| abstract |
The present invention addresses the problem in which microgelation caused by heat may easily occur in a clear ink so that storage stability of the ink may deteriorate, and when the microgelation occurs in the clear ink over time, the inkjet ejection property may deteriorate. To solve the problem, the present invention provides a clear ink composition for inkjet printing, in which a photopolymerizable compound, a photopolymerization initiator, and an inorganic filler having an average particle diameter of 1-200 nm are contained in an amount of 0.05-5.0 mass%, and which has a visible light transmittance of 30% or higher. |