| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet recording pigment ink which has good dispersion stability of a pigment, does not cause clogging even in intermittent discharging, can form a high quality image on plain paper, and excels in quick-drying properties. <P>SOLUTION: The inkjet recording aqueous ink comprises water, a pigment, not less than 30 wt.% water soluble organic solvent, at least one of an acetylene glycol based surface active agent and a fluorine based surface active agent, and 3-methoxy-3-methyl-1-butanol. <P>COPYRIGHT: (C)2009,JPO&INPIT |
