发明名称 |
HEAT SENSITIVE RECORDING MATERIAL |
摘要 |
A heat sensitive recording material, comprising a) at least one colour forming compound selected from the group consisting of 3- diethylamino- 6-methyl- 7-(3- methylanilino) fluoran, 3- dibutylamino- 6-methyl- 7-anilinofluoran, 3- dipentylamino-6- methyl-7- anilinofluoran, 3-(N- methyl-N- propylamino)-6- methyl-7- anilinofluoran, 3- (N-ethyl-p- toluidino)- 6-methyl-7- anilinofluoran and 3-(N- ethyl-N- isoamylamino)-6-methyl- 7-anilinofluoran; or a monophase solid solution comprising at least two colour forming compounds; b) at least one sensitiser of formula (1), wherein R and R' are identical or different from each other and each represent C1-C6alkyl; and c) at least one developer. |
申请公布号 |
WO0026037(A1) |
申请公布日期 |
2000.05.11 |
申请号 |
WO1999EP07895 |
申请日期 |
1999.10.19 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC.;HENEGHAN, MICHAEL;KIRK, ROY, ALAN;TAYLOR, JAMES, PHILIP |
发明人 |
HENEGHAN, MICHAEL;KIRK, ROY, ALAN;TAYLOR, JAMES, PHILIP |
分类号 |
B41M5/323;B41M5/327;B41M5/337;C07D493/10;C09B67/22 |
主分类号 |
B41M5/323 |
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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