CURABLE COMPOSITION

摘要

PROBLEM TO BE SOLVED: To obtain a curable composition excellent in chemical resistance such as acid resistance even when it contains an oxypropylene polymer having a broad molecular weight distribution. SOLUTION: The curable composition contains (A) the oxypropylene polymer having at least one silicon-containing group containing a silicon atom bonded with a hydroxy group or a hydrolyzable group and having an Mw/Mn ratio of above 1.60 and (B) an oxygen-curable substance. COPYRIGHT: (C)2004,JPO