| 一种高分子染料的合成及染色性能研究 |
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| 引用本文： | 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 |
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| 作者姓名： | 刘拥君 吴红艳 陈华宝 |
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| 作者单位： | 湖南工程学院化工系 湖南湘潭411104 |
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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。
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| 关 键 词： | 分散红R 预聚体 大单体 均聚 高分子染料 染色性能 |
| 文章编号： | 0253-9721(2005)03-0079-03 |
| 收稿时间： | 1900-01-01; |
Study on synthesis and properties of a polymeric dye |
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| 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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| Authors: | LIU Yong-jun WU Hong-yan CHEN Hua-bao |
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| Affiliation: | Hunan Institute of Engineering;Xiangtan;Hunan 411104;China |
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| 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. |
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| Keywords: | Disperse Red R prepolymer polymeric monomer monopolymerization polymeric dye dyeing behaviour |
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