| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymerizable composition containing an epoxy compound and a polymerizable, ethylenically-unsaturated resin having an acid functional group.SOLUTION: The epoxy compound is polymerized by cationic polymerization initiated by an acid functional group and a polymerizable, ethylenically-unsaturated resin is polymerized by free-radical polymerization. To that end, a two-part polymerizable composition is provided which has a first part containing the epoxy compound and a second part containing the polymerizable, ethylenically-unsaturated resin having an acid functional group. The first part and/or the second part contain a radical initiator effective to initiate either self-curing or light-curing by free-radical polymerization. |
