发明名称 |
Reversible thermosensitive recording label and reversible thermosensitive recording card |
摘要 |
A reversible thermosensitive recording label for reversibly forming images and erasing recorded images thereon is composed of a reversible thermosensitive recording member having a temperature-dependent transparency which reversibly changes depending upon the temperature thereof, an adhesive layer provided on the back side of the reversible thermosensitive recording member, and a disposable release sheet applied to the adhesive layer. A reversible thermosensitive recording card is composed of the reversible thermosensitive recording member, the adhesive layer provided on the back side of the reversible thermosensitive recording member, and a label receiving material to which the adhesive layer is applied.
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申请公布号 |
US5643851(A) |
申请公布日期 |
1997.07.01 |
申请号 |
US19940354013 |
申请日期 |
1994.12.05 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
KONAGAYA, YUKIO;IGAWA, TAKAO;ITO, AKIHIDE;NOGIWA, TOHRU;KAGAWA, TSUTOMU;YAMADA, NOBUO |
分类号 |
B41M5/36;B41M5/42;G09F3/02;(IPC1-7):B41M5/36 |
主分类号 |
B41M5/36 |
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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