CURABLE COMPOSITION

摘要

Disclosed is an odor-free curable composition which has excellent storage stability and which uses a urethane compound containing a hydrolyzable silyl group. The curable composition contains 0.0001-0.1 parts by mass of an organic acid having an active hydrogen which is bonded to an inorganic acid or to an oxygen atom per 100 parts by mass of a polymer (P) obtained by reacting a polymer (pP), which has a polyoxyalkylene chain and a hydroxyl group, and a compound (U), represented by formula (I) below, in the presence of a urethane catalyst to form urethane. Si (X1)m (R1)3-m-Q-NCO (I) (In the formula, Q represents a divalent hydrocarbon group with 2 to 20 carbon atoms, X1 represents an alkoxy group with 1 to 6 carbon atoms, R1 represents an alkyl group with 1 to 6 carbon atoms, and m represents an integer 1-3)