| 摘要 |
<p>PURPOSE:To provide a color image forming method capable of giving a color image having a high gloss, less liable to a change of the gloss, excellent in color reproducibility and free from ghost and offsetting. CONSTITUTION:In this color image forming method by electrophotography, a full-color image is formed in a developing process using three kinds of color toners and a black toner by a developing device for forming a full-color image having three kinds of colors and black. A resin component in each of the color toners is a mixture of linear polyester (A) consisting of a bisphenol A-alkylene oxide adduct and terephthalic acid or fumaric acid with nonlinear polyester resin (B) consisting of a bisphenol A-alkylene oxide adduct, terephthalic acid, an aliphatic group substd. succinic acid deriv. and a tri- or tetrabasic acid or an alcohol monomer and not contg. a THF-insoluble component. Colorants are org. pigments each subjected to melt flushing treatment with the linear polyester A.</p> |
