Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Patent
1994-12-30
1997-03-25
Kishore, Gollamudi S.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
424401, 514844, A61K 9127, A61K 700
Patent
active
056142153
ABSTRACT:
A composition comprising a first dispersion of lipid vesicles capable of entering the deep layers of the skin and containing at least one first active substance capable of treating these deep layers, and a second dispersion of lipid vesicles capable of entering the surface layers of the skin and containing at least one second active substance, different from the first active substance, capable of treating these surface layers is found effective for anti-age, anti-wrinkle, depigmenting, nutrient, slimming, hydrating, anti-ache, antimycotic, anti-dermic and anti-psoriatic treatment.
REFERENCES:
patent: 5422120 (1995-06-01), Kim
Soap, Cosmetics, Chemical Specialties, vol. 69, No. 7, Jul., 1993, US p. 77 "formulation ideas" Liposome eye treatment.
International Journal of Pharmaceutics, vol. 62, No. 1, 1990, NL pp. 75-79, Gabrijelcic et al. "Evaluation of Liposomes as drug carriers into the skin by one-dimensional epr imaging".
Ribier Alain
Simonnet Jean-Thierry
"L'Oreal"
Kishore Gollamudi S.
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