纺织学报 ›› 2005, Vol. 26 ›› Issue (3): 79-81.
• 分析探讨 • 上一篇 下一篇
刘拥君,吴红艳,陈华宝
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LIU Yong-jun;WU Hong-yan;CHEN Hua-bao
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摘要： 用甲苯二异氰酸酯(TDI)与聚乙二醇(PEG-400)反应得到聚醚型预聚体,然后分别与分散红R和丙烯酸羟乙酯(HEA)反应得到染料封端的大单体,均聚得到高分子染料。并用该高分子染料对涤纶织物进行了染色处理,同时对其染色性能进行了研究。结果表明高分子染料具有更高的摩擦牢度和皂洗牢度。
Abstract: A polyether prepolymer was obtained by TDI and PEG, and a polymeric dye monomer was synthesized by linking the Disperse Red R and HEA to polyurethane prepolymer,then a polymeric dye was obtained by monopolymerization.PET fabric was dyed with the polymeric dye and its dyeing behaviour was tested,it was shown that the rubbing fastness and soap-washing fastness are better than those of low-molecular weight dye.
刘拥君;吴红艳;陈华宝. 一种高分子染料的合成及染色性能研究[J]. 纺织学报, 2005, 26(3): 79-81.
LIU Yong-jun;WU Hong-yan;CHEN Hua-bao. Study on synthesis and properties of a polymeric dye[J]. JOURNAL OF TEXTILE RESEARCH, 2005, 26(3): 79-81.
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