| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pigment dispersion with its coloring ability improved by improvement of the dispersibility of a colorant in a dispersion medium, a toner using the pigment dispersion, a resist composition for a color filter, an ink composition and production methods therefor. <P>SOLUTION: The pigment dispersion includes a compound represented by general formula (1), (wherein R<SB POS="POST">1</SB>-R<SB POS="POST">6</SB>each independently represent a hydrogen atom, an alkyl group, an aryl group, or an aralkyl group) and a pigment in a dispersion medium. <P>COPYRIGHT: (C)2013,JPO&INPIT |
