Patent ID: 7494212

Claim:
An active light curable inkjet ink comprising: a photo-initiator; a photo-polymerizable compound; a dispersant; and a modified silicone oil, wherein a content of the modified silicone oil is 0.01 through 1.0 percent by mass based on the total weight of the active light curable inkjet ink; and the active light curable inkjet ink has a surface tension of 30 through 45 mN/m at 25° C., and wherein the modified silicone oil has the following effect: when the modified silicone oil is added in an amount of 0.1 percent by mass to an inkjet ink composition which has been prepared by removing the modified silicone oil from the active light curable inkjet ink, a surface tension of the inkjet ink composition at 25° C. is reduced by 0 through 3 mN/m.