发明名称 |
Dye-donor element comprising tricyanovinylaniline dyes |
摘要 |
Dye-donor element for use according to thermal dye transfer methods, said element comprising a dye layer comprising at least one tricyanovinylaniline dye, wherein the amino group of the aniline function of said dye carries an aryl group and a hydrocarbon or substituted hydrocarbon group linked by a secondary carbon atom to said amino group. The dyes have very good light-fastness and good spectral absorption characteristics.
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申请公布号 |
US5621135(A) |
申请公布日期 |
1997.04.15 |
申请号 |
US19950445557 |
申请日期 |
1995.05.23 |
申请人 |
AGFA-GEVAERT, N.V. |
发明人 |
VANMAELE, LUC;JANSSENS, WILHELMUS |
分类号 |
B41M5/385;B41M5/388;B41M5/39;C07C255/34;C09B23/14;G03G5/06;(IPC1-7):C07C255/34 |
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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