发明名称 |
Electrophotographic photosensitive element and a process for manufacturing an offset printing master from the element |
摘要 |
An electrophotographic photosensitive element for use in offset printing masters comprises an electrically conductive support having an photosensitive layer formed thereon where said layer comprises titanium dioxide and zinc oxide in a specific amount of zinc oxide based on the total amount of titanium dioxide and zinc oxide and a method for manufacturing the masters from the elments by subjecting the same to charging, exposure, development and lipophobicating treatment.
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申请公布号 |
US5612156(A) |
申请公布日期 |
1997.03.18 |
申请号 |
US19930115781 |
申请日期 |
1993.09.03 |
申请人 |
ISHIHARA SANGYO KAISHA, LTD. |
发明人 |
MURASAWA, SADAO;WATANABE, MITSURU |
分类号 |
G03G5/08;G03G5/087;G03G13/28;(IPC1-7):G03G13/28;G03G15/08;G03G13/20 |
主分类号 |
G03G5/08 |
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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