| 发明名称 |
Thermosensitive recording material |
| 摘要 |
A thermosensitive recording material is disclosed, which comprises a support, an intermediate layer having a voidage ranging from 50% to 95% and a thickness of 3 mu m to 100 mu m, and a thermosensitive coloring layer, which layers are successively formed on the intermediate layer.
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| 申请公布号 |
US4912079(A) |
申请公布日期 |
1990.03.27 |
| 申请号 |
US19880199866 |
申请日期 |
1988.05.27 |
| 申请人 |
RICOH COMPANY, LTD. |
发明人 |
KAWASAKI, KANJIROU;INOUE, HIROAKI;KAKUDA, TOMOHISA;MORI, YASUTOMO |
| 分类号 |
B41M5/28;B41M5/30;B41M5/337;B41M5/40;B41M5/42;B41M5/44 |
主分类号 |
B41M5/28 |
| 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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