| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet ink excellent in discharge stability and capable of recording an image excellent in color development and rubfastness, and to provide a recorded matter on which the image excellent in the color development and the rubfastness is recorded.SOLUTION: An inkjet ink comprises a pigment, a 7-10C alkane diol, a crystalline polyolefin resin, and water, wherein: the content of the pigment is 6 mass% or more; the Casson yield value at 20°C is 1.0 mPa or less; the shear viscosity at 20°C is 9.0 mPa_s or less; and the Casson yield value at 20°C when decreased by 25% through drying is 10 mPa or less. Preferably, the relation of 0.02≤B/A≤0.2 is satisfied, wherein the content of the pigment is A [mass%] and the content of the alkane diol is B [mass%]. |
