| 发明名称 |
Naphthalocyanine compounds and process for their preparation. |
| 摘要 |
<p>An electrophotographic plate comprising an electroconductive support and a photoconductive layer containing a naphthalocyanine compound having siloxy groups bonded to the central metal silicon as a charge generating substance has high sensitivity to the longer wavelength of light of about 800nm without conducting special treatment.</p> |
| 申请公布号 |
EP0375967(B1) |
申请公布日期 |
1994.03.02 |
| 申请号 |
EP19890122030 |
申请日期 |
1987.04.24 |
| 申请人 |
HITACHI CHEMICAL CO., LTD. |
发明人 |
HAYASHIDA, SIGERU C/O PROF. DR. MICHAEL HANACK;TAI, SEIJI KAMISUWA APARTMENT 402 |
| 分类号 |
C07F7/04;C07F7/08;C09B47/04;C09B47/073;G03G5/06;(IPC1-7):C07F7/02;C07F7/12 |
主分类号 |
C07F7/04 |
| 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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