发明名称 |
Heterocyclylazoaniline dyes, heterocyclylazoaniline dye metal complexes and their use in optical elements |
摘要 |
<p>Heterocyclylazoaniline dyes having a sulfonyl- or acylamino substituent on the aniline ring are disclosed. Metal complexes of the dyes are useful in the optical recording layers of optical recording elements, particularly writable Photo CD recording layers.</p> |
申请公布号 |
EP0717403(A1) |
申请公布日期 |
1996.06.19 |
申请号 |
EP19950203461 |
申请日期 |
1995.12.12 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
CUNNINGHAM, MICHAEL PAUL;EVANS, STEVEN |
分类号 |
B41M5/26;C07D213/76;C07D277/82;C07F15/04;C09B27/00;C09B29/09;C09B45/00;C09B45/34;G11B3/00;G11B7/246;G11B7/249;G11B7/253;G11B7/254;G11B7/258;(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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