| 发明名称 |
Reactive dyes from the dioxazine series, their preparation and use |
| 摘要 |
Compounds of the formula <IMAGE> (1) <IMAGE> +TR <IMAGE> are described in which the variables are as defined in the claims and which are suitable as fiber-reactive dyes for dyeing a wide range of fiber materials.
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| 申请公布号 |
US5772698(A) |
申请公布日期 |
1998.06.30 |
| 申请号 |
US19960635812 |
申请日期 |
1996.04.22 |
| 申请人 |
CIBA SPECIALTY CHEMICALS CORPORATION |
发明人 |
REICHERT, HANS;MUELLER, BERNHARD |
| 分类号 |
C07D498/04;C09B62/04;C09B62/44;C09B62/465;C09B62/503;C09B67/22;C09B67/24;D06P1/38;D06P3/66;(IPC1-7):C07D251/48;C07D251/50 |
主分类号 |
C07D498/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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