| abstract |
(57) [Problem] To provide an electrostatic image developing toner capable of obtaining a high quality image without causing "retransfer" under a wide range of transfer current conditions. SOLUTION: In a toner for developing an electrostatic charge image having toner particles containing at least a binder resin and a colorant and inorganic fine particles externally added to the toner particles, the inorganic fine particles have an average particle diameter of 0.05 to 2 particles. (1) M x O y (1) wherein M represents an aluminum element, a titanium element, a zinc element or a zirconium element, O represents an oxygen element, and x and y represent Characterized in that the toner has one or more endothermic peaks in differential thermal analysis at 120 ° C. or lower. For toner. |