联苯胺代用品在染料合成中的应用  

A Substitute for Benzidine Used in the Synthesis of Dyestuffs

作　　者：姜艳秋[1] 关颖[2] 

机构地区：[1]北京服装学院纤维材料工程系 [2]北京服装学院纤维材料工程系染整专业87级

出　　处：《北京服装学院学报（自然科学版）》1992年第1期41-48,共8页Journal of Beijing Institute of Fashion Technology：Natural Science Edition

摘　　要：本文选用了一种结构和性能同联苯胺相近的中间体作为其代用品,合成出直接染料、弱酸性染料若干只,并通过应用实验对其可行性进行了初步探讨。Benzidine as an important intermediate used in the synthesis of dyestuffs was found dangerously cancerogenic. So it had been ceased in production both domestic and overseas. The authors select a substitute intermediate which is similar to benzidine in structure and properties to synthesize some direct dyes and weak acid dyes. The feasibility of using this substitute is preliminarily affirmed through experiments of coloring some cotton, wool, silk and linen fabrics with the synthesized dyes.

关 键 词：联苯胺代用品 合成染料 染料中间体 

分 类 号：TS193.21[轻工技术与工程—纺织化学与染整工程]