发明名称 |
Toner and production process for the same |
摘要 |
A toner including core particles containing at least a resin and a colorant and coated with a resin coating layer is provided. The core particles are formed by flocculating and fusion-bonding at least resin microparticles and colorant microparticles dispersed in fluid dispersion, while two or more coating layers are formed over the core particles. A wax is added to at least one of the coating layer(s) but for the outermost coating layer, and the core particles. A ratio d/r between an average thickness d of the overall coating layers and a volume average particle size r of the core particles is adjusted to 0.01 to 0.6.
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申请公布号 |
US2005064314(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
US20040788448 |
申请日期 |
2004.03.01 |
申请人 |
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. |
发明人 |
FUJINO YASUMITSU;UEDA NOBORU;OJIMA SEISHI;NAKAMURA MITSUTOSHI;UEDA HIDEAKI |
分类号 |
G03G9/08;G03G9/087;G03G9/093;(IPC1-7):G03G9/093 |
主分类号 |
G03G9/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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