申请人:Eastman Kodak Company
公开号:US06165668A1
公开(公告)日:2000-12-26
An electrophotographic toner is disclosed comprising a polymeric binder and an N-[2-(1,2-benzisothiazol-3(2H)-ylidene 1,1 -dioxide)-2-cyanoacetyl]benzenesulfonamide as charge control agent having the structure: ##STR1## wherein n and X are defined in the specification. The compounds are useful as charge control agents in electrostatographic toners and developers.
本发明公开了一种电子照相墨粉,包括聚合物粘合剂和一种N-[2-(1,2-苯并异噻唑-3(2H)-基亚甲基1,1-二氧化物)-2-氰乙酰基]苯磺酰胺作为电荷控制剂,其结构式为:##STR1## 其中n和X在说明书中定义。这些化合物可用作静电成像墨粉和开发剂中的电荷控制剂。