Preparation and characterization of polymer core shell latex particles

被引：6
|
作者：
Li, Chao [1 ]
Wang, Daokuan [1 ]
Liu, Cuicui [1 ]
机构：
[1] Jinan Univ, Coll Chem & Chem Engn, Jinan 250022, Shandong, Peoples R China
来源：
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2008年 / 29卷 / 03期
关键词：
core shell; latex particle; semicontinuous; emulsion; polymer;
D O I：
10.1080/01932690701716051
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Stable core-shell latex was synthesized by semicontinuous seeded emulsion polymerization with core monomers consisting of styrene (St), butyl acrylate (BA), and shell monomers consisting of methyl methacrylate (MMA), eutyl acrylate (EA), and methacrylic acid (MAA). The effects of compound emulsifier amount, mass ratio of anionic/nonionic emulsifier, and initiator amount on latex performance were investigated. By particle size analysis and transmission electron microscopy (TEM) observation,, results suggest that final latex particles have clearly core shell structures.
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页码：347 / 350
页数：4
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