| 发明名称 |
Reactive azo dyes, their preparation and their use |
| 摘要 |
The present invention relates to reactive dyes of the general formula (1) where Y is a heterocyclic reactive group of the general formula (2) or (3) where X<SUB>1 </SUB>to X<SUB>5 </SUB>are each as defined in claim 1, processes for their preparation and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials.
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| 申请公布号 |
US2005159592(A1) |
申请公布日期 |
2005.07.21 |
| 申请号 |
US20050032623 |
申请日期 |
2005.01.10 |
| 申请人 |
DYSTAR TEXTILFARBEN GMBH & CO.DEUTSCHLAND KG |
发明人 |
EHRENBERG STEFAN;WORNER JORG;LIVESEY TRACY |
| 分类号 |
C09B62/008;C09B62/028;C09B62/085;C09B62/245;C09B62/44;C09B62/51;C09D11/00;D06P1/38;D06P3/14;D06P3/24;D06P3/66;D06P5/00;(IPC1-7):C09B62/16;C09B62/24 |
主分类号 |
C09B62/008 |
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