发明名称 |
CARRIER CORE PARTICLE FOR ELECTROPHOTOGRAPHIC DEVELOPER, CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER AND ELECTROPHOTOGRAPHIC DEVELOPER |
摘要 |
A carrier core particle for an electrophotographic developer including a core composition expressed by a general formula: (MnxMgyCaz) FeWO4+V (x+y+z+w=3, -0.003<v) as a main ingredient, wherein 0.05@y@0.35 and 0.005@z@0.024.
|
申请公布号 |
US2013189614(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201113805417 |
申请日期 |
2011.07.26 |
申请人 |
KAWAUCHI TAKESHI;MATSUDA YUKIHIRO;DOWA IP CREATION CO., LTD.;DOWA ELECTRONICS MATERIALS CO., LTD. |
发明人 |
KAWAUCHI TAKESHI;MATSUDA YUKIHIRO |
分类号 |
G03G9/113 |
主分类号 |
G03G9/113 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|