| abstract |
【Task】 An object of the present invention is to provide an ink jet pretreatment liquid capable of forming an image having no smearing and color bleeding and excellent smear fixability on a recording medium having no coating layer such as copy paper. . [Solution] A pretreatment liquid for inkjet containing a water-soluble aliphatic organic acid, a water-soluble organic monoamine compound, a water-soluble organic solvent, and water, and 1 molar equivalent to an acid group contained in the water-soluble aliphatic organic acid An ink-jet pretreatment liquid comprising the water-soluble organic monoamine compound as described above. [Selection] Figure 1 |