| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a liquid component oozing from a cured sealing material or adhesive contaminates a coating film applied thereon and peripheral members, and to provide a reactive silicon group-containing curable composition having low viscosity, a low modulus and high restorability suitable for a working joint. <P>SOLUTION: A reactive plasticizer, which is an organic polymer having a linear main-chain skeleton and an average molecular weight of 800-15,000 and containing, on average in one molecule, 0.5-1.2 of ethanol-elimination type reactive silicon group in molecules, is used. <P>COPYRIGHT: (C)2013,JPO&INPIT |
