发明名称 Process for preparing sulpho-free cationic azo compounds
摘要 The process for preparing sulpho-free cationic azo compounds of the formula I <IMAGE> where the symbols are each as defined in Claim 1, comprises coupling the diazo component of an amine of the formula D-NH2 II with a coupling component of the formula <IMAGE> The compounds are used for dyeing or printing non-textile materials.
申请公布号 CH626909(A5) 申请公布日期 1981.12.15
申请号 CH19760015048 申请日期 1976.11.30
申请人 SANDOZ AG 发明人 DR. MANFRED GREEVE
分类号 C09B29/42;C09B44/08;(IPC1-7):C09B44/08 主分类号 C09B29/42
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