| 摘要 |
An adhesive composition comprising 2-cyanoacrylate and at least one compound selected from the group consisting of R1-CH2OH, <IMAGE> R1-CHO, R1-CHO hydrate, <IMAGE> pentafluorophenol, hexachloroacetone, hexachloroacetone hydrate, chloral and chloral hydrate as cationic-polymerization inhibitor. In the above formulas, R1 is a fluorinated alkyl or aryl group having up to 12 carbon atoms, and R2 and R3 are fluorinated or non-fluorinated alkyl or aryl groups having up to 12 carbon atoms. The above adhesive composition has an excellent storage stability and an improved bonding strength.
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