Preparation of low-size monodisperse carboxylic charged poly(methyl methacrylate) latexes

被引：0

作者：

Santos, AM ^{[1
]}

Elaïssari, A ^{[1
]}

Martinho, JMG ^{[1
]}

Pichot, C ^{[1
]}

机构：

[1] ENS, CNRS, Unite Mixte BioMerieux, UMR 2142, F-69364 Lyon 07, France

来源：

AQUEOUS POLYMER DISPERSIONS | 2004年 / 124卷

关键词：

poly(methyl methacrylate); carboxylic groups; emulsion polymerization; low size particles;

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Narrowly size-distributed poly (methyl methacrylate) (PMMA) latexes with diameters between 80-120 nm bearing carboxylic groups were prepared via emulsion polymerization using 4,4'-azobis(4-cyanopentanoic) acid (ACPA) as initiator and sodium dodecyl sulfate (SDS) as surfactant. Polymerization conversion and kinetics were followed gravimetrically. All final latexes were characterized with respect to particle size and size distribution as well as electrophoretic mobility. The influence of SDS concentration on the preparation of low-size, monodisperse particles was systematically investigated.

引用

页码：60 / 63

页数：4