| 摘要 |
The present invention provides an oxetane compound represented by the following formula (1), and a active energy ray-curable composition including the oxetane compound as a polymerizable monomer. In formula (1), R11 to R15 each independently represents a hydrogen atom or an alkyl group; R21 to R24 each independently represents a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom; R represents an alkyl group including a partial structure selected from an oxirane ring, an oxetane ring or a vinyl ether and having from 3 to 10 carbon atoms, or a vinyl group; and any adjacent groups among R21 to R24 and R may be bonded to each other to form a ring structure |
