Composition providing a lasting cosmetic and/or pharmaceutical t

Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic...

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Details

424 59, 424 7803, 424401, 424497, A61K 748

Patent

active

055566170

ABSTRACT:
A composition containing, in a suitable carrier, nanoparticles of one or more nonbiodegradable polymer(s) encapsulating an oily phase which contains at least one active oil and/or at least one carrier oil and/or at least one active ingredient in an active oil and/or a carrier oil. At least one active ingredient is chosen from those with prolonged cosmetic and/or pharmaceutical activity. The nanocapsules have a size of 100-1000 nm.

REFERENCES:
patent: 3965033 (1976-06-01), Matsukawa et al.
patent: 5049322 (1991-09-01), Devissaguet et al.

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