DYEING OF POLYESTER WITH CI-DISPERSE YELLOW-42 IN THE PRESENCE OF VARIOUS UV-ABSORBERS .2.

被引:8
作者
TSATSARONI, EG
KEHAYOGLOU, AH
机构
[1] Laboratory of Organic Chemical Technology, Department of Chemistry, Aristotle University of Thessaloniki
关键词
D O I
10.1016/0143-7208(95)00007-3
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The effect of various amounts (0.5-1.2 owf) of two benzotriazole (Tinuvin P and Tinuvin 320) and one benzophenone (Ultrafast 800) type UV-absorbers applied directly in the dyeing of polyester fibres with CI Disperse Yellow 42 at various depths (0.5, 1.0 and 2.0% owf), or by after-treatment of the dyed fibre, was studied. Combinations of Tinuvin 320 with various amounts of an antioxidant (BHT) in the dye liquor were also used and results compared.
引用
收藏
页码:123 / 130
页数:8
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