Electrostatic charge developing toner, electrostatic charge developing developer, and image forming apparatus

Abstract

To provide an electrostatic charge developing toner in which resin fine particles and inorganic fine particles are externally added to toner base particles, wherein the toner base particles include at least binder resin and colorant, the resin fine particles are monodispersed and fixed to surfaces of the toner base particles, and following equations are established: a=70 to 160 nm, b/a=0.2 to 0.5, and c/a=0.6 to 0.8, where “a” represents an average of diameters (nm) of circular surfaces of contact between the fixed resin fine particles and toner base particle surfaces, “b” represents an average of heights (nm) of the resin fine particles from the contact surfaces, and “c” represents an average diameter (nm) of the resin fine particle at the height b/2.

Dependencies are inferred from the claim text.