Patent ID: 7495035

Claim:
A photo-curable resin composition comprising a cationic photopolymerization initiator (A), a cationically polymerizable component (B) and a cyclic polyether compound (C) represented by Formula (6), wherein the component (B) comprises a compound containing an oxetanyl group at a mass ratio of at least 1/1000 of the component (B), the amount of the compound (C) is 0.3 to 10% by mass, based on the sum of the components (B) and the compound (C), and at least one of the components (B) and the compound (C) comprise a fluorine-containing organic compound in an amount of 0 to 40% by mass in terms of fluorine atom (F), based on the sum of the components (B) and the compound (C), wherein x is an integer of 2 or more.