发明名称 |
Verfahren zur Herstellung von neuen Azofarbstoffen |
摘要 |
<p>Reactive dyes are of formula: (where F is known dye radical and n = 1,2 or 3, R is H or substd. or unsubstd. alkyl or cycloalkyl radical and T is a 1,3,5-triazine or 1,3,5-pyrimidine ring bonded to N by a C of the ring and contains a gp. where Z' is S or Se and benzene ring can be further substd.). The dyes are very suitable for dyeing natural and synthetic textile materials.</p> |
申请公布号 |
CH512560(A) |
申请公布日期 |
1971.09.15 |
申请号 |
CH19640007250 |
申请日期 |
1960.07.07 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
DURHAM RATTEE,IAN;ANDREW WAITE,FREDERICK;ANDERSON,GEORGE DE WINTER |
分类号 |
C09B62/20;(IPC1-7):C09B29/00 |
主分类号 |
C09B62/20 |
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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