| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable inkjet ink for polyvinyl chloride sheet excellent in adhesion. <P>SOLUTION: The active energy ray-curable inkjet ink comprises a pigment, a pigment-dispersing agent and an ethylenic double bond-containing compound. In the inkjet ink, the ethylenic double bond-containing compound is composed of a polyvinyl chloride-insoluble compound completely undissolving polyvinyl chloride or hardly dissolving polyvinyl chloride and a polyvinyl chloride-soluble compound dissolving polyvinyl chloride and contains the polyvinyl chloride-soluble compound in an amount of 20-75 wt.% based on the polyvinyl chloride-insoluble compound. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
