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![High wet fast disperse dye mixtures of N-[4-(5-fluoro-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives](/abs-image/US/2023/01/24/US11560480B2/abs.jpg.150x150.jpg)
公开(公告)号：US11560480B2
公开(公告)日：2023-01-24
申请号：US17442915
申请日：2020-03-12
Applicant: DyStar Colours Distribution GmbH
Inventor： Adrian Murgatroyd , Manfred Hoppe , Clemens Grund , Fanny Vermandel , Chongjun Jiao
Abstract: 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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![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)
公开(公告)号：US11479672B2
公开(公告)日：2022-10-25
申请号：US17442953
申请日：2020-03-12
Applicant: DyStar Colours Distribution GmbH
Inventor： Adrian Murgatroyd , Manfred Hoppe , Clemens Grund , Fanny Vermandel , Chongjun Jiao
Abstract: 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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