| 发明名称 |
Bisreactive dyes having a disulfophenylene bridging member |
| 摘要 |
The invention relates to fibre-reactive dyes of formula <IMAGE> (1) wherein the variables are as defined in the claims. These dyes are especially suitable for dyeing cellulosic fibre materials and produce dyeings of good tinctorial strength and good fastness properties.
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| 申请公布号 |
US5410041(A) |
申请公布日期 |
1995.04.25 |
| 申请号 |
US19930107475 |
申请日期 |
1993.08.13 |
| 申请人 |
CIBA GEIGY CORPORATION |
发明人 |
MUELLER, BERNHARD |
| 分类号 |
C09B62/04;C09B62/06;C09B62/08;C09B62/10;C09B67/26;D06P3/66;(IPC1-7):C09B62/04;D06P1/382 |
主分类号 |
C09B62/04 |
| 代理机构 |
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| 主权项 |
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