| 发明名称 |
Fibre-reactive dyes, their preparation and their use |
| 摘要 |
Compounds of the formula <IMAGE> (1) <IMAGE> in which the variables have the meaning given in the claims, which are suitable as fibre-reactive dyes for dyeing or printing widely varying fibre materials are described.
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| 申请公布号 |
US5837827(A) |
申请公布日期 |
1998.11.17 |
| 申请号 |
US19960744161 |
申请日期 |
1996.11.12 |
| 申请人 |
CIBA SPECIALTY CHEMICALS CORPORATION |
发明人 |
REICHERT, HANS;KLIER, HERBERT |
| 分类号 |
C07D251/44;C09B62/44;C09B62/507;(IPC1-7):C09B62/04;C09B62/503;D06P1/38 |
主分类号 |
C07D251/44 |
| 代理机构 |
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