TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE

摘要

PROBLEM TO BE SOLVED: To provide a toner for developing an electrostatic charge image having improved low temp. fixability and anti-offsetting property, adaptable to the increase of the speed of a device and capable of giving a high quality image over a long period of time. SOLUTION: This toner has toner particles contg. at least a resin compsn. with polymer components and a releasing agent with an acid modified polypropylene wax having 1-15 mgKOH/g acid value. The heat absorption peak of the releasing agent measured with a differential scanning calorimeter is <=130 deg.C and the releasing agent contains >=3 wt.% ethylene component.