| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aqueous ink for inkjet recording excellent in glossiness and storage stability and to provide an aqueous dispersion used for the ink. <P>SOLUTION: The aqueous dispersion for inkjet comprises a coloring agent, polymer particles and two kinds of water-insoluble organic compounds (A) and (B). In the aqueous dispersion, the water-insoluble organic compound (A) has 4-9 LogP value and the water-insoluble organic compound (B) has 6-18 LogP value and LogP value of the water-insoluble organic compound (B) is larger than LogP value of the water-insoluble organic compound (A) and absolute value (ΔLogP value) of the difference between LogP values of the water-insoluble organic compound (A) and the water-insoluble organic compound (B) is ≥1. The aqueous ink for inkjet recording comprises the aqueous dispersion. <P>COPYRIGHT: (C)2008,JPO&INPIT |
