| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic toner equipped with both full durability and high fixability, by increasing the reinforcing effect with respect to binder resin. SOLUTION: The electrophotographic toner contains a binder resin and a colorant and is such that the toner contains rice husk ash as the colorant. In this way, by using a colorant containing at least rice husk ash as the colorant, reinforcing effect with respect to the binder resin can be increased, which improves both the durability and the fixability of the electrophotographic toner, at the same time. COPYRIGHT: (C)2009,JPO&INPIT
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