Microencapsulation of Fragrance and Natural Volatile Oils for Application in Cosmetics, and Household Cleaning Products
Microencapsulation of Fragrance and Natural Volatile Oils for Application in Cosmetics, and Household Cleaning Products
复制标题
香料和天然挥发油的微胶囊化在化妆品和家庭清洁产品中的应用
DOI：
10.1002/masy.201300047
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发表时间：
2013
影响因子：
--
通讯作者：
Huseyin Erdogmus
中科院分区：
文献类型：
--
作者：
R. Tekin;N. Baç;Huseyin Erdogmus
总结
在这项研究中，聚丙烯酰胺-尿素微胶囊含有织物柔软剂香料（TeddysoftTM，由EPS）作为活性剂的界面聚合。用光学显微镜和扫描电镜对微胶囊的大小、形状和形态进行了研究。通过在商业洗衣机中洗涤手巾来测试含有香料的微胶囊的有效性。纺织品浸渍和香料浸渍效果的持久性由香料商定性地评估，并通过顶空GC分析。光学和扫描电子显微镜的结果表明，在乳液步骤中的搅拌速率增加的结果在微胶囊具有较小的粒径，但在某些点的形态受到不利影响。
Summary
In this study, polyurethane-urea microcapsules containing fabric softener fragrance (TeddysoftTM, by EPS) as active agents were produced by interfacial polymerization. Size, shape and morphology of the microcapsules were studied by using an optical microscope and scanning electron microscope. The effectiveness of the fragrance containing microcapsules was tested by washing hand towels in a commercial washing machine. Textile impregnation and the durability of the fragrance impregnation effect were evaluated qualitatively by perfumers, and by headspace GC analysis. Optical and scanning electron microscopic results indicated that increasing the stirring rate during the emulsion step results in microcapsules with smaller particle size, but at some point morphologies were adversely affected.