Adsorption of ethoxylated alkylphenol-formaldehyde polymeric surfactants at the aqueous solution-air interface

The adsorption behaviour of some ethoxylated alkylphenol–formaldehyde polymeric non‐ionic surfactants, at the aqueous solution–air interface, was investigated by measuring the surface tension (γ) as a function of concentration (C) at four temperatures. By applying the Gibbs adsorption equation to th...

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Veröffentlicht in:	Polymer international 1994-03, Vol.33 (3), p.247-252
Hauptverfasser:	Gendy, Tahany S., Barakat, Youssef, Mead, Attia I.
Format:	Artikel
Sprache:	eng
Schlagworte:	adsorption of polymeric nonionics Applied sciences ethoxylated alkylphenol-formaldehyde Exact sciences and technology Organic polymers Physicochemistry of polymers polymeric nonionic surfactants Properties and characterization Surface properties
Online-Zugang:	Volltext
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