| "微波固相法"合成羧甲基淀粉及其助洗性能的研究 |
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| 引用本文： | 毛逢银,刘德荣."微波固相法"合成羧甲基淀粉及其助洗性能的研究[J].化学研究与应用,2004,16(3):415-416,418. |
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| 作者姓名： | 毛逢银 刘德荣 |
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| 作者单位： | 四川轻化工学院化学工程系,自贡,643033;四川轻化工学院化学工程系,自贡,643033 |
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| 摘 要： | 羧甲基淀粉(CMS)是一种重要的淀粉衍生物，在医药、食品、纺织、印染、洗涤剂、印刷、造纸、冶金、石油钻井等方面有广泛用途。CMS的合成方法有传统的水媒法、溶媒法以及固相法。这些方法各有优缺点：水媒法一般不能生产取代度大于0．1的产品，溶媒法则需要大量有机溶剂，生产成本较高，而且它们都需要较长的反应时间，固相法反应受热不均匀。为此采用微波固相法合成CMS，同时，研究了产品的助洗性能，并与溶媒法比较，结果基本一致。
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| 关 键 词： | 微波 羧甲基淀粉 助洗性能 |
| 文章编号： | 1004-1656(2004)03-0415-03 |
Preparation of Carboxylmethyl starch(CMS)under Microwave and its Cleaning aid property |
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| MAO Feng-yin,LIU De-rong.Preparation of Carboxylmethyl starch(CMS)under Microwave and its Cleaning aid property[J].Chemical Research and Application,2004,16(3):415-416,418. |
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| Authors: | MAO Feng-yin LIU De-rong |
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| Abstract: | Under the condition of microwave radiation the carboxylmethyl starch(CMS)was prepared with solid phase synthesis method.The degree of substitution and viscosity of CMS was affected by radiation time,the volume of sodium hydroxide and water.The cleaning-aid property of CMS was studied,and compared with that of the traditional synthesis ways. |
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| Keywords: | microwave carboxylmethyl starch cleaning-aid property |
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