发明名称 |
Toner |
摘要 |
<p>An electrophotographic toner is formed of a resinous composition including a binder resin and a wax (A). The wax (A) contains at least 92 wt. % thereof of n (normal)-paraffin comprising a plurality of n-paraffin species having different numbers of carbon atoms, and provides a DSC (differential scanning calorimetry)-heat-absorption curve exhibiting a maximum heat-absorption peak showing a peaktop temperature of 70 - 90 DEG C and a half-value width of at most 12 DEG C. As a result of the n-paraffin-rich characteristic and the DSC-thermal characteristic, the wax can exhibit an improved fixability-improving effect without showing an excessive plasticizing effect, whereby the toner can exhibit good fixability as well as good flowability and storage stability.</p> |
申请公布号 |
EP1035449(A1) |
申请公布日期 |
2000.09.13 |
申请号 |
EP20000104927 |
申请日期 |
2000.03.08 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TANIKAWA, HIROHIDE;FUJIMOTO, MASAMI;KOBORI, TAKAKUNI;FUJIKAWA, HIROYUKI |
分类号 |
G03G9/087;(IPC1-7):G03G9/087 |
主分类号 |
G03G9/087 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|