| abstract |
(57) [Summary] [PROBLEMS] To always exhibit good intermittent ejection ejection stability even in a low humidity environment, and to recover to a normal ejection state even in abnormal conditions such as being left without a nozzle cap. To provide a method for solving a pigment-based inkjet recording liquid having excellent clogging resistance and an inkjet recording method which can be easily performed by adding a water-soluble organic solvent having a specified hydrophilicity degree to an ink. It is. SOLUTION: In an aqueous inkjet ink comprising water, a water-soluble organic solvent and a pigment as essential components, the water-soluble organic solvent has a lower volatility than water, and the pigment has a hydrophilicity δm by acetone titration method, An ink jet recording ink comprising a pigment dispersion satisfying 14.5 ≦ δm ≦ 17.3 was mainly used. |