| 发明名称 |
Water soluble reactive dyes. |
| 摘要 |
<p>A water-soluble dye having a reactive group of the Formula (1): <CHEM> wherein: R<1> is H or optionally substituted alkyl; R<2> is H or C1-4-alkyl; L is a divalent organic spacer group; and V is vinyl or a group convertible to vinyl on treatment with aqueous alkali.</p> |
| 申请公布号 |
EP0578357(A1) |
申请公布日期 |
1994.01.12 |
| 申请号 |
EP19930303921 |
申请日期 |
1993.05.20 |
| 申请人 |
ZENECA LIMITED |
发明人 |
ANDERTON, KENNETH |
| 分类号 |
C09B62/44;C09B62/503;C09B62/505;C09B62/507;C09B62/51;C09B62/517;D06P1/384;D06P3/66;(IPC1-7):C09B62/503;C09B62/022 |
主分类号 |
C09B62/44 |
| 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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