Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1974-06-20
1976-09-21
Rosen, Sam
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
424 94, 424115, 424227, 424230, 424237, 424242, 424271, 424285, 424320, 424322, 424337, 424346, 424357, 424361, 424365, A61K 3156, A61K 3748, A61K 4700
Patent
active
039819965
ABSTRACT:
A novel drug delivery system in the form of a skin cream comprises a continuous hydrophobic medium in which there is dispersed an inert water-insoluble powder, the particles of which carry absorbed thereon an aqueous solution or dispersion of a medicament. Improved percutaneous transportation of medicaments by the system is claimed.
REFERENCES:
patent: 2346632 (1944-04-01), Wolfert et al.
patent: 2665256 (1954-01-01), Barker
patent: 3666863 (1972-05-01), Swanbeck
Rosen Sam
Vymatt S.A.
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