| 发明名称 |
A heat-sensitive recording material. |
| 摘要 |
<p>A heat-sensitive recording material characterized in that a heat-sensitive color-developing layer containing a compound represented by the formula (I), <CHEM> wherein R represents a hydrogen atom or a methyl group, a leuco dye and an acidic substance is formed on a support.</p> |
| 申请公布号 |
EP0361232(A2) |
申请公布日期 |
1990.04.04 |
| 申请号 |
EP19890117103 |
申请日期 |
1989.09.15 |
| 申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA |
发明人 |
KAWAHARA, KENICHI;NOMURA, MASAHARU;TSUGAWA, HIROAKI;IWAMOTO, HIROFUMI |
| 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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