| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an adhesive composition without generating a gap between the terminal faces and having sufficient durability and adhesiveness when applied onto an uneven part or a thick printed layer, hardly corroding a metal layer, having transparency and followability to steps, and forming a thick film without problems. <P>SOLUTION: The adhesive composition is obtained by mixing an acrylic copolymer (A) containing a hydroxyl group-containing monomer as a copolymerizable component, an acrylic copolymeric oligomer (B) not containing carboxyl group-containing monomer but a hydroxyl group-containing monomer as a copolymerizable component, and a crosslinker (C) having a functional group reactable with the adhesive composition in a molecule, wherein the mixing ratio of the acrylic copolymer and the acrylic copolymeric oligomer is 100/20 to 100/60 (by weight). <P>COPYRIGHT: (C)2011,JPO&INPIT |
