| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel curable composition using a novel polymerizable oligomer. <P>SOLUTION: The curable composition contains a compound of oxetane structure expressed by general formula (1), and a curing agent. In the Formula, R<SP POS="POST">1</SP>represents a 1-4C alkyl group, the two R<SP POS="POST">1</SP>s may be same or different each other, R<SP POS="POST">2</SP>represents a 2-15C straight chain or branched chain alkylene group, the alkylene group may have an unsaturated hydrocarbon, an aromatic hydrocarbon, an alicyclic hydrocarbon or a hetero atom, n is an average repetition unit of polycarbonate group, and represents 1-30 of real number, and the respective R<SP POS="POST">2</SP>s may be same or different from each other, when n exceeds 1. <P>COPYRIGHT: (C)2012,JPO&INPIT |
