| 发明名称 |
Electrostatic charge developing toner |
| 摘要 |
The present invention provides an electrostatic charge developing toner which uses a beta-type copper phthalocyanine pigment that has a BET specific surface area of 90 m<SUP>2</SUP>/g or greater as determined by the nitrogen adsorption method.
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| 申请公布号 |
US7429441(B2) |
申请公布日期 |
2008.09.30 |
| 申请号 |
US20040415169 |
申请日期 |
2004.05.17 |
| 申请人 |
SUN CHEMICAL CORPORATION |
发明人 |
ARTHUR KEVIN A.;ROBERTSON GEORGE H.;FUNAKURA SEIJI |
| 分类号 |
G03G9/09 |
主分类号 |
G03G9/09 |
| 代理机构 |
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