| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition containing an oxyalkylene-based polymer having a reactive silicon group and a vinyl-based polymer having the reactive silicon group, and giving a cured material excellent in elongation characteristic at break. SOLUTION: This curable composition contains (A) a polyoxyalkylene-based polymer having the reactive silicon group such as a polyoxypropylene having the reactive silicon group, (B) a vinyl-based polymer having the reactive silicon group such as a (meth)acrylic polymer having the reactive silicon group and (C) a polyoxyalkylene-based plasticizer such as a low molecular weight polyoxypropylene, and reacts to cross-link in the presence of moisture for giving a rubbery cured material. COPYRIGHT: (C)2004,JPO
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