The pre-treatment of cotton to enhance its dyeability .1. Sulphur dyes

被引：40

作者：

Burkinshaw, SM

Gotsopoulos, A

机构：

[1] Specialty Chemical Group, Department of Colour Chemistry, The University, Leeds

来源：

DYES AND PIGMENTS | 1996年 / 32卷 / 04期

关键词：

cotton; dyeability; sulphur dyes; pre-treatment; colour yield; wash fastness;

D O I：

10.1016/S0143-7208(96)00026-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Three commercial cationic agents, each marketed as a fixing agent to improve the wash fastness of direct dyes on cellulosic fibres, were used to pre-treat cotton fabric. The pre-treated fabric was dyed using four C.I. Solubilised Sulphur dyes and the effects of pre-treatment on the colour strength and wash fastness properties of the dyeings were investigated. It was found that pretreatment increased the colour strength of the dyeings and also improved wash fastness. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：209 / 228

页数：20