发明名称 |
Dye sets for thermal imaging having improved color gamut |
摘要 |
<p>A multicolor dye-donor element for thermal dye transfer capable of producing improved color gamut comprising a support having thereon a set of sequential repeating dye patches of yellow, magenta and cyan image dyes dispersed in a polymeric binder, the element also having at least one additional dye patch comprising a dye dispersed in a polymeric binder, the dye of each such additional dye patch which, when transferred to a dye image-receiving layer before or after transfer of the original yellow, magenta and cyan image dyes, has a hue measured at its maximum density which is outside the color gamut defined by the hues of the original transferred yellow, magenta and cyan image dyes by more than 5 CIELAB DELTA Ec units. <IMAGE></p> |
申请公布号 |
EP0861737(B1) |
申请公布日期 |
2001.06.06 |
申请号 |
EP19980200536 |
申请日期 |
1998.02.19 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
EVANS, STEVEN;HARRISON, DANIEL JUDE;MCINERNEY, ELIZABETH;SPAULDING, KEVIN E.;WEBER, HELMUT |
分类号 |
B41M5/385;B41M5/34;B41M5/382;B41M5/388;B41M5/39;B41M5/395;(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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