ADDITION OF REACTIVE COMPOUNDS TO THE DYEBATH OF NONREACTIVE DYES .6. MECHANISM OF FIXATION OF DIRECT BLUE-2 BY CYANURIC CHLORIDE ON COTTON AND PRECATIONIZED COTTON

被引：1

作者：

YOUSSEF, BM

KAMEL, MM

KAMEL, M

机构：

[1] Textile Research Division, National Research Centre, Dokki, Cairo

来源：

DYES AND PIGMENTS | 1992年 / 19卷 / 03期

关键词：

D O I：

10.1016/0143-7208(92)80027-K

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A simple procedure for the formation and fixation of a reactive dye, having a high-affinity skeleton, within the interstices of cotton fibres is described. It involves dyeing cotton with Direct Blue 2, followed by treating the dyed fibre with cyanuric chloride and finally reacting the dichlorotriazinyl-dye, presumably formed in situ, with the neighbouring cellulosic chains. Factors affecting dye fixation and the mechanisms involved are studied.

引用

页码：223 / 232

页数：10

共 8 条

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