Interaction of vinyl pyrrolidone and vinyl acetate copolymer with surfactants

被引：11

作者：

Antalek, B ^{[1
]}

Kowalczyk, J ^{[1
]}

Chari, K ^{[1
]}

机构：

[1] Eastman Kodak Co, Res & Dev Labs, Rochester, NY 14650 USA

来源：

LANGMUIR | 2004年 / 20卷 / 26期

关键词：

D O I：

10.1021/la048079z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The interaction of a random copolymer of vinyl pyrrolidone and vinyl acetate with sodium dodecyl sulfate (SDS) and cetyl trimethylammonium bromide (CTAB) in water were investigated. A variation in the surface tensions of solutions of SDS in water containing 0.1% w/v Luvitec VA 64 was also observed. It was shown that the presence of the more hydrophobic vinyl acetate moiety in the copolymer facilitates interaction with cationic surfactants at room temperature.

引用

页码：11818 / 11820

页数：3

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