| 碱溶性羟乙基纤维素的溶解性及醚化度影响因素研究 |
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| 引用本文： | 厉勇,李振国,刘永乐,胡盼盼,刘兆峰.碱溶性羟乙基纤维素的溶解性及醚化度影响因素研究[J].合成纤维,2007,36(10):15-18. |
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| 作者姓名： | 厉勇 李振国 刘永乐 胡盼盼 刘兆峰 |
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| 作者单位： | 东华大学化学纤维研究所,上海,200051;东华大学化学纤维研究所,上海,200051;东华大学化学纤维研究所,上海,200051;东华大学化学纤维研究所,上海,200051;东华大学化学纤维研究所,上海,200051 |
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| 摘 要： | 碱溶性羟乙基纤维素是纤维素的一种低醚化度的醚化产物,采用气固相的反应方法可以得到碱溶性良好、醚化度均一的羟乙基纤维素。研究了制备过程中影响产物碱溶性的相关因素,得到了制备碱溶性羟乙基纤维素的最佳实验条件。
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| 关 键 词： | 羟乙基纤维素 环氧乙烷 醚化度 碱溶性 |
| 文章编号： | 1001-7054（2007）10-0015-04 |
| 修稿时间： | 2007-04-26 |
Study on Influence Factors for Solubility and Etherification in the Preparation of Alkali-soluble Hydroxyethyl Cellulose |
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| LI Yong,LI Zhen-guo,LIU Yong-le,HU Pan-pan,LIU Zhao-feng.Study on Influence Factors for Solubility and Etherification in the Preparation of Alkali-soluble Hydroxyethyl Cellulose[J].Synthetic Fiber in China,2007,36(10):15-18. |
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| Authors: | LI Yong LI Zhen-guo LIU Yong-le HU Pan-pan LIU Zhao-feng |
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| Affiliation: | Man-made Fiber Research Institute, Donghua University, Shanghai 200051 |
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| Abstract: | Alkali-soluble hydroxyethyl cellulose(HEC),one of cellulose derivatives with lower etherification degree,could be made by the gas-solid reaction of cellulose and ethylene oxide.The effects of several reaction conditions on the alkali soluble HEC were investigated.Optimal experiment parameters for preparing HEC with better alkali-solubility were obtained. |
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| Keywords: | hydroxyethyl cellulose ethylene oxide etherification alkali-soluble |
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