发明名称 |
Assemblage for thermal dye transfer |
摘要 |
A thermal dye transfer assemblage comprising: (I) a dye-donor element comprising a support having thereon sequentially repeating dye layer patches of a dye dispersed in a polymeric binder, at least one of the dye patches containing a deprotonated cationic dye which is capable of being reprotonated to a cationic dye having a N-H group which is part of a conjugated system; and (II) a dye-receiving element comprising a support having thereon a polymeric dye image-receiving layer comprising a vinyl polymer having no or only slight acidity and a hydrated transition metal or metalloid salt of a strong acid, the dye-receiving element being in a superposed relationship with the dye-donor element so that the dye layer is in contact with the polymeric dye image-receiving layer.
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申请公布号 |
US5789343(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19970879061 |
申请日期 |
1997.06.19 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GUISTINA, ROBERT A.;BOWMAN, WAYNE A.;BURNS, ELIZABETH G.;DAWSON, SUSAN L.;LAWRENCE, KRISTINE B.;VANHANEHEM, RICHARD C. |
分类号 |
B41M5/385;B41M5/00;B41M5/382;B41M5/388;B41M5/39;B41M5/395;B41M5/50;B41M5/52;(IPC1-7):B41M5/35;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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