发明名称 |
Heat transfer recording media |
摘要 |
The present invention relates to a heat transfer recording medium in which a substrate has items of information such as an image and characters formed on a surface thereof by heat transfer and a transparent protective layer is provided on at least a part of the surface of the thus recorded information through an adhesive layer, if required, characterized in that the adhesive layer and/or protective layer function to provide security against counterfeiting. Combining information recorded by heat transfer with a function to provide security against counterfeiting, the present invention provides greater security against falsifying or counterfeiting.
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申请公布号 |
US5575507(A) |
申请公布日期 |
1996.11.19 |
申请号 |
US19950567424 |
申请日期 |
1995.12.05 |
申请人 |
DAI NIPPON INSATSU KABUSHIKI KAISHA |
发明人 |
YAMAUCHI, MINEO;OSHIMA, KATSUYUKI;ANDO, JITSUHIKO;TORII, MASANORI;FUJIMURA, HIDEO;IWATA, TAMAMI |
分类号 |
B32B38/14;B41M3/14;B41M5/00;B41M5/035;B41M5/382;B41M5/40;B41M5/42;B41M5/48;B41M5/52;B41M7/00;B42D15/00;B42D15/10;G02B5/32;G03H1/18;(IPC1-7):B92D15/00 |
主分类号 |
B32B38/14 |
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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