发明名称 |
Developer compositions having electrically conducting filaments in carrier particle matrix |
摘要 |
An electrographic developer contains a mixture of toner powder particles and carrier particles comprising tendrillar electrically conducting filaments substantially uniformly distributed in a matrix, said filaments, matrix and toner particles being triboelectrically balanced. Improved electrographic toner images are achieved by the use of the dry developers.
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申请公布号 |
US4148640(A) |
申请公布日期 |
1979.04.10 |
申请号 |
US19740450028 |
申请日期 |
1974.03.11 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
DULMAGE, WILLIAM J.;FIELDS, ALFRED E. |
分类号 |
G03G9/10;(IPC1-7):G03G13/08 |
主分类号 |
G03G9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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