| 发明名称 |
Thermosensitive recording material |
| 摘要 |
A thermosensitive recording material which comprises employing a colorless or light-colored leuco-dye, a binder, a specified developer and a specified thermosensitivity promoter as principal components and incorporating them in a thermosensitive color forming layer.
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| 申请公布号 |
US4444844(A) |
申请公布日期 |
1984.04.24 |
| 申请号 |
US19820385246 |
申请日期 |
1982.06.04 |
| 申请人 |
RICOH CO., LTD. |
发明人 |
KUBO, KEISHI;SHOSHI, MASAYUKI |
| 分类号 |
B41M5/333;B41M5/337;(IPC1-7):B41M5/18 |
主分类号 |
B41M5/333 |
| 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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