![High wet fast disperse dye mixtures of N-[4-(5-thiocyanato-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives](/docs/US/2022-10-25/US11479672B2/abs.jpg.600x600.jpg)
- 专利标题： High wet fast disperse dye mixtures of N-[4-(5-thiocyanato-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives
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申请号： US17442953申请日： 2020-03-12
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公开(公告)号： US11479672B2公开(公告)日： 2022-10-25
- 发明人: Adrian Murgatroyd , Manfred Hoppe , Clemens Grund , Fanny Vermandel , Chongjun Jiao
- 申请人： DyStar Colours Distribution GmbH
- 申请人地址： DE Raunheim
- 专利权人： DyStar Colours Distribution GmbH
- 当前专利权人： DyStar Colours Distribution GmbH
- 当前专利权人地址： DE Raunheim
- 代理机构： Faegre Drinker Biddle & Reath LLP
- 优先权： EP19165505 20190327
- 国际申请： PCT/EP2020/056623 WO 20200312
- 国际公布： WO2020/193160 WO 20201001
- 主分类号： C09B67/00
- IPC分类号： C09B67/00 ; C09B67/22
![High wet fast disperse dye mixtures of N-[4-(5-thiocyanato-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives](/abs-image/US/2022/10/25/US11479672B2/abs.jpg.150x150.jpg)
摘要：
The present invention is directed to dye mixtures comprising dyes of formula (1) and dyes of formula (2), the process of the production and the use of the dye mixtures.
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