| 摘要 |
PROBLEM TO BE SOLVED: To provide a toner that is excellent in low-temperature fixability, and is excellent in development durability and heat-resistant storage property for a long period.SOLUTION: There is provided a toner having toner particles each having a core particle and an outer shell covering the core particle, where the core particle contains a binder resin and an organic silicon polymer having a partial structure separately represented by a formula; the organic silicon polymer is unevenly present on a surface part of the core particle; the outer shell is formed by fastening, to an outer surface of the surface part of the core particle, resin fine particles having a glass transition temperature from 50.0°C to 95.0°C. |
