ACTINIC-RADIATION-CURING COMPOSITION, ACTINIC-RADIATION-CURING INK, ACTINIC-RADIATION-CURING INKJET RECORDING INK, AND IMAGE FORMATION METHOD AND PRINT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an actinic-radiation-curing inkjet recording ink which can give a cured film having high strength, excellent adhesion to substrate, and crack-freeness and can therefore give a good image.;SOLUTION: The actinic-radiation-curing composition is an actinic-radiation-curing composition comprising a cationically polymerizable compound and a photo acid generator, wherein the cured film just after being cured by irradiation with an actinic radiation has a logarithmic decrement peak temperature of 120 to 180C as measured with a pendulum viscoelastometer. The actinic-radiation-curing inkjet recording ink using the same is also provided.;COPYRIGHT: (C)2006,JPO&NCIPI