| 发明名称 |
Pyrylium- and thiapyrylium-sensitized low-persistence photoconductive compositions and elements. |
| 摘要 |
<p>Photoconductive compositions and elements comprising a photoconductor and, as a sensitizer, a 4-tertiaryaminobenzo[b]pyrylium salt or a 4-tertiaryaminobenzo[b]thiapyrylium salt. The resulting compositions and elements exhibit low persistent conductivity. </p> |
| 申请公布号 |
EP0110639(A2) |
申请公布日期 |
1984.06.13 |
| 申请号 |
EP19830307059 |
申请日期 |
1983.11.18 |
| 申请人 |
EASTMAN KODAK COMPANY (A NEW JERSEY CORPORATION) |
发明人 |
BERWICK, MARTIN ALFRED;CONTOIS, LAWRENCE EDWARD;REYNOLDS, GEORGE ARTHUR |
| 分类号 |
G03G5/00;G03G5/06;G03G5/09;(IPC1-7):03G5/09 |
主分类号 |
G03G5/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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