive composition, an adhesive layer, and an adhesive film, which aims to achieve high adhesiveness and provide good adhesion while maintaining optical transparency. The adhesive composition of the present invention is characterized in that the adhesive composition includes an acrylic polymer (A), a crosslinking agent (B), and a plasticizer (C), and the acrylic polymer (A) includes: A unit of meth)acrylate monomer (a1); a unit derived from a nitrogen-containing monomer (a2); and a unit derived from a monomer having an acid group (a3) and a monomer having a hydroxyl group (a4) At least one unit in the group, the plasticizer (C) includes an esterified compound of a compound having a hydroxyl group (c1) and a compound having an acid group (c2), and the number of the plasticizer (C) is average The molecular weight is 6,000 or less. |