Patent ID: 6783840
Filing Date: 2004-08-31
Classification: G03F,H05K,Y10T

Abstract:
A resist ink composition comprising a compound (a) having at least one oxetanyl group and at least one epoxy group within the same molecule represented by formula (1): wherein R represents a hydrogen atom or a methyl group, m represents an integer of 0 to 2, and n is 2 when m is 0, and otherwise n is 1, a compound (b) capable of initiating cationic polymerization under irradiation of an active energy ray and/or under heat, a compound (c) having at least one epoxy group and not having an oxetanyl group, a compound (d) having at least one oxetanyl group and not having an epoxy group, a compound (e) having a radical polymerizable unsaturated group as well as a photo-radical polymerization initiator (f).