Modification of woolen fabrics through grafting with methacrylic esters

被引:0
|
作者
Liouni, M [1 ]
Touloupis, C [1 ]
Hadjichristidis, N [1 ]
机构
[1] UNIV ATHENS,DEPT CHEM,ZOGRAFOS 15771,ATHENS,GREECE
关键词
woolen fabrics; grafting; methacrylic esters; shrinkage; color fastness; water repellency;
D O I
暂无
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Grafting of methyl, n-butyl, n-decyl, and n-octadecyl methacrylate onto reduced woolen fabrics was carried out by using K2S2O8 and K2S2O8-LiBr redox system as initiators. The success of the grafting was proven by scanning electron microscopy, size exclusion chromatography, and infrared spectroscopy. The felting shrinkage and water-repellency tests were applied on the modified fabrics. Dyeing with an alpha-bromoacrylamido and an aminoxanthene dye was carried out and the color-fastness tests were applied on the modified dyed fabrics. The influence of the grafted polymethacrylates on the shrinkproofing, water-repellency, and dyeing properties of the woolen fabrics was discussed. (C) 1997 John Wiley & Sons, Inc.
引用
收藏
页码:2399 / 2407
页数:9
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