| abstract |
The present invention provides a pigment printing ink having both good fixability to a fabric and good image density. A pigment printing ink comprising a pigment, water, and a water-soluble organic solvent. The pigment is dispersed by a pigment dispersant, and the pigment dispersant is neutralized by a volatile amine and an inorganic base, and the pigment dispersant has a volatile amine and an inorganic base of 9: 1 to 1: 4. Pigment printing inks, preferably neutralized with a range of mixed bases, wherein the pigment ink for inkjet printing further contains a fixing resin. [Selection figure] None |