Invention Grant
US09546279B2 Anthraquinone azo dyes 有权
蒽醌偶氮染料

Anthraquinone azo dyes
Abstract:
Provided are anthraquinone azo dyes and dye mixtures which are distinguished by a very good build-up capacity and which also yield tinctorially strong dyeings or prints in a golden-yellow to orange shade having all around good properties, especially high temperature light fastness properties.
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