| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a continuous type inkjet ink composition having excellent close adhesion property and sufficient delivery stability when a polyolefin resin sheet such as a reclaimed polyethylene resin sheet is used as a base material. <P>SOLUTION: The continuous type inkjet ink composition for the polyolefin resin sheet contains at least a coloring agent, a binder resin and an organic solvent, and a vinyl chloride-vinyl acetate based copolymer and a ketone resin having a hydroxyl group are included as the binder resin. In the continuous type inkjet ink composition for the polyolefin resin sheet, the content ratio is a range of the vinyl chloride-vinyl acetate based copolymer/the ketone resin having the hydroxyl group=75/25-25/75 as a mass ratio. <P>COPYRIGHT: (C)2009,JPO&INPIT |
