| 发明名称 |
RHODOL DERIVATIVES USEFUL AS IMAGE DYES |
| 摘要 |
There are described novel rhodol dye compounds The dye compounds exhibit a first color when in the crystalline form and a second color, different from the first color, when in the liquid, amorphous form.
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| 申请公布号 |
WO2004078030(B1) |
申请公布日期 |
2004.12.16 |
| 申请号 |
WO2004US06109 |
申请日期 |
2004.02.27 |
| 申请人 |
POLAROID CORPORATION |
发明人 |
CHEON, KAP-SOO;FILOSA, MICHAEL, P.;TELFER, STEPHEN, J. |
| 分类号 |
B41M5/145;B41M5/20;B41M5/24;B41M5/26;B41M5/28;B41M5/323;B41M5/327;B41M5/34;B41M5/385;C07D405/14;C07D491/20;C07D493/10;C09B11/08;C09B11/22;C09B11/24;C09B56/00;C09B67/20;(IPC1-7):C09B11/22 |
主分类号 |
B41M5/145 |
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