REACTIVE DISPERSE DYES FOR SYNTHETIC POLYMER FIBRES AND THEIR NATURAL FIBRE BLENDS Part Ⅰ REACTIVE DISPERSE DYES CONTAINING β-HYDROXYETHYL SULPHONYL GROUP FOR POLYAMIDE FIBRES

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作者
侯毓汾 [1 ]
潘鑫 [1 ]
宋东明 [1 ]
机构
[1] Chemical Engineering Department Dalian Institute of Technology
关键词
HYDROXYETHYL SULPHONYL GROUP FOR POLYAMIDE FIBRES; REACTIVE DISPERSE DYES CONTAINING; REACTIVE DISPERSE DYES FOR SYNTHETIC POLYMER FIBRES AND THEIR NATURAL FIBRE BLENDS Part; NH; nylon; Ho;
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摘要
Reactive disperse dyes of either monoazo or anthraquinone types containing the β-sulphated hydroxy-ethyl sulphonyl group were synthesized and their dyeing properties investigated.These dyes possessed thetriple characteristics of acid,reactive and disperse dyes in dyeing polyamide fibres.The formation ofcovalent bond between the reactive group and nylon fibre was proved and discussed.
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页码:50 / 57
页数:8
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