Regularities in the association of polymethacrylic acid with benzethonium chloride in aqueous solutions

被引:3
|
作者
Tugay, A. V. [1 ]
Zakordonskiy, V. P. [1 ]
机构
[1] Lviv Natl Univ, UA-79005 Lvov, Ukraine
来源
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY | 2006年 / 80卷 / 06期
关键词
D O I
10.1134/S0036024406060124
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 ; 081704 ;
摘要
The association of cationogenic benzethonium chloride with polymethacrylic acid in aqueous solutions was studied by nephelometry, conductometry, tensiometry, viscometry, and pH-metry. The critical concentrations of aggregation and polymer saturation with the surface-active substance were determined. A model describing processes in such systems step by step was suggested.
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页码:909 / 914
页数:6
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