发明名称 |
COLORED RESIN PARTICLES, MANUFACTURING METHOD OF THE COLORED RESIN PARTICLES AND TONER FOR ELECTROSTATICALLY CHARGED IMAGE DEVELOPMENT |
摘要 |
Colored resin particles, each includes: a resin; and a colorant, wherein a value of average equivalent circle diameter A (μm) of the colored resin particles is 3≦̸A≦̸6, an average degree of circularity B of the colored resin particles satisfies the following expression (1), and 0.990−0.0083A≦̸B≦̸1.021−0.0117A  (1) a cumulative number frequency of particles which have degrees of circularity of less than 0.9 in the colored resin particles is 1% or less. |
申请公布号 |
US2012231391(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201213478730 |
申请日期 |
2012.05.23 |
申请人 |
NAKAJIMA TOMOHITO;MORIYA HIROYUKI;KATSUHARA HIDEYA;TAKAGI SEIICHI;HONGO KAZUYA;FUJI XEROX CO., LTD. |
发明人 |
NAKAJIMA TOMOHITO;MORIYA HIROYUKI;KATSUHARA HIDEYA;TAKAGI SEIICHI;HONGO KAZUYA |
分类号 |
G03G9/08 |
主分类号 |
G03G9/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|