| 活性染料低盐和无盐染色 |
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| 引用本文： | 宋心远.活性染料低盐和无盐染色[J].印染助剂,2006,23(12):1-3,8. |
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| 作者姓名： | 宋心远 |
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| 作者单位： | 东华大学,上海,200051 |
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| 摘 要： | 从理论上分析了活性染料低盐和无盐染色的可能性，并介绍了主要途径：（1）开发高直接性和对盐依存性低的染料；（2）合理制定染色工艺，减小浴比，降低染色温度等；（3）对纤维改性，提高对染料的吸附能力；（4）开发新助剂或选用高盐效应的盐类，并提出了应注意的问题．
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| 关 键 词： | 活性染料 低盐和无盐染色 主要途径 |
| 文章编号： | 1004-0439（2006）12-0001-03 |
| 收稿时间： | 2006-09-11 |
| 修稿时间： | 2006-09-11 |
Low-salt and salt-free dyeing with reactive dyes |
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| SONG Xin-yuan.Low-salt and salt-free dyeing with reactive dyes[J].Textile Auxiliaries,2006,23(12):1-3,8. |
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| Authors: | SONG Xin-yuan |
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| Affiliation: | Donghua Univ., Shanghai 200051, China |
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| Abstract: | The possibility of low-salt and salt-free dyeing with reactive dyes is analyzed theoretically,and the main ways and the cautions are presented as follows:(1)development of the dyes having high directness and low salt-dependence;(2)establishment of reasonable dyeing technology;(3)modification of the fibers to increase the dye absorbance;(4)development of the new auxiliaries or selection of the salts with high salt effectiveness. |
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| Keywords: | reactive dyes low-salt and salt-free dyes main ways |
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