CURABLE COMPOSITION

PROBLEM TO BE SOLVED: To provide a curable composition giving a cured product with high elongation at break and having excellent heat resistance and weatherability.SOLUTION: The curable composition comprises; an oxyalkylene-based polymer (A) having a hydrolyzable silyl group; and a (meth)acrylic cop...

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA YUMI, KAWAI MICHIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a curable composition giving a cured product with high elongation at break and having excellent heat resistance and weatherability.SOLUTION: The curable composition comprises; an oxyalkylene-based polymer (A) having a hydrolyzable silyl group; and a (meth)acrylic copolymer (B) having a secondary hydroxy group and a hydroxyl value of 40-110 mgKOH/g. Preferably, the curable composition further comprises a vinylic polymer (C) having a hydrolyzable silyl group and a compound (D) having an alcoholic hydroxy group.