| abstract |
The present invention provides a toner binder that can achieve both low-temperature fixability and hot offset resistance, and is excellent in storage stability and charging stability. An amorphous polyester resin (A), a crystalline polyester resin (B) composed only of a crystalline part (b), a crystalline part (b), and an amorphous part (c). A toner binder containing the constituted block resin (C). [Selection figure] None |