STABLE SURFACTANT COMPOSITIONS CAPABLE OF SUSPENDING COMPONENTS Russian patent published in 2008 - IPC C11D1/02 A61Q5/02 A61Q19/10 

FIELD: personal hygiene commodities.

SUBSTANCE: invention relates to aqueous fluid compositions and aims at obtaining fluid non-Newton on shear liquefiable composition suitable for use in personal hygiene commodities, which composition is capable of slurring water-insoluble particles and manifests stability under freezing/thawing conditions. Invention provides fluid composition containing, based on the mass of composition, at least one anionic surfactant, 5-30%, at least one alkanolamine, 0.1-10%, at least one electrolyte, and water. Composition may further contain one or several supplemental surfactants. Composition of invention has layered liquid-crystalline structure, has non-Newton on shear liquefaction property, and ability of slurring water-insoluble particles or partially insoluble components, while being stable in at least one freezing/thawing cycle. Proposed are also a method of preparing indicated composition or stable multiphase composition based thereon.

EFFECT: extended choice of practically useful on shear-liquefiable compositions.

54 cl, 11 tbl, 5 ex