MONOAZO DYES FOR POLYAMIDE DERIVED FROM 2-(4-ALKYLAMIDO-2-HYDROXYPHENYL)BENZ-X-AZOLES

被引:6
作者
BARNI, E [1 ]
SAVARINO, P [1 ]
CARPIGNANO, R [1 ]
LAROVERE, R [1 ]
GIRAUDO, G [1 ]
机构
[1] IST IND STATO TESSILI & CHIM TINTORI V GUARRELLA,I-10154 TORINO,ITALY
关键词
CHEMICAL REACTIONS - Synthesis - COLOR - ORGANIC COMPOUNDS - Chemistry - POLYAMIDES - Filaments - TEXTILES - Coloring;
D O I
10.1016/0143-7208(85)80009-7
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A series of 51 azo dyes derived from 2-(4-alkylamido-2-hydroxyphenyl)benz-X-azoles was prepared. The dyes were used as disperse dyes for polyamide fibers. Physical, chemical, spectroscopic and technical properties of the dyes are discussed. A 'spectroscopic constant' is introduced to account for the color of dyes in solution and of dyed fabrics.
引用
收藏
页码:83 / 97
页数:15
相关论文
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