发明名称 |
PRESSURE SENSITIVE TRANSFER ELEMENTS AND METHOD OF MAKING. |
摘要 |
<p>Method for producing novel multiple use pressure-sensitive transfer elements in the absence of volatile coating vehicles. The invention comprises preparing a molten coating composition including a compatible binder material mixture of hard wax and meltable synthetic resin, and a fluid ink comprising a solution of dyestuff in an oleaginous vehicle which is substantially incompatible with said wax and substantially compatible with said synthetic resin, coating said mixture onto a thin flexible foundation such as a plastic film and cooling to form a solidified cohesive microporous network of said binder material having uniformly dispersed within the pores thereof said fluid ink. Said ink is pressure-transferable from said network incrementally under the effects of imaging pressure along with that surface portion of the binder material network which is pressure-adhered to the copy sheet under the effects of the imaging pressure.</p> |
申请公布号 |
EP0176552(A4) |
申请公布日期 |
1987.01.22 |
申请号 |
EP19850901714 |
申请日期 |
1985.03.04 |
申请人 |
LEEDALL PRODUCTS INCORPORATED |
发明人 |
BROWN, ALBERT, E.;EMERSON, ROBERT, T. |
分类号 |
B41J31/00;B41M5/10;B41M5/124;B44C1/17;(IPC1-7):B05D3/00;B32B5/18;B41M5/00 |
主分类号 |
B41J31/00 |
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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