The invention, in its broader aspects provides an electrophotographic toner having polymeric binder and 2-(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetamides as charge control agent.
wherein n is 1 or 3; R and R1 are defined in the specification. The compounds are useful as charge-control agents in electrostatographic toners and developers.
本发明在更广泛的方面提供了一种具有聚合物粘合剂和 2-(1,2-苯并
异噻唑-3(2H)-亚基 1,1-二氧化物)乙酰胺作为电荷控制剂的电子照相调色剂,其中 n 为 1 或 3;R 和 R1 在说明书中定义。 这些化合物可用作电静电显像调色剂和显影剂中的电荷控制剂。