发明名称 |
Heat-resistant layer for dye-donor element. |
摘要 |
Dye-donor element for use according to thermal dye transfer methods comprising a support having on one side a dye layer and on the other side a heat-resistant layer comprising a binder and inorganic particles having a volume average particle size of at least 1 mu m, said heat-resistant layer optionally carrying a topcoat comprising a lubricant, wherein said inorganic particles substantially consist of a mixture of a first type of inorganic particles, which are silicate particles having a Mohs hardness below 2.7, and of a second type of inorganic particles, which are silicate or carbonate particles having a Mohs hardness of at least 2.7 in a ratio by weight of said first type to said second type of inorganic particles comprised between 20:1 and 1:2. |
申请公布号 |
EP0628428(A1) |
申请公布日期 |
1994.12.14 |
申请号 |
EP19940201360 |
申请日期 |
1994.05.13 |
申请人 |
AGFA-GEVAERT NAAMLOZE VENNOOTSCHAP |
发明人 |
DEFIEUW, GEERT HENRI, C/O AGFA-GEVAERT N.V.;VERDONCK, EMIEL AUGUST, C/O AGFA-GEVAERT N.V.;LEBLANS, PAUL, C/O AGFA-GEVAERT N.V.;EICKMANS, JOHANNES, C/O AGFA-GEVAERT N.V. |
分类号 |
B41M5/40;B41M5/42;B41M5/44;(IPC1-7):B41M5/40 |
主分类号 |
B41M5/40 |
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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