| 摘要 |
PROBLEM TO BE SOLVED: To obtain a curable composition which can form a three-dimensionally crosslinked body excellent in properties such as hardness and finishability and is especially suitable for a coating composition. SOLUTION: The curable composition contains (A) a polymerizable cyclic- structure-containing component comprising a compound (a-1) having at least two polymerizable cyclic ether structures in one molecule and, if necessary, (a-2) a compound having one polymerizable cyclic structure in one molecule and (B) a specific metal triflate in an amount of 0.01-5 pts.wt. per 100 pts.wt. component (A), provided the average polymerizable cyclic structure equivalent (the number average mol.wt./the number of polymerizable cyclic structures in one molecule) of the component (A) is in the range of 100-1,000.
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