Preparation of cationic polymer surfaces
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H. Yasuda; B. Sherry; M. A. Ei-Nokaly; S. E. Friberg
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Article
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1982
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John Wiley and Sons
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English
β 480 KB
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A cationic polymer surface with extensive capacity for adsorption of anionic surfactants was prepared by graft polymerization of vinyl pyridine onto a plasma-treated polypropylene surface. The nitrogen was quaternized in order to obtain the cationic sites. The concentration dependence of adsorption