发明名称 |
Toner composition including positive and negative tribocharging hydrophobic extra-particulate additives |
摘要 |
Toner compositions comprise (a) a toner particulate including resin, magnetic component and charge control agent, and (b) an extra-particulate additive comprising a first hydrophobic additive having negative tribocharging properties and a second hydrophobic additive having positive tribocharging properties.
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申请公布号 |
US6004711(A) |
申请公布日期 |
1999.12.21 |
申请号 |
US19990243905 |
申请日期 |
1999.02.03 |
申请人 |
LEXMARK INTERNATIONAL, INC. |
发明人 |
BOURNE, DONALD;LIVENGOOD, BRYAN PATRICK;MCQUEEN, TONYA MIRA |
分类号 |
G03G9/083;G03G9/097;(IPC1-7):G03G9/083 |
主分类号 |
G03G9/083 |
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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