| 摘要 |
PROBLEM TO BE SOLVED: To provide a carrier and two-component developer having excellent durability and environmental stability. SOLUTION: The carrier comprises a core material coated with a coating resin, wherein the coating resin is applied≥5 wt.% and≤20 wt.% with respect to the weight of the core material on the core material so as to improve the durability. Further, the coating resin contains alumina fine powder, which improves environmental stability. COPYRIGHT: (C)2008,JPO&INPIT
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