Reactive red dye and preparation method thereof

The invention relates to a reactive red dye and a preparation method thereof. The reactive red dye has the general structural formula (I) as shown in the specification. The dye disclosed by the invention is the reactive red dye which can be used for dyeing cotton, wool, nylon and other fibers, has t...

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU SHUNRU, ZHANG XINGHUA, CAO SHICHUAN, MA ZHIJIAN
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAKES LAUNDERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES TEXTILES TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	The invention relates to a reactive red dye and a preparation method thereof. The reactive red dye has the general structural formula (I) as shown in the specification. The dye disclosed by the invention is the reactive red dye which can be used for dyeing cotton, wool, nylon and other fibers, has the best effect when being applied to dyeing of nylon fiber, and is not only bright in color and good in color fixing effect, but also relatively good in performance and fastness. The reactive red dye has favorable repeatability and stability in the dyeing process; and the preparation process is simple and convenient to operate.