| 摘要 |
PROBLEM TO BE SOLVED: To obtain a curable composition which can give cured products that have excellent flexibility, elasticity and surface-staining resistance, and the like by compounding a specific organic polymer, a specific fluorine-containing copolymer, and a specific monomer and/or a specific oligomer. SOLUTION: This curable composition comprises (A) an organic polymer having one or more hydrolyzable silicon groups which can hydrolytically be cross-linked, (B) a fluorine-containing copolymer having polymer units each having a polyfluorohydrocarbon group and polymer units each having a photocurable functional group, and (C) a polyfluorohydrocarbon group-containing (meth)acryloyl monomer and/or a polyfluorohydrocarbon group-containing oligomer. The component B is preferably a polymer having polyfluorohydrocarbon groups in an amount of at least 20 mol.%, and is preferably compounded in an amount of 0.01 to 20 pts.wt., respectively, per 100 pts.wt. of the component A. The curable composition is useful for sealing materials, coatings, and so on.
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