Advances in reactive surfactants

被引：100

作者：

Guyot, A ^{[1
]}

机构：

[1] CPE Lyon, CNRS, LCPP, F-69616 Villeurbanne, France

来源：

ADVANCES IN COLLOID AND INTERFACE SCIENCE | 2004年 / 108卷

关键词：

reactive surfactants; polymeric surfactants; emulsion polymerization; waterborne coatings;

D O I：

10.1016/j.cis.2003.10.009

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 [物理化学]; 081704 [应用化学];

摘要：

The study of reactive surfactants and their applications in the synthesis of latexes for waterborne coatings has been recently boosted by two successive European programmes, involving all together eight academic and five industrial laboratories. The most significant results were obtained using surfactants derived from maleic and related anhydrides, or both nonionic and anionic reactive polymeric surfactants. Such surfactants are able to improve the stability of styrenic and acrylic latexes vs. various constraints, such as electrolyte addition, freeze-thawing tests or extraction with alcohol or acetone. The properties of films used in waterborne coatings are also improved in case of water exposure (less water uptake, dimensional stability), as well as improved weatherability, and blocking properties. Formulations for woodstain varnishes, metal coating of printing inks, based on the use of simple polymerizable surfactants, are now in the market. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：3 / 22

页数：20

共 54 条

[1]

Reactive surfactants in heterophase polymerization .10. Characterization of the surface activity of new polymerizable surfactants derived from maleic anhydride [J].