| 发明名称 |
TONER |
| 摘要 |
A toner has a toner particle that contains a binder resin and a charge control resin, wherein the charge control resin is a polymer that contains a unit A and a unit B, the unit A is a unit derived from 2-acrylamido-2-methylpropanesulfonic acid, the unit B is a unit derived from an electron donor compound that has a polymerizable unsaturated group, and a molar ratio between the unit A and the unit B is from 1.0 to 10.0. |
| 申请公布号 |
US2015241806(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201514625502 |
申请日期 |
2015.02.18 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Kenmoku Takashi;Kawaguchi Shintaro;Ikeda Naotaka;Hashimoto Yasuhiro |
| 分类号 |
G03G9/097 |
主分类号 |
G03G9/097 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A toner comprising a toner particle that contains a binder resin and a charge control resin, wherein
the charge control resin is a polymer that contains a unit A and a unit B, the unit A is a unit derived from 2-acrylamido-2-methylpropanesulfonic acid, the unit B is a unit derived from an electron donor compound that has a polymerizable unsaturated group, and a molar ratio between the unit A and the unit B in the charge control resin (mol % of unit A/mol % of unit B) is from 1.0 to 10.0. |
| 地址 |
Tokyo JP |
