| abstract |
(57) [Problem] To provide a toner for electrostatic charge development which has both low-temperature fixability, hot offset resistance, productivity and heat-resistant storage stability. SOLUTION: This is an electrostatic charge developing toner containing at least a binder resin and a release agent, comprising a non-linear polyester resin (A) and a linear polyester resin (B), The glass transition point of the polyester resin (B) is larger than that of the polyester resin (A), and the hydrogenation rate is 5% of the whole petroleum resin. A toner for developing electrostatic charge, comprising a hydrogenated petroleum resin of 0% or more and carnauba wax. |