发明名称 |
Toner and image forming method |
摘要 |
A toner suitable for use in an image forming method including a contact charging step is provided. The toner includes: toner particles comprising at least a binder resin and a colorant, and fine particles. The fine particles comprise: (i) a tungsten-containing tin oxide, or (ii) base particles, and a tungsten-containing tin compound coating the base particles, the fine particles contain tin (Sn) in a weight ratio (Sn/b) of 0.01 to 2.0 with respect to the base particles (B). In the fine particles, tungsten (W) is contained in a mol ratio (W/Sn) of 0.001 to 0.3 with respect to the tin (Sn).
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申请公布号 |
US2003152856(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20020254519 |
申请日期 |
2002.09.26 |
申请人 |
MIZOE KIYOSHI;TAKIGUCHI TSUYOSHI;ARAHIRA FUMIHIRO;ITO MASANORI |
发明人 |
MIZOE KIYOSHI;TAKIGUCHI TSUYOSHI;ARAHIRA FUMIHIRO;ITO MASANORI |
分类号 |
G03G9/08;G03G9/097;G03G13/09;(IPC1-7):G03G9/08 |
主分类号 |
G03G9/08 |
代理机构 |
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地址 |
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