Device for dispensing a therapeutic or cosmetic substance...

Details Device for dispensing a therapeutic or cosmetic substance... Device for dispensing a therapeutic or cosmetic substance...

2005-03-01

2005-03-01

Page, Thurman K. (Department: 1616)

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

C424S045000, C424S046000, C424S059000, C424S070120, C424S078030, C424S400000, C424S401000, C514S844000

Reexamination Certificate

active

06861046

ABSTRACT:
A device, enabling a therapeutic or cosmetic substance to be dispensed in the form of aerosol particles, is of the two-compartment type or has a pump body mounted on it, and a composition intended to be used in the device; the 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.

REFERENCES:
patent: 5292530 (1994-03-01), McCrea et al.
patent: 5582815 (1996-12-01), Appino et al.
patent: 3330447 (1985-03-01), None
patent: 3810730 (1989-10-01), None
patent: 0478456 (1991-09-01), None
patent: 0229640 (1987-01-01), None
patent: 0468564 (1991-04-01), None
Gemnara, A. R. (1985). Remington's Pharmaceutical Sciences, Mack Publishing Co., pp. 1670-1677.*
Josef Roidl; Zeitschrift fur die Korperpflegemittel-, Parfumerie-,Riechstoff-u Aerosol-Industrie; Kosmetika Aerosole Riechstoffe; Nov. 12, 1987; pp. 685-689.

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