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Modification of fluid-fluid interface stabilized by fine particles

机译:细颗粒稳定的流体界面改性

摘要

The invention provides a composition comprising at least two immiscible fluid phases separated by a fluid-fluid interface, in which the interface is stabilised by an assembly of biopolymeric microparticles adsorbed at the interface, characterised in that the properties of the interface are modified via the association of at least one functional group on the biopolymer for example hydroxypropyl methyl cellulose phthalate with at least one ligand for example eosin. This enables, for example, the production of coloured emulsions and in particular coloured foams and bubbles.
机译:本发明提供了一种组合物,其包含至少两种通过流体-流体界面分开的不混溶的流体相,其中所述界面通过吸附在所述界面上的生物聚合物微粒的集合来稳定,其特征在于所述界面的性质通过缔合而改变。生物聚合物上的至少一个官能团例如羟丙基甲基纤维素邻苯二甲酸酯具有至少一个配体例如曙红。这使得能够例如制造有色乳液,特别是有色泡沫和气泡。

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