| 摘要 |
Disclosed are aqueous o/w emulsions with the ability to invert into w/o emulsions by introduction of mechanical energy, comprising (a) oil components, (b) w/o emulsifiers, (c) cationic surfactants, (d) actives, and (e) cationic-compatible stabilisers. The emulsions are useful for making cosmetic or pharmaceutical compositions, particularly sprayable sun care emulsions.
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