文献类型：期刊文献

英文题名：Fragrance-containing microcapsules based on interfacial thiol-ene polymerization

作者：Liao, Ziyang[1];Xue, Daquan[2];Li, Hao[1];Shi, Lei[3]

机构：[1]East China Univ Sci & Technol, Sch Pharm, Shanghai 200237, Peoples R China;[2]Shanghai Yilian Chem & Hitech Co Ltd, Shanghai 201203, Peoples R China;[3]Firmenich Aromat China Co Ltd, Corp R&D Div, Shanghai 201108, Peoples R China

年份：2016

卷号：133

期号：36

外文期刊名：JOURNAL OF APPLIED POLYMER SCIENCE

收录：;EI(收录号：20162402489533);WOS:【SCI-EXPANDED(收录号:WOS:000379698400019)】；

基金：The authors thank the support by Shanghai Pujiang Talent Program (No. 14PJ1433300) from the Shanghai Science and Technology Committee. The authors also thank Arnaud Struillou for valuable discussions and Fan Zhang for the assistance in size measurement.

语种：英文

外文关键词：applications; kinetics; membranes

摘要：In this study, microcapsules containing fragrance oils as active agent were synthesized by interfacial thiol-ene polymerization in oil-in-water emulsion. One water-soluble dithiol and four oil-soluble acrylates were used as "click" able monomers. The polymerization kinetics was studied by HPLC and H-1-NMR. The size and morphology of the microcapsules were characterized by means of light scattering, optical microscope, and scanning electron microscope, and their thermal property was examined by TGA. The encapsulation efficiency and stability of the microcapsules were monitored at room temperature and 45 degrees C for 1 month. In general, this interfacial thiol-ene polymerization was demonstrated to be a facile and efficient approach for fragrance microencapsulation with new and stable shell materials. (C) 2016 Wiley Periodicals, Inc.