Synthesis and application of direct black dyes containing 4,4′-diaminodiphenyl sulfonamide

被引：29

作者：

Zhang, SF ^{[1
]}

Cheng, XD ^{[1
]}

Yang, JZ ^{[1
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China

来源：

DYES AND PIGMENTS | 1999年 / 43卷 / 03期

基金：

中国国家自然科学基金;

关键词：

4,4 '-diaminodiphenyl sulfonamide; intermediate; direct black dyes; synthesis; dye application;

D O I：

10.1016/S0143-7208(99)00055-8

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

4, 4'-Diaminodiphenyl sulfonamide and black dyes based on this intermediate were synthesised. When mixtures of the black dyes were used to dye silk, the blackness at 5% shade depth was C. I. Direct of Black 38. Their exhaustion and fastness to light and washing was better than that of C. I. Direct Black 38. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：167 / 172

页数：6