申请人:TOAGOSEI CO., LTD.
公开号:US20030135016A1
公开(公告)日:2003-07-17
A 2-cyanoacrylate composition is disclosed which is excellent in surface curability and clearance curability and effective in shortening the time required for bonding operation. The 2-cyanoacrylate composition contains a Lewis acid metal salt which comprises a specific metal and the conjugate base of an acid having oxygen and in which the metal is bonded to the conjugate base through an oxygen atom and a compound having clathrating ability.
本发明公开了一种 2-氰基丙烯酸酯组合物,它具有优异的表面固化性和间隙固化 性,并能有效缩短粘合操作所需的时间。这种 2-氰基丙烯酸酯组合物含有路易斯酸金属盐,该金属盐由特定金属和含氧酸的共轭碱组成,其中金属通过氧原子与共轭碱结合,还含有一种具有凝结能力的化合物。