| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet printing ink excellent in jetting properties and preservation stability, an inkjet recording method and an inkjet printing method. <P>SOLUTION: The inkjet printing ink comprises at least a disperse dye, a dispersant, water, a water-soluble organic solvent and a polyvalent metal, where the dye solubility in the ink composition to which the polyvalent metal is not added is at least 1×10<SP>-5</SP>, the total content of the polyvalent metal is 1-1,000 ppm and the disperse dye has a structure capable of forming a chelate compound with the polyvalent metal. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
