| 摘要 |
A toner for developing electrostatic image excellent in harmonization of hot roller fixability, anti-offset characteristic and durability is provided by melt-kneading a binder resin and a colorant and pulverizing the kneaded product. The binder resin comprises a polymer having at least three peaks or shoulders in its chromatogram obtained by gel permeation chromatography, wherein the at least three peaks or shoulders include a peak or shoulder A having the largest molecular weight Ma of 2,000 to 80,000, a peak or shoulder C having the smallest molecular weight Mc satisfying, the relationship of Mc/Ma>/=150, and a peak or shoulder B having an intermediate molecular weight between the Ma and Mc.
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