| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable ink jet ink which has a low viscosity, good extrusion stability and excellent curability, and is especially excellent in the solvent durability and adhesiveness of cured coating films formed on ink-non-absorbing media. <P>SOLUTION: This active energy ray-curable ink jet ink is characterized by comprising 20 to 50 wt.% of a cyclic structure-having monofunctional monomer and 40 to 90 wt.% of a bifunctional monomer. The active energy ray-curable ink jet ink is characterized by containing two more aliphatic, heterocyclic or aromatic monomers. <P>COPYRIGHT: (C)2008,JPO&INPIT |
