Preparation and surface activity of biodegradable polymeric surfactants. I. Preparation and surface activity of dextrin derivatives
Preparation and surface activity of biodegradable polymeric surfactants. I. Preparation and surface activity of dextrin derivatives
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DOI：
10.1002/app.21914
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发表时间：
2005-10
影响因子：
3
通讯作者：
Hong-Jung Wang;Keng-Ming Chen
中科院分区：
文献类型：
--
作者：
Hong-Jung Wang;Keng-Ming Chen
制备了含有改性糖苷结构的新型糊精衍生物表面活性剂，其中丙二醇聚葡萄糖苷与具有C10-C18碳原子的缩水甘油醚的疏水性含环氧乙烷材料反应。这些表面活性剂表现出良好的表面活性，包括表面张力、低泡和润湿力。这些表面活性剂还具有良好的改善棉织物在氢氧化漂白体系中的白度和润湿力的能力。这些糊精衍生物表面活性剂的优点是其高度可生物降解的特性，这是传统表面活性剂所缺乏的。
Novel dextrin derivative surfactants containing a modified glucoside structure have been prepared in which propylene glycol polyglucosides are reacted with a hydrophobic oxirane-containing material of glycidyl ether with C10-C18 carbon atoms. These surfactants exhibit good surface activities, including surface tension, low foaming, and wetting power. These surfactants also have a good ability to improve the whiteness and wetting power of cotton fabrics in a hydrogen oxide bleaching system. The benefits of these dextrin derivative surfactants are their highly biodegradable properties, which are lacking in traditional surfactants.