发明名称 |
BLACK DYE MIXTURES OF FIBER-REACTIVE AZO DYES, METHODS FOR THEIR PREPARATION AND USE THEREOF FOR DYEING HYDROXY- AND/OR CARBOXAMIDO-CONTAINING FIBER MATERIAL |
摘要 |
The present invention discloses a dye mixture comprising a disazo dye conforming to the formula (1), a monoazo dye conforming to the formula (2), and monazo dye conforming to the formula (3) in which (1), (2) and (3) are defined as given in claim 1, a method for its preparation and a process for dyeing hydroxy- and/or carboxamido containing fiber material in which an inventive dye mixture is applied to the material. |
申请公布号 |
WO0208339(A3) |
申请公布日期 |
2002.04.18 |
申请号 |
WO2001EP08462 |
申请日期 |
2001.07.21 |
申请人 |
DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG |
发明人 |
PEDEMONTE, RONALD;STECKELBERG, JOACHIM |
分类号 |
C09B62/51;C09B62/513;C09B67/22;D06P1/38;D06P1/384;D06P3/10;D06P3/66 |
主分类号 |
C09B62/51 |
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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