A process for producing a binder resin is disclosed, which comprises blending in a reactor a raw monomer for a first polymerization system and a raw monomer for a second polymerization system which undergoes polymerization through a reaction path different from a reaction path of said first polymerization system and then conducting said first and second polymerization reactions in the same reactor. A toner and a developer composition employing the binder resin are also disclosed. The binder resin can easily be pulverized and can give toners and developer compositions which hold a good charge and from which an environmentally stable fixed image can be obtained.
公开了一种生产粘合剂
树脂的工艺,包括在反应器中混合用于第一聚合体系的原料单体和用于第二聚合体系的原料单体,后者通过与所述第一聚合体系的反应路径不同的反应路径进行聚合,然后在同一反应器中进行所述第一和第二聚合反应。此外,还公开了一种采用粘合剂
树脂的墨粉和显影剂组合物。粘合剂
树脂很容易被粉碎,可以产生保持良好电荷的调色剂和显影剂组合物,并可从中获得环境稳定的固定图像。