| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner with which a brilliantly-colored high-saturation full-color image free of color muddiness is obtained, and which has excellent color reproducibility, light resistance, heat and humidity resistances. SOLUTION: The electrophotographic color toner for use in an electrophotographic process using a heat roller fixing system includes an oil-soluble dye and an infrared absorbent having a light absorption peak in a wavelength region of 700-1,000 nm. The oil-soluble dye is a methine dye or a squarylium dye. The infrared absorbent is a diimonium dye. COPYRIGHT: (C)2009,JPO&INPIT
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