氨基苯酚衍生染料對聚酯(PTT)、羊毛及聚酯( PTT) /羊毛混紡織物染色性之研究

The Dyeability of PTT, Wool and PTT/Wool Blend Fabrics with Hydroxyphenylazo Dyes

劉代陽(D. Y. Lue) ； 林尚明(S. M. Lin)

《華岡紡織期刊》 9卷1期 (2002/03) Pp. 69-79

摘要

本實驗主要目的乃針對眾酯(pIT)、羊毛及眾酯/羊毛之混紡織物製備出一系列之氨基苯酚衍生染料。所欲製備之染料可藉由三種重氮成份經重氮化反應製成重氮液,再分別與三種不同的偶合成份經偶合反應後獲得。自製之含氨基苯酚衍生染料再分別對眾酯、羊毛及眾酯/羊毛之混紡織物進行染色,並評估各種染色堅牢度。結果顯示,自製之九支染料對於聚酯和羊毛均具有良好的染著性。除染料A系列之昇華牢度較低外,其餘染料的水洗牢 度和昇華牢度均達商業要求。

關鍵字

氨基苯面分染料 ； 聚酯 ； 眾酯/羊毛混紡織物

並列摘要

The present work aims to investigate and develop a series of monoazo dyes containing carboxyl group and hydroxy group for the PTT, wool, PTT /wool blends fabrics, These dyes were obtained by the coupling of diazotised 2-aminophenol, 3-aminophenol and 4-aminophenol with 2,3-dihydroxynaphthalene, 3-hydroxy-l-naphthoic acid, 3-hydroxy-2-naphthoic acid. These dyes were dyed on PIT; wool, PTT/wool blend fabrics and their dyeing and fastness properties were evaluated. The fastness properties of all the dyeing samples except dyeA series were in accord with commercial requirements.

並列關鍵字

carboxyl group ； hydroxy group ； PTT/wool blend fabrics ； coupling