| abstract |
Provided is a photocurable composition that has good workability and compression set characteristics and exhibits excellent sealing properties. A photocurable composition containing (A) a polymer having a photoradically polymerizable vinyl group, (B) a vinyl monomer having a propylene glycol skeleton, and (C) a photoinitiator. The photocurable composition preferably further contains (D) silica. In addition, it is preferable that the photocurable composition further includes (E) a vinyl monomer having a cyclic structure. [Selection figure] None |