| 摘要 |
PROBLEM TO BE SOLVED: To obtain an ink set which can form a good colored image hardly causing blur, esp. mixed color blur between colors, in a recording method where two liqs. are used for printing by combining a specific yellow ink compsn., a specific magenta ink compsn., and a specific cyan ink compsn. SOLUTION: This ink set comprises a yellow ink compsn., a magenta ink compsn., and a cyan ink compsn. Both the magenta and the cyan ink compsn. contain a resin emulsion and/or an inorg. oxide colloid. The yellow ink compsn. contains a reagent which can destruct the state of dispersion and/or solution of a colorant and a resin emulsion contained in the magenta or the cyan ink compsn. Examples of the reagent are a polyvalent metal salt (a divalent or higher water-soluble salt), a polyallylamine, and a polyallylamine deriv. |
