Ink jet printing ink cartridge containing the ink recording apparatus inkjet qwue uses this ink, method of printing with inkjet using this ink, and image formed by said method of printing with inkjet .

摘要

An inkjet ink comprising: water; a pigment particle; a dispersant; and an emulsion, wherein the particulate pigment is not more than 100nm average particle diameter (D50), the standard deviation of the particle diameter distribution of the particulate pigment is not greater than 1/2 of the average diameter of (D50). and wherein the dispersant comprises a compound having the following formula (1): wherein n is an integer from 20 to 100.