介绍了苯丙树脂墨粉的制备方法(悬浮聚合,乳液聚合及乳化聚合)及聚酯树脂墨粉的制备方法,并综述了这两种墨粉的制备及研究方面的进展。 The preparation methods (suspension polymerization, emulsion polymerization and emulsion polymerization) of styrene-acrylic resin and the preparation method of polyester resin were introduced. The preparation and research progress of these two kinds of toner were reviewed.