发明名称 |
Mixtures of blue disperse monoazo dyestuffs |
摘要 |
A mixture of monoazo dyestuffs which contains one or more dyestuffs of the formula I <IMAGE> (I) and one or more dyestuffs of the formula II <IMAGE> (II) wherein R1 and R2 independently of one another each denote linear or branched alkyl with 1 to 6 carbon atoms, R denotes linear or branched alkyl with 1 to 5 carbon atoms and Hal denotes chloro or bromo, are outstandingly suitable for dyeing and printing hydrophobic materials.
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申请公布号 |
US4851012(A) |
申请公布日期 |
1989.07.25 |
申请号 |
US19880151010 |
申请日期 |
1988.02.01 |
申请人 |
CASSELLA AKTIENGESELLSCHAFT |
发明人 |
BUEHLER, ULRICH;KRUSE, HUBERT;KUEHN, REINHARD;BOOS, MARGARETA |
分类号 |
C09B67/22 |
主分类号 |
C09B67/22 |
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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