| 摘要 |
PROBLEM TO BE SOLVED: To provide a curable composition which improves flexibility, moldability and the like. SOLUTION: The curable composition includes an epoxidized polybutadiene having a repeating unit represented by formula (B) which is obtained by epoxidizing a butadiene homopolymer comprising 75-100 mol% 1,2-polybutadiene repeating unit represented by formula (A) and 25-0 mol% 1,4-polybutadiene repeating unit and having a number-average molecular weight of 500-10,000, an epoxy resin, and a curing agent. COPYRIGHT: (C)2011,JPO&INPIT |
