| 发明名称 |
Optical recording elements comprising telluropyrylium dyes. |
| 摘要 |
<p>Infrared absorbing telluropyrylium dyes are useful in optical recording elements having an optical recording layer of an amorphous composition comprising a binder and a dye.</p> |
| 申请公布号 |
EP0182594(A1) |
申请公布日期 |
1986.05.28 |
| 申请号 |
EP19850308241 |
申请日期 |
1985.11.13 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
DETTY, MICHAEL RAY;THOMAS, HAROLD TODD |
| 分类号 |
B41M5/26;G11B7/244;G11B7/249;G11B7/253;(IPC1-7):G11B7/24 |
主分类号 |
B41M5/26 |
| 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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