| abstract |
An adhesive composition that generates less gas during heating (low hygroscopicity), has high alkali resistance, has heat resistance of 200 ° C. or higher, and can be easily peeled off by a stripping solution, and the adhesive composition An adhesive film is provided. An adhesive composition comprising at least a main component of an acrylic polymer comprising (a) styrene, (b) a cyclic skeleton-containing (meth) acrylic acid ester monomer, and (c) a (meth) acrylic acid alkyl ester monomer. To prepare. Moreover, the adhesive composition layer of an adhesive film is formed from this adhesive composition. [Selection figure] None |