| 发明名称 |
TONER FOR DEVELOPING ELECTROSTATIC IMAGE |
| 摘要 |
A toner for developing an electrostatic image including a binder resin, a coloring agent, and a releasing agent are provided. A particle of the toner satisfies conditions of Equation (1) (W(L)/T(L)≦0.1 and Equation (2) 15<Nstain, where Nstain refers to a number of stained releasing agent domains when the particle of the toner is stained with ruthenium tetraoxide (RuO4) and a cross section of the particle of the toner is observed, W(L) refers to a longest length of lengths of the stained releasing agent domains, and T(L) refers to a longest length of the cross section of the particles of the toner. |
| 申请公布号 |
US2017115585(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201615285107 |
申请日期 |
2016.10.04 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
HONG Jin-mo;KWON Young-jae;LEE Hwoing-woon |
| 分类号 |
G03G9/087;G03G9/09;G03G9/08 |
主分类号 |
G03G9/087 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A toner for developing an electrostatic image, the toner comprising:
a binder resin; a coloring agent; and a releasing agent, wherein a particle of the toner satisfies conditions of Equation (1) (W(L)/T(L)≦0.1 and Equation (2) 15<Nstain, where Nstain refers to a number of stained releasing agent domains when the particle of the toner is stained with ruthenium tetraoxide (RuO4) and a cross section of the particle of the toner is observed, W(L) refers to a longest length of lengths of the stained releasing agent domains, and T(L) refers to a longest length of the cross section of the particles of the toner. |
| 地址 |
Suwon-si KR |
