| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide aqueous inkjet ink which is excellent in jetting property and bleed resistance and yields a highly glossy image, even when recorded on a highly flat recording medium, an inkjet ink set, and an inkjet recording method using the same. <P>SOLUTION: The inkjet ink contains a pigment and an active energy ray-crosslinkable compound, wherein the active energy ray-crosslinkable compound is a polymer compound having a plurality of side chains on a hydrophilic main chain, wherein the side chains are crosslinkable with each other when exposed to an active energy ray irradiation. A secondary particle of the pigment has a volume average particle diameter D<SB>50</SB>of 50-200 nm, determined based on a normal distribution. A pigment particle size distribution coefficient Y, defined by the equation: Y=D<SB>90</SB>/D<SB>10</SB>(wherein D<SB>90</SB>and D<SB>10</SB>are average particle diameters), satisfies the relation: 1.1≤Y≤2.8. The inkjet ink set and the recording method are also provided. <P>COPYRIGHT: (C)2007,JPO&INPIT |
