| 发明名称 |
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPING DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD |
| 摘要 |
An electrostatic charge image developing toner includes a binder resin that contains an amorphous polyester resin and a colorant. The toner satisfies the following expressions: 20μS/cm≰ρ≰150μS/cm, and 0.01<Cm/(Cc+Co)<0.1, whereρrepresents the conductivity of a supernatant solution when 0.1 g of the toner is dissolved in 30 ml of tetrahydrofuran, Cm represents the content (% by mass) of metal elements Al, Mg, and Fe, Cc represents the content (% by mass) of carbon, and Co represents the content by mass) of oxygen. |
| 申请公布号 |
US2012270145(A1) |
申请公布日期 |
2012.10.25 |
| 申请号 |
US201113282960 |
申请日期 |
2011.10.27 |
| 申请人 |
SAKAMOTO SHINYA;INOUE SATOSHI;YOSHIDA SATOSHI;IWAZAKI EISUKE;MURAKAMI TSUYOSHI;FUJI XEROX CO., LTD. |
发明人 |
SAKAMOTO SHINYA;INOUE SATOSHI;YOSHIDA SATOSHI;IWAZAKI EISUKE;MURAKAMI TSUYOSHI |
| 分类号 |
G03G9/00;G03G15/08;G03G21/18 |
主分类号 |
G03G9/00 |
| 代理机构 |
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