疏水缔合聚合物稳定乳状液的研究

本文综述了近年来疏水缔合聚合物稳定乳状液的研究进展。论述了疏水缔合聚合物水溶液的性质，由于其较复杂的分子结构以及其分子主链上疏水基团的缔合作用，使其水溶液增稠的能力比小分子表面活性剂的增稠能力强的多。另外，对疏水缔合聚合物单独稳定乳状液的研究现状进行了介绍，其稳定乳状液的机理与小分子表面活性剂不同。同时讨论了疏水缔合聚合物与表面活性剂的相互作用，此类聚合物可与小分子表面活性剂通过静电和疏水缔合发生强烈的相互作用形成复合体系，并评述了其复配体系稳定乳状液的情况。最后总结了疏水缔合聚合物稳定乳状液的机理。

Study of Emulsions Stabilized by Hydrophobically Associating Polymers

The progress of emulsions stabilized by hydrophobically associating polymers is summarized. We discuss solution properties of hydrophobically associating polymers, whose solution shows much better thickening ability than those of low-molecular-weight surfactants due to their large molecular structures and associations of hydrophobic groups on backbone. Researches about emulsions stabilized solely by hydrophobically associating polymers are summarized, the emulsification mechanisms differ from those of the low-molecular-weight surfactants. Meanwhile, we discuss the interactions between hydrophobially associating polymers and surfactants, this kind of polymer has strong interaction with small surfactants by forming complex to stabilize emulsions. The paper summarizes their application in stabilizing emulsions. Then, the stabilization mechanism of emulsions prepared by hydrophobically associating polymer is given.Contents
1 Introduction
2 Emulsions stabilized solely by hydrophobically associating polymers
3 Interactions between hydrophobically associating polymers and surfactants and emulsions stabilized by them
3.1 Interactions between hydrophobically associating polymers and surfactants
3.2 Emulsions stabilized by hydrophobically associating polymers and surfactants
4 Stabilization mechanism of HAP-stabilized emulsion
5 Summary