| 发明名称 |
Water-soluble, copper containing trisazo compounds having a 2-(4{40 phenylene)-benzimidazoyl-(5 or 6),-benzoxazolyl-(5), or -benzthiazolyl-(5) component |
| 摘要 |
Trisazo dyes of high tinctorial strength and excellent fastness have the structure <IMAGE> where one of M and M1 is <IMAGE> as more fully set out below.
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| 申请公布号 |
US4137228(A) |
申请公布日期 |
1979.01.30 |
| 申请号 |
US19760745177 |
申请日期 |
1976.11.26 |
| 申请人 |
CASSELLA AKTIENGESELLSCHAFT |
发明人 |
BAUER, WOLFGANG;RIBKA, JOACHIM |
| 分类号 |
C09B35/38;C09B45/28;(IPC1-7):C09B45/28;C09B45/48;C09B35/34 |
主分类号 |
C09B35/38 |
| 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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