| 摘要 |
PURPOSE:To improve moisture resistance and durability and to enhance image quality by treating the suspension polymerized particles obtd. by dispersing a polymer monomer and a coloring agent in an aq. phase contg. a dispersion stabilizer and subjecting the dispersion to suspension polymn. with a specific arm. fluorine compd. CONSTITUTION:The suspension polymerized particles obtd. by dispersing the polymer monomer and the coloring agent in the aq. phase contg. the dispersion stabilizer and subjecting the dispersion to the suspension polymn. is treated with the arom. fluorine compd. expressed by formula I. In the formula I, R1 denotes H, Cl, Br, F, COOH, lower alkyl group, perfluoroalkyl group or perfluoroalkoxy group; R2 denotes H, Cl, Br, alkyl halide group, NO2 or CN. The moisture resistance and durability are improved in this way and further, the image quality is enhanced. |
