发明名称 |
Thermosensitive recording sheet |
摘要 |
A thermosensitive recording sheet comprising a substrate sheet and coated on the substrate, a film comprising a color-forming lactone compound, an acidic substance and a sensitizer, said sensitizer being a substituted or unsubstituted phenacyl ether compound or a substituted or unsubstituted phenacyl sulfide compound.
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申请公布号 |
US4988662(A) |
申请公布日期 |
1991.01.29 |
申请号 |
US19890343674 |
申请日期 |
1989.04.27 |
申请人 |
DAINIPPON INK AND CHEMICALS, INC. |
发明人 |
TSUCHIYA, KIKUO;INAGAKI, MASAJI;ARAKI, SHINGO |
分类号 |
B41M5/337 |
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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