| abstract |
Provided is a toner having no filming and having excellent low-temperature fixability, high-temperature offset resistance, and heat-resistant storage stability. An amorphous polyester resin A obtained by a reaction between a nonlinear reactive precursor and a curing agent and having a glass transition temperature of -60 ° C. or higher and 0 ° C. or lower, and a glass transition temperature of 40 ° C. The glass transition temperature (Tg1st) at the first temperature increase in differential scanning calorimetry (DSC) is 20 ° C. or higher and 40 ° C. or lower, including the amorphous polyester resin B and the crystalline polyester resin C that are 70 ° C. or higher and the crystalline polyester resin C. Toner that is. [Selection figure] None |