Device for dispensing a therapeutic or cosmetic substance, the i

Details Device for dispensing a therapeutic or cosmetic substance, the i Device for dispensing a therapeutic or cosmetic substance, the i

1994-08-16

1996-12-10

Nutter, Nathan M.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 46, A61K 914

Patent

active

055828159

ABSTRACT:
The present invention relates to a device enabling a therapeutic or cosmetic substance to be dispensed in the form of aerosol particles.
The device according to the invention is of the two-compartment type or has a pump body mounted on it and has the characteristic feature that it contains a composition including an active substance and an inert vehicle which is one or more polydiorganosiloxanes of sufficient volatility to ensure expulsion of the composition in the form of aerosol particles.
The invention also relates to the composition intended to be used in the device.

REFERENCES:
patent: 5292530 (1994-03-01), McCrea et al.
Josef Roidl; Zeitschrift fur die Korperpflegemittel-, Parfumerie-, Riechstoff-u Aerosol-Industrie; Kosmetika Aerosole Riechstoffe; Nov. 12, 1987; pp. 685-689.

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