| 发明名称 |
TONER USED FOR FORMING IMAGE |
| 摘要 |
A toner includes a binder resin, a colorant, a wax including 40 to 80 weight percent of an ester wax having an endothermic peak temperature of 65 to 75° C. in a differential scanning calorimetry curve and 60 to 20 weight percent of a carnauba wax having an endothermic peak temperature of 80 to 90° C. in the differential scanning calorimetry curve, and a crystalline polyester material. With respect to the total weight of the binder resin, the wax, and the crystalline polyester material, the wax comprises 4 to 10 weight percent and the crystalline polyester material comprises 3 to 20 weight percent. |
| 申请公布号 |
US2015185651(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201314145510 |
申请日期 |
2013.12.31 |
| 申请人 |
Toshiba Tec Kabushiki Kaisha ;Kabushiki Kaisha Toshiba |
发明人 |
KUROYAMA KOICHI |
| 分类号 |
G03G9/00 |
主分类号 |
G03G9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A toner comprising:
a binder resin; a colorant; a wax including 40 to 80 weight percent of an ester wax having an endothermic peak temperature of 65 to 75° C. in a differential scanning calorimetry curve and 60 to 20 weight percent of a carnauba wax having an endothermic peak temperature of 80 to 90° C. in the differential scanning calorimetry curve; and a crystalline polyester material, wherein, with respect to the total weight of the binder resin, the wax, and the crystalline polyester material, the wax comprises to 10 weight percent and the crystalline polyester material comprises 3 to 20 weight percent. |
| 地址 |
Tokyo JP |
