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首页> 外文期刊>Journal of Applied Polymer Science >Synthesis and aqueous solution behavior of hydrophobically modified polyelectrolytes
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Synthesis and aqueous solution behavior of hydrophobically modified polyelectrolytes

机译：疏水改性聚电解质的合成及水溶液行为

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摘要

The hydrophobically modified polyelectrolytes were prepared by a micellar technique from acrylamide, n-alkylacrylamides, and a third monomer, sodium acrylate or sodium 2-acrylamide-2-methylpropanesulfonate. Synthesis and solution properties of the terpolymers were studied. In the synthesis process, the type and amount of surfactant and anionic monomers influenced their solution behavior greatly. The terpolymers showed strong synergistic viscosification effects between their ions and hydrophobic groups. Their aqueous brine solutions exhibit high viscosity at low polymer concentration and can maintain the viscosity during aging at a high temperature (80 degreesC). (C) 2001 John Wiley & Sons, Inc. [References: 8]
机译：疏水改性的聚电解质通过胶束技术由丙烯酰胺，正烷基丙烯酰胺和第三单体丙烯酸钠或2-丙烯酰胺-2-甲基丙烷磺酸钠制备。研究了三元共聚物的合成和溶液性质。在合成过程中，表面活性剂和阴离子单体的种类和用量对它们的溶液行为影响很大。三元共聚物在其离子和疏水基团之间显示出强大的增效增粘作用。它们的盐水溶液在低聚合物浓度下表现出高粘度，并且可以在高温（80摄氏度）下老化期间保持粘度。 （C）2001 John Wiley＆Sons，Inc. [参考：8]

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