| 发明名称 |
DYES FOR POLYMER COLORATION, THEIR PREPARATION AND THEIR USE |
| 摘要 |
The present invention relates to a dye of formula (I) where R1, R2, X, Y and t are each as defined in claim 1, to its preparation and to its use. |
| 申请公布号 |
US2012174324(A1) |
申请公布日期 |
2012.07.12 |
| 申请号 |
US201013263787 |
申请日期 |
2010.04.15 |
| 申请人 |
BARBIERU ROXANA;RUSS WERNER;KUEHLWEIN JUERGEN;HARFMANN CARSTEN;DYSTAR COLOURS DEUTSCHLAND GMBH |
发明人 |
BARBIERU ROXANA;RUSS WERNER;KUEHLWEIN JUERGEN;HARFMANN CARSTEN |
| 分类号 |
D06P1/00;C07D471/04 |
主分类号 |
D06P1/00 |
| 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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