| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radiation curable ink composition set and a recording method in which bleeding and cissing are suppressed in performing multicoat printing, and the discharge stability of ink droplets is excellent. <P>SOLUTION: The radiation curable ink composition set includes a first radiation curable ink composition which includes a first polymerizable compound and a first photopolymerization initiator and reaches an adherend, and a second radiation curable ink composition which includes a second polymerizable compound and a second photopolymerization initiator and reaches a dot formed from at least the first ink composition. The viscosity of the first ink composition at the time of the discharge thereof is the same as the viscosity of the second ink composition at the time of the discharge thereof at a temperature different from the temperature at the time of the discharge of the first ink composition, and the viscosity of the first ink composition at the time when it reaches the adherend is higher than the viscosity of the second ink composition at the time when it reaches the dot. <P>COPYRIGHT: (C)2011,JPO&INPIT |
