发明名称 |
PRESSURE-SENSITIVE TRANSFER ELEMENTS |
摘要 |
Pressure-sensitive transfer elements having a plastic film foundation carrying a frangible, complete-release pressure-transfer layer applied by means of a volatile coating vehicle and comprising a solid solution of a fluorescing dye in the resinous binder material of said layer. Such transfer elements are adapted to transfer solid images to the surface of a copy sheet, which images fluoresce under exposure to ultraviolet light and are automatically detectible when sensed on the imaged surface of the copy sheet but are not detectible when sensed through the obverse side of the copy sheet. |
申请公布号 |
AU4575879(A) |
申请公布日期 |
1980.05.29 |
申请号 |
AU19790045758 |
申请日期 |
1979.04.03 |
申请人 |
COLUMBIA RIBBON AND CARBON MANUFACTURING CO., INC. |
发明人 |
GEORGE PETER DAPP;MICHAEL ANTHONY SCOTT |
分类号 |
B41M5/382;B41J31/00;B41M5/10 |
主分类号 |
B41M5/382 |
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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