| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink for inkjet recording in which when the ink that includes a resin for improving scratch resistance of a recording object is used, an excellent discharge characteristic in which an arrival point of the ink to a recording medium is not shifted is exhibited.SOLUTION: An inkjet ink includes: a resin; and a surfactant, and the ink is characterized in that an acid number of the resin is at least 100 mgKOH/g and at most 220 mgKOH/g, a weight average molecular weight of the resin is at least 3,000 and at most 10,000, and the surfactant has a structure represented by the following formula (1). |
