RECORDING LIQUID, CARTRIDGE FOR THE LIQUID, DEVICE AND METHOD FOR DISCHARGING THE LIQUID

摘要

PROBLEM TO BE SOLVED: To provide a recording liquid adhered to an objective material in a state of droplets for recording on the objective material, a cartridge for the liquid holding the recording liquid and a liquid discharging device for discharging the recording liquid to the objective material in a droplet state from a discharge port by pressing the recording liquid held in the cartridge for the liquid with pressure generated by pressure generating element, and provide a method for discharging the liquid.

SOLUTION: Ink is maintained at low surface tension and is prevented from blotting and blurring at impact points of the ink by adding a surfactant containing at least an organic compound expressed by chemical formula 1 and a glycol ether having ≤35 mN/m surface tension and ≤0.1 mmHg vapor pressure at 20°C, to the ink 2.

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