| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet ink set which offers good quality images and improves the stability of images on a printing medium. <P>SOLUTION: The inkjet ink set has water-dispersible polyisocyanate, polyvalent metal salt, pretreatment agent containing a solvent of SP value of 7.5 (cal/cm<SP>3</SP>)<SP>1/2</SP>to 23.5 (cal/cm<SP>3</SP>)<SP>1/2</SP>, and polyol, pigment dispersion and inkjet aqueous ink containing water. <P>COPYRIGHT: (C)2010,JPO&INPIT |
