| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a 2-cyanoacrylate adhesive composition developing high peel strength. <P>SOLUTION: The 2-cyanoacrylate adhesive composition includes: (A) 100 pts.mass of a 2-cyanoacrylate ester represented by general formula (1); and (B) 5-40 pts.mass of a copolymer prepared by using a monomer capable of forming a polymer hardly soluble in the 2-cyanoacrylate ester and a monomer capable of forming a polymer soluble in the 2-cyanoacrylate ester. In an adhesive cured product, a loss tangent (tanδ) at 25°C is ≥0.15. <P>COPYRIGHT: (C)2013,JPO&INPIT |
