| 发明名称 |
DEVELOPER FOR ELECTROPHOTOGRAPHY, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE |
| 摘要 |
A developer, including a toner including a binder resin comprising a crystalline resin; and a colorant, and a resin carrier comprising a resin; a magnetic particulate material having a magnetic anisotropy, dispersed in the resin, and having a saturated magnetization of from 16 to 30 emu/g, a coercive force of from 15 to 40 kA/m and an average particle diameter not less than 15 mum and less than 100 mum.
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| 申请公布号 |
US2013157183(A1) |
申请公布日期 |
2013.06.20 |
| 申请号 |
US201213679057 |
申请日期 |
2012.11.16 |
| 申请人 |
SANTO HIDEYUKI;YAMADA MASAHIDE;SUZUKI KAZUMI;NAKAYAMA SHINYA;YAMAMOTO ATSUSHI;MORITA TATSUYA;SAKASHITA SHINGO;NAKAJIMA YUKIKO;MAKABE KEIJI;YAMASHITA DAIKI |
发明人 |
SANTO HIDEYUKI;YAMADA MASAHIDE;SUZUKI KAZUMI;NAKAYAMA SHINYA;YAMAMOTO ATSUSHI;MORITA TATSUYA;SAKASHITA SHINGO;NAKAJIMA YUKIKO;MAKABE KEIJI;YAMASHITA DAIKI |
| 分类号 |
G03G9/00;G03G15/08 |
主分类号 |
G03G9/00 |
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