A
HUMAN NECESSITIES
A
HUMAN NECESSITIES
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K2800/00
Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
A61K2800/00
Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
A61K2800/40
Chemical, physico-chemical or functional or structural properties of particular ingredients
A61K2800/40
Chemical, physico-chemical or functional or structural properties of particular ingredients
A61K2800/41
Particular ingredients further characterized by their size
A61K2800/41
Particular ingredients further characterized by their size
A61K2800/413
Nanosized, i.e. having sizes below 100 nm
A61K2800/413
Nanosized, i.e. having sizes below 100 nm