A HUMAN NECESSITIES
A61 MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61K PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K9/00 Medicinal preparations characterised by special physical form
A61K9/10 Dispersions; Emulsions
A61K9/107 Emulsions; ; Emulsion preconcentrates; Micelles
A61K9/1075 Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers