| 发明名称 |
DRY TONER, MANUFACTURING METHOD FOR THE TONER AND IMAGE FORMING APPARATUS USING THE TONER |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a toner with which images of high resolution and high image quality can be stably formed many times without causing any cleaning failure by toner shape control. SOLUTION: The dry toner containing at least resin and colorant, has a roundness of 0.960 to 1.000 and has a plurality of recesses on its surface.</p> |
| 申请公布号 |
JP2002287400(A) |
申请公布日期 |
2002.10.03 |
| 申请号 |
JP20010089987 |
申请日期 |
2001.03.27 |
| 申请人 |
RICOH CO LTD |
发明人 |
EMOTO SHIGERU;TANAKA CHIAKI;YAMASHITA YUJI;SUGIYAMA KOSHIN;WATANABE KAZUTO;TOMITA MASAMI |
| 分类号 |
G03G9/08;G03G9/087;G03G9/09;(IPC1-7):G03G9/08 |
主分类号 |
G03G9/08 |
| 代理机构 |
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