| 发明名称 |
Fibre-reactive azo dyes, their preparation and their use |
| 摘要 |
Reactive dyes containing at least one structural unit of formula (I), wherein Y is vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions, are suitable for dyeing cellulosic or amide-group-containing fibre materials.
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| 申请公布号 |
US2004255404(A1) |
申请公布日期 |
2004.12.23 |
| 申请号 |
US20040492181 |
申请日期 |
2004.04.09 |
| 申请人 |
TZIKAS ATHANASSIOS;MULLER BERNHARD |
发明人 |
TZIKAS ATHANASSIOS;MULLER BERNHARD |
| 分类号 |
C09B62/01;C09B62/09;C09B62/44;C09B62/51;C09B62/513;(IPC1-7):C09B62/00 |
主分类号 |
C09B62/01 |
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