发明名称 |
Thermosensitive recording material and novel color developer compounds |
摘要 |
<p>Disclosed is a thermosensitive recording material comprising a sheet-shaped support and a thermosensitive recording layer which is formed on at least one surface of the support and comprises a colorless or light-colored dye precursor and a color developer capable of reacting with the dye precursor and inducing color formation therein upon application of heat thereto, the color developer comprising a compound represented by the following formula (I) or analog thereof:: <CHEM> <??>The thermosensitive recording material has high sensitivity and can prevent white background portions from coloring and recorded images from decolorizing in an environmental resistance test.</p> |
申请公布号 |
EP1264707(A2) |
申请公布日期 |
2002.12.11 |
申请号 |
EP20020253317 |
申请日期 |
2002.05.13 |
申请人 |
OJI PAPER CO., LTD. |
发明人 |
FUJITA, HIROTAKE;SHIRAI, AYAKO;KOJIMA, JUN-YA;TAKAHASHI, YOSHIYUKI |
分类号 |
B41M5/30;B41M5/333;C07C311/60;C07C317/18;C07C317/22;C07D209/48;(IPC1-7):B41M5/155 |
主分类号 |
B41M5/30 |
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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