发明名称 |
Aniline series azo reactive dyes ortho- or para-substituted by vinyl sulfonyl reactive groups |
摘要 |
Azo reactive dyes of the aniline series for dye or printing fiber materials of the formula <IMAGE> (I) wherein K is the radical of a coupling component, and Z is a vinyl sulfonyl reactive group ortho- or para- to the azo bridge.
|
申请公布号 |
US4897469(A) |
申请公布日期 |
1990.01.30 |
申请号 |
US19880177480 |
申请日期 |
1988.04.01 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
EILINGSFELD, HEINZ;IDEN, RUEDIGER |
分类号 |
C09B62/44;C09B62/51 |
主分类号 |
C09B62/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|