Production of micron-sized monodispersed composite polymer particles by seeded polymerization utilizing the dynamic swelling method

被引：0

作者：

M. Okubo

T. Yamashita

T. Suzuki

T. Shimizu

机构：

[1] Kobe University Rokko,Department of Chemical Science and Engineering Faculty of Engineering

来源：

Colloid and Polymer Science | 1997年 / 275卷

关键词：

Dynamic swelling method; micron size; monodisperse; composite; seeded polymerization;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to develop the seeded polymerization technique utilizing the dynamic swelling method (DSM) proposed by authors for the production of micron-sized mono-dispersed “composite” polymer particles consisting of two kinds of polymers, the seeded polymerization for the dispersion of ethyl methacry-late (EMA)-swollen PS particles prepared utilizing DSM was carried out. Monodispersed PS/poly(ethyl methacrylate) (PEMA) composite particles having 7 µm in diameter were produced by the addition of NaCl to lower the solubility of EMA in medium and by the addition of CuCl2 as a water-soluble inhibitor to depress the by-production of submicron-sized PEMA particles.

引用

页码：288 / 292

页数：4

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