METHOD FOR MANUFACTURING WATER DISPERSION FOR INKJET RECORDING

摘要

PROBLEM TO BE SOLVED: To provide: a method for manufacturing a water dispersion for inkjet recording excellent in glossiness; and a water-based ink for inkjet recording containing the water dispersion.SOLUTION: In a method for manufacturing a water dispersion for inkjet recording (excluding a water dispersion of a crosslinked polymer particle containing a coloring agent) having a step of heating the water dispersion of a polymer particle containing a coloring agent to 55 to 90°C, a polymer constituting the polymer particles is a polymer having a constitution unit derived from benzyl acrylate. The water-based ink for inkjet recording contains the water dispersion obtained by the manufacturing method.