Device for dispensing a therapeutic or cosmetic substance, the inert vehicle of which is a volatile polydiorganosiloxane, and composition intended to be used in the device
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United States of America Patent
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-
Dec 10, 1996
Grant Date -
N/A
app pub date -
Aug 16, 1994
filing date -
Aug 18, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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