Electrophotographic toner containing triazolium compound as charge controlling agent

摘要

A toner for developing latent electrostatic images comprising a binder agent and a charge controlling agent of the formula <IMAGE> wherein R1, R2 and R3 independently represent an unsubstituted or substituted aromatic ring, such as an unsubstituted or substituted benzene ring or naphthalene ring; and n is an integer of 0 or 1.