发明名称 |
Disperse azo dye with diaminopyrimidine coupling component |
摘要 |
Disperse azo dyes having a diaminopyrimidine as coupling component. The dyes give brilliant colorations on textile material of synthetic fibers which have excellent fastness properties, including fastness to light and fastness to dry-heat pleating and setting. These disperse azo dyes are identified by the formula: <IMAGE> (I) in which D is the radical of a heterocyclic diazo component or a substituted diazo component of the aniline series, one X is NH2 and the other X is unsubstituted or substituted cycloalkyl, aralkyl or aryl or substituted alkyl.
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申请公布号 |
US4113720(A) |
申请公布日期 |
1978.09.12 |
申请号 |
US19760660985 |
申请日期 |
1976.02.24 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
DEHNERT, JOHANNES;DUNKELMANN, GUENTER |
分类号 |
C09B29/52;C09B31/14;(IPC1-7):C09B29/36;D06P1/18;D06P3/36;D06P3/54 |
主分类号 |
C09B29/52 |
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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