| abstract |
A photocurable resin comprising a monomer mixture of a compound of formula (1) and a compound of formula (2) in a weight ratio of 97:3 to 50:50 and a photopolymerization initiator, wherein R₁ is H or CH₃ and 0 ≦ m₁ + m₂ ≦ 4, wherein R₂ is H or CH₃ and 5 ≦ n₁ + n₂ ≦ 12. The resin can provide a cured article excellent in both strength and toughness. |