| 发明名称 |
METAL FREE REACTIVE DYES, PROCESS FOR THE PRODUCTION THEREOF AND THEIR USE |
| 摘要 |
The present invention relates to reactive dyes of the formula (I) in which A, B, a and K are defined as given in claim, a process for preparing them, and their use for dyeing and printing hydroxyl-, amino-, and/or carboxamido-containing materials. |
| 申请公布号 |
EP2861670(A1) |
申请公布日期 |
2015.04.22 |
| 申请号 |
EP20130728199 |
申请日期 |
2013.06.13 |
| 申请人 |
DYSTAR COLOURS DISTRIBUTION GMBH |
发明人 |
BARBIERU, ROXANA;YUAN, HAN;KIM, HYEONG KYU |
| 分类号 |
C09B62/006;C09B62/09;C09B62/44;C09B62/513;D06P1/00;D06P3/00 |
主分类号 |
C09B62/006 |
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