CURABLE COMPOSITIONS

摘要

Transparent curable compositions which can be of the one-pack type and give a cured article excellent in strength, elongation at break, weatherability, and adhesion. One of the curable compositions comprises 100 parts by weight of a vinyl polymer (I) which has a crosslinkable silyl group and in which the main chain has been produced by the living radical polymerization method and 1 to 200 parts by weight of finely powdery hydrophobic silica (II). The other curable composition comprises 100 parts by weight of a vinyl polymer (I) which has at least one crosslinkable silyl group and in which the main chain has been produced by the living radical polymerization method and 1 to 200 parts by weight of a graft copolymer (III) obtained by graft-polymerizing a vinyl monomer with an acrylic-ester-based crosslinked rubbery polymer.