发明名称 |
DUAL LAYER PHOTOCONDUCTORS WITH CHARGE GENERATION LAYER CONTAINING HINDERED HYDROXYLATED AROMATIC COMPOUND |
摘要 |
Photoconductors comprise a substrate, a charge transport layer, and a charge generation layer. The charge transport layer comprises binder and a charge transport compound comprising at least one of a hydrazone, aromatic amine, or substituted aromatic amine, and the charge generation layer comprises binder, a phthalocyanine charge generating compound and a hindered hydroxylated aromatic compound. The hindered hydroxylated aromatic compound reduces electrical fatigue upon cycling without adversely effecting the electrical performance of the photoconductors.
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申请公布号 |
WO9941643(A1) |
申请公布日期 |
1999.08.19 |
申请号 |
WO1999US02935 |
申请日期 |
1999.02.10 |
申请人 |
LEXMARK INTERNATIONAL INC. |
发明人 |
LEVIN, RONALD, HAROLD;MOSIER, SCOTT, THOMAS |
分类号 |
G03G5/047;G03G5/06;(IPC1-7):G03G5/06;G03G5/09 |
主分类号 |
G03G5/047 |
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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