| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide ink which sufficiently has improved adhesion and washing resistance and solvent resistance after printing in the ink which has sufficiently well dissolved a resin having good solubility and has possessed stability in an inkjet printer. <P>SOLUTION: The inkjet ink sufficiently having high adhesion to a material surface to be printed and washing resistance and solvent resistance after printing is attained when the inkjet ink allows a ketone-based solvent and a blocked isocyanate blended into the inkjet ink to be satisfactorily compatible with each other. That is, the inkjet ink is ink for an inkjet printer which includes the ketone-based solvent and a colorant, and further includes the blocked isocyanate. Thus, as shown in Fig.1(b), print dots in a data matrix printed are not dissolved even after being rubbed with a cotton swab impregnated with ethanol for twenty times. <P>COPYRIGHT: (C)2013,JPO&INPIT |
