abstract |
This 2-cyanoacrylate adhesive composition contains a 2-cyanoacrylate-based compound (A), and a thermoplastic elastomer (B), wherein the thermoplastic elastomer (B) is a block copolymer having a block (a) and a block (b), and the glass transition temperature of the block (a) is 80°C or higher, and the glass transition temperature of the block (b) is 20°C or lower. |