发明名称 |
Toner, image forming method and process-cartridge |
摘要 |
A toner exhibiting good balance of low-temperature fixability, an anti-offset characteristic and a developing performance in continuous image formation is formed of at least a binder resin, a colorant and a wax. The toner exhibits a dielectric loss tangent showing a maximum of 6.0x10-2 to 10.0x10-2 in a temperature range of 90 to 125° C. The toner provides a DSC curve showing at least one heat-absorption peak or shoulder in a temperature range of 85 to 140° C. on temperature increase according to differential scanning calorimetry (DSC). The binder resin comprises a hybrid resin having a vinyl polymer unit and a polyester unit.
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申请公布号 |
US2002098433(A1) |
申请公布日期 |
2002.07.25 |
申请号 |
US20010984118 |
申请日期 |
2001.10.29 |
申请人 |
MATSUNAGA SATOSHI;MIZOH YUICHI;YOSHIKAWA JUNKO;KASHIWABARA RYOTA |
发明人 |
MATSUNAGA SATOSHI;MIZOH YUICHI;YOSHIKAWA JUNKO;KASHIWABARA RYOTA |
分类号 |
G03G9/08;G03G9/087;G03G9/097;(IPC1-7):G03G9/087 |
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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