| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dry toner which has excellent environmental stability and electrification characteristics, which stably realizes high-quality images for a long time, which does not exert adverse influences on a toner carrying body or the like and which is highly suitable for an electrophotographic process. SOLUTION: The dry toner has toner particles containing at least a binder resin, coloring agent and wax component. The content of the wax component is 1 to 30 parts by mass to 100 parts by mass of the binder resin. The toner contains 50 to 100 mass% of an ester compound expressed by formula A or B or a mixture of these (based on the mass of the wax component). In formulae, R3 to R7 may be the same or different groups and each represents a 10-40C organic group.</p> |
