发明名称 |
Toner, developer, and image forming apparatus |
摘要 |
There is provided a toner which exhibits a quick rise of charging and excellent cleaning property and which can form high-quality images having high definition and high density. A toner envelope degree of the toner falls in a range of from 2.0 to 3.0, which degree is obtained by calculation of [(L 1- L 2 )/L 2 ]x100 wherein L 1 represents a circumference length of a projection image of toner particles containing binder resin and a colorant, and L 2 represents a length of envelope of the projection image of the toner particles.
|
申请公布号 |
US2008070145(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
US20070898784 |
申请日期 |
2007.09.14 |
申请人 |
ONDA HIROSHI;YAMAMOTO YOSHINORI;SUZUKI MASAO |
发明人 |
ONDA HIROSHI;YAMAMOTO YOSHINORI;SUZUKI MASAO |
分类号 |
G03G9/08 |
主分类号 |
G03G9/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|