| 发明名称 |
METAL FREE REACTIVE DYES, PROCESS FOR THE PRODUCTION THEREOF AND THEIR USE |
| 摘要 |
<p>The present invention refers to dyes of the formula (I) and mixtures thereof; in which A, B, a, C, D and b are defined as given in claim, a process for preparing them, and their use for dyeing and printing hydroxyl-, amino-, and/or carboxamido- containing materials.</p> |
| 申请公布号 |
EP2861673(A1) |
申请公布日期 |
2015.04.22 |
| 申请号 |
EP20130728392 |
申请日期 |
2013.06.13 |
| 申请人 |
DYSTAR COLOURS DISTRIBUTION GMBH |
发明人 |
HAN, YUAN;KIM, HYEONG, KYU;BARBIERU, ROXANA |
| 分类号 |
C09B67/22;C09B62/44;C09B62/513;C09D11/00;D06P1/382;D06P1/384;D06P3/66 |
主分类号 |
C09B67/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
