摘要:
A magenta toner included a binder resin including an amorphous resin; a magenta pigment comprising a naphthol pigment; and a release agent. The magenta toner has a glass transition temperature of from 19 to 40°C. The naphthol pigment has an X-ray diffraction pattern having plural peaks in the following range:
wherein θ is a Bragg angle. The sum of half widths of the respective peaks is from 5 to 10°.
摘要:
To provide a toner, including at least: a non-crystalline polyester resin; and a crystalline polyester resin, wherein the toner has a glass transition temperature in a first heating Tglst and a glass transition temperature in a second heating Tg2nd, and a difference between Tglst and Tg2nd (Tg1st - Tg2nd) is 10°C or greater, and wherein the crystalline polyester resin is a modified crystalline polyester resin having a urethane skeleton or a urea skeleton, or both thereof.