| 天然色素在超临界CO2中对毛纤维染色性能的研究 |
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| 引用本文： | 张利贵,吴赞敏,张晨. 天然色素在超临界CO2中对毛纤维染色性能的研究[J]. 毛纺科技, 2007, 0(4): 5-7 |
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| 作者姓名： | 张利贵 吴赞敏 张晨 |
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| 作者单位： | 天津工业大学,天津,300160 |
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| 摘 要： | 文章研究了从天然植物中提取叶绿素的方法和叶绿素锌钠盐制备的工艺.并用自制的天然色素在超临界二氧化碳中染色,优化了染色温度、压力等条件.得到了在超临界二氧化碳流体中,天然色素上染羊毛纤维的最佳工艺.
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| 关 键 词： | 叶绿素锌钠盐 天然色素 超临界二氧化碳 羊毛纤维 |
| 文章编号： | 1003-1456（2007）04-0005-03 |
| 修稿时间： | 2006-07-17 |
Research on dyeing effect of wool fiber with natural pigment in supercritical carbon dioxide |
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| ZHANG Li-gui,WU Zan-min,ZHANG Chen. Research on dyeing effect of wool fiber with natural pigment in supercritical carbon dioxide[J]. Wool Textile Journal, 2007, 0(4): 5-7 |
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| Authors: | ZHANG Li-gui WU Zan-min ZHANG Chen |
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| Affiliation: | Tianjin Polytechnic University,Tianjin 300160, China |
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| Abstract: | This paper investigated the technics of chlorophyll abstraction from spinage and the synthesis of chlorophyllous zinc sodium.With this pigment,it dyed wool in supercritical carbon dioxide(SC-CO_2),meanwhile,it optimized dyeing factors such as tempreature,pressure and obtained the best dyeing process factors in SC-CO_2.In this experiment,it succeeded in synthesizing the natural pigment and acquired perfect dyeing effect.This technics was significant in protection of environment and bio-dyeing finishing. |
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| Keywords: | chlorophyllous zinc sodium natural pigment supercfitical carbon dioxide wool fiber |
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