| abstract |
The clear ink has a problem that microgelling is easily caused by heat, and the storage stability may be deteriorated, and further, when the clear ink generates microgels over time, the ink jetting property is deteriorated. As a solution, a transparent ink composition for photocurable inkjet printing is provided, which contains 0.05 to 5.0 mass % of a photopolymerizable compound, a photopolymerization initiator, and an inorganic filler with an average particle diameter of 1 to 200 nm, and is visible light The transmittance is 30% or more. |