发明名称 |
REVERSIBLE THERMAL RECORDING MATERIAL |
摘要 |
PURPOSE:To provide a reversible thermal recording material capable of forming and erasing an image in good contrast, capable of holding an image stable with the elapse of time not only under environment of dairy life but also under a heating condition and excellent in sensitivity and repeating durability. CONSTITUTION:In a reversible thermal recording material wherein a reversible thermal layer based on a usually colorless or lightcolored dye precursor and a reversible coupler causing a reversible color change in the dye precursor by the difference in cooling speed after heating is provided on a support, an amine compd. is added to the reversible thermal layer. |
申请公布号 |
JPH07285271(A) |
申请公布日期 |
1995.10.31 |
申请号 |
JP19940081220 |
申请日期 |
1994.04.20 |
申请人 |
MITSUBISHI PAPER MILLS LTD |
发明人 |
IKEDA HARUHIKO;YOKOTA YASURO |
分类号 |
B41M5/337;B41M5/26;B82B1/00 |
主分类号 |
B41M5/337 |
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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