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Title: Current applications of foams formed from mixed surfactant-polymer solutions
Authors: Bureiko, A.
Trybala, Anna
Kovalchuk, Nina
Starov, Victor
Keywords: Influence of solution composition on foam properties
Surfactant-polymer complexes
Foam drainage
Foam stabilisation
Surfactant-polymer interactions
Issue Date: 2015
Publisher: © Elsevier B.V.
Citation: BUREIKO, A. ... et al., 2015. Current applications of foams formed from mixed surfactant-polymer solutions. Advances in Colloid and Interface Science, 222, pp. 670 - 677.
Abstract: Foams cannot be generated without the use of special foaming agents, as pure liquids do not foam. The most common foaming agents are surfactants, however often for foam stability one active agent is not enough, it is necessary to add other component to increase foam lifetime. Foams on everyday use are mostly made from mixture of different components. Properly chosen combinations of two active ingredients lead to a faster foam formation and increased foam stability. During the last decade polymers (mainly polyelectrolytes and proteins) have become frequently used additives to foaming solutions. Mixtures of surfactants and polymers often demonstrate different foaming properties in comparison to surfactant only or polymer only solutions. The nature of surfactant–polymer interactions is complicated and prediction of resulting foaming properties of such formulations is not straightforward. Properties and foaming of surfactant–polymer mixtures are discussed as well as current applications of foams and foaming agents as foams are widely used in cosmetics, pharmaceutics, medicine and the food industry.
Description: Closed access
Sponsor: This research was supported by Procter & Gamble; EU CoWet Project; EP/J010596/1 EPSRC Project, UK; PASTA Project ESA and COST MP1106.
Version: Published
DOI: 10.1016/j.cis.2014.10.001
URI: https://dspace.lboro.ac.uk/2134/19539
Publisher Link: http://dx.doi.org/10.1016/j.cis.2014.10.001
ISSN: 0001-8686
Appears in Collections:Closed Access (Chemical Engineering)

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