| 摘要 |
An acrylic adhesive composition is provided to re-working property, heat resistance and humidity resistance and to ensure the antistatic function by adding an ionic compound or ionic liquid with compatibility with a copolymer. An acrylic adhesive composition comprises a copolymer(A1), and a copolymer(A2) increasing the cross linkage of the polymer(A1). The copolymer(A1) is obtained by copolymerizing (a1) acrylic acid ester or the methacrylic acid ester 80~98.9 weight%, (a2) the first class hydroxyl group - containing monomer 0.1~5 weight%, (a3) the second class hydroxyl group - containing monomer or the third class hydroxyl group - containing monomer 1~15 weight%. |
