发明名称 |
Thermisch übertragbare fluoreszierende Europiumkomplexe. |
摘要 |
<p>A donor element for thermal transfer comprising a support having on one side thereof a fluorescent europium complex dispersed in a polymeric binder. In a preferred embodiment, the complex has the formula: <CHEM> wherein: D is a substituted or unsubstituted, aromatic, 5- or 6-membered carbocyclic or heterocyclic moiety; and J is -CF3, -CH3, -CH2F or -CHF2. In another preferred embodiment, the europium atom may also have attached thereto at least one monodentate ligand with an electron-donating oxygen or nitrogen atom or at least one bidentate ligand with two electron-donating oxygen, nitrogen or sulfur atoms atoms capable of forming a 5- or 6-membered ring with the europium atom.</p> |
申请公布号 |
DE69103448(T2) |
申请公布日期 |
1995.04.06 |
申请号 |
DE1991603448 |
申请日期 |
1991.03.11 |
申请人 |
EASTMAN KODAK CO., ROCHESTER, N.Y., US |
发明人 |
BYERS, GARY WAYNE, C/O EASTMAN KODAK COMPANY, ROCHESTER NEW YORK 14650-2201, US;CHAPMAN, DEREK DAVID, C/O EASTMAN KODAK COMPANY, ROCHESTER NEW YORK 14650-2201, US |
分类号 |
B41M5/385;B41M3/14;B41M5/26;B41M5/388;B41M5/39;B41M5/392;(IPC1-7):B41M5/38 |
主分类号 |
B41M5/385 |
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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