| 发明名称 |
Fiber-reactive disazo dyes of the acetoacetamide type |
| 摘要 |
The present invention refers to disazo dyes of the general formula (2-1),
and disazo dyes of the general formula (2-2),
wherein M, W 1 ,W 2 , L 3 , R 5 , R 6 and R 11 are defined as given in claim 1, as well as to methods for their preparation.
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| 申请公布号 |
EP1669416(A1) |
申请公布日期 |
2006.06.14 |
| 申请号 |
EP20060110334 |
申请日期 |
2001.12.21 |
| 申请人 |
DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG |
发明人 |
PEDEMONTE, RONALD;RUSS, WERNER;STECKELBERG, JOACHIM |
| 分类号 |
C09B67/22;C09B62/01;C09B62/09;C09B62/25;C09B62/44;C09B62/513;D06P1/38 |
主分类号 |
C09B67/22 |
| 代理机构 |
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