摘要
合成了１０只双磺化１，８－萘酰亚胺类水溶性荧光染料，并对其光物理和染色性能进行了研究。本类染料可应用于羊毛和丝绸的染色，染后染样具有鲜艳的黄绿色光。与单磺化染料相比，本类染料具有较高的竭染率、着色力和水洗牢度。日晒牢度３～４级。
Ten water-soluable fluorescent dyes of 4-amino-disulfo-1,8-naphthalimide were synthesized.Their spectrophotometric and dyeing properties were studied.They can dye silk and wool in fluorescent greenish-yellow hues.Compared with the relevant amino-sulfonated dyes,they have better exhaustion,improved tinctorial srength and better water-fastness.Light-fastness:3～4.
出处
《染料工业》
1997年第4期6-7,共2页
Dyestuff Industry
