Patent ID: 9115290
Filing Date: 2015-08-25
Classification: B41J,C08K,C09D

Abstract:
1. A photocurable ink composition for ink jet recording, comprising: polymerizable compounds; a photopolymerization initiator; and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): (wherein R wherein the content of the phenoxyethyl (meth)acrylate is 9 to 60% by mass relative to the total mass of the ink composition, wherein the photopolymerization initiator contains 7% by mass or more of an acylphosphine oxide compound relative to the total mass of the ink composition, wherein the acylphosphine oxide compound contains 4% by mass or more of a bisacylphosphine oxide compound relative to the total mass of the ink composition.