Patent ID: 9528017
Filing Date: 2016-12-27
CPC Classification: C08K,C09D

Claim Text:
1. An inkjet ink comprising: a water-dispersible colorant; a surfactant; a penetrating agent; a water-dispersible resin; a wetting agent comprising at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at 23° C., 80% RH; a compound of formula (1); water; and at least one selected from the group consisting of a compound of formula (2), a compound of formula (3), and a compound of formula (4), wherein the water-dispersible colorant is at least one selected from the group consisting of a self-dispersible pigment, a pigment dispersed by a pigment dispersing agent, and resin particles each comprising a pigment, wherein a total amount of the water-dispersible colorant and the water-dispersible resin is from 8% by mass to 35% by mass, and wherein a mass ratio of the water-dispersible resin to the water-dispersible colorant is from 2 to 8: wherein R wherein R wherein R wherein R