| 发明名称 |
Reactive dyes |
| 摘要 |
Dyes of the formula <IMAGE> where u and v = H or SO3H and u NOTEQUAL v, provide on hydroxyl-containing materials, such as cellulose, red dyeings and prints having a high fibre-dye bond stability and good resistance to oxidising agents and also to peroxide- or chlorine-containing detergents.
|
| 申请公布号 |
DE3723474(A1) |
申请公布日期 |
1989.01.26 |
| 申请号 |
DE19873723474 |
申请日期 |
1987.07.16 |
| 申请人 |
BAYER AG |
发明人 |
STOEHR,FRANK-MICHAEL,DR.;HENK,HERMANN,DR.;HERD,KARL-JOSEF,DR. |
| 分类号 |
C07D251/50;C09B62/085;(IPC1-7):C09B62/085;C09B29/30;D06P1/382;D06P1/06;D06P3/10;D06P3/66 |
主分类号 |
C07D251/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
