Formulation of transparent and nutritive microemulsions
AssigneePrayon
InventorsGuy Broze, Claire Pucci, Adeline Navarro
Life of this patent
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Abstract
A clear and nutritive microemulsion comprising an aqueous phase in which at least one liposoluble active ingredient is dispersed, a first surfactant included in the group consisting of non-ionic surfactants with a high HLB and non-ionic surfactants with medium HLBs; and a second surfactant, characterized in that said second surfactant is chosen from the group consisting of anionic surfactants which have an HLB ≧25.
Claims18
Clear and nutritive microemulsion comprising an aqueous phase in which at least one liposoluble active ingredient is dispersed, a first surfactant included in the group consisting of non-ionic surfactants of high HLB and non-ionic surfactants of medium HLB;
- and a second surfactant, characterised in that said second surfactant is chosen from the group consisting of anionic surfactants having an HLB ≧25.
Method of making a clear and nutritive microemulsion, comprising:
- providing an anionic surfactant having an HLB ≧25.
Dependencies are inferred from the claim text.