| 发明名称 |
TONER |
| 摘要 |
A toner comprising a toner particle containing a resin, wherein the resin contains a styrene acrylic resin and a polyester resin A, the content ratio of the styrene acrylic resin is 50.0 mass % to 99.0 mass % based on the resin, the content ratio of the polyester resin A is 1.0 mass % to 35.0 mass % based on the resin, and the polyester resin A contains 0.10 mol % to 30.0 mol % of an isosorbide unit based on a total number of monomer units constituting the polyester resin A. |
| 申请公布号 |
US2015248072(A1) |
申请公布日期 |
2015.09.03 |
| 申请号 |
US201514630636 |
申请日期 |
2015.02.24 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Katsuta Yasushi;Nonaka Katsuyuki;Katsura Taiji;Kawaguchi Shintaro;Noji Shintaro |
| 分类号 |
G03G9/087 |
主分类号 |
G03G9/087 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A toner comprising
a toner particle containing a resin, wherein the resin contains a styrene acrylic resin and a polyester resin A, a content ratio of the styrene acrylic resin is from at least 50.0 mass % to not more than 99.0 mass % based on the resin, a content ratio of the polyester resin A is from at least 1.0 mass % to not more than 35.0 mass % based on the resin, and the polyester resin A contains an isosorbide unit represented by the following formula (1), the unit being contained in a molar ratio of from at least 0.10 mol % to not more than 30.0 mol % based on a total number of monomer units constituting the polyester resin A. |
| 地址 |
Tokyo JP |
