发明名称 |
COMPOSES COMPLEXES CHROMIFERES, LEUR PROCEDE DE PREPARATION ET L EURS APPLICATIONS |
摘要 |
<p>Chromiferous complexes of the type: <IMAGE> (3) IN WHICH (I) represents the residue of a metallizable azo or azomethine compound, (II) represents the residue of a bidentate chelating agent and Z represents a monofunctional neutral ligand: process for the preparation of such complexes which comprises reacting a bidentate chelating agent with a 1:1 cationic chromium complex of an azo or azomethine compound in the presence of ammonia or an organic base and the use of such complexes for the coloration of synthetic materials.</p> |
申请公布号 |
CA1012966(A) |
申请公布日期 |
1977.06.28 |
申请号 |
CA19730189034 |
申请日期 |
1973.12.27 |
申请人 |
PRODUITS CHIMIQUES UGINE KUHLMANN |
发明人 |
BROUARD, CLAUDE;FICHT, PAULETTE |
分类号 |
C09B45/16;C09B45/06;C09B45/48;C09B55/00 |
主分类号 |
C09B45/16 |
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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