Environment-friendly type composite disperse green dye composition and dye

The invention discloses an environment-friendly type composite disperse green dye composition and a dye. The environment-friendly type composite disperse green dye composition comprises the following components in mass fraction: 25-70% of one or more components A with structures as shown in formula...

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Bibliographische Detailangaben
Hauptverfasser: XU WANFU, CHEN HUAXIANG, YE QIN'GANG, ZHOU NAIFENG, FU WEISONG, TANG ZHIYONG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses an environment-friendly type composite disperse green dye composition and a dye. The environment-friendly type composite disperse green dye composition comprises the following components in mass fraction: 25-70% of one or more components A with structures as shown in formula (I), 20-55% of one or more components B with structures as shown in formula (II), 0-40% of one or more components C with structures as shown in formula (III) and 0-20% of one or more components D with structures as shown in formula (IV). The disperse green dye prepared from the disperse green dye composition disclosed by the invention is high in lifting power, good in deep dyeing property and excellent in light fastness, fastness to rubbing, fastness to sublimation and the like. The dye is suitable for dyeing and printing of dacron and blended fabrics thereof, and is an economical and environment-friendly disperse green dye with high washing fastness.