Single phase water containing aerosol compositions

Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid

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Details

812751, 252305, 252522, 424DIG1, 424 45, 424 65, 424 68, 424 71, A61K 711

Patent

active

041349687

ABSTRACT:
An aerosol composition comprising a liquid mixture of hydrocarbon propellant, an alcoholic solvent and, to reduce flammability, water and methylene chloride and/or 1,1,1-trichloroethane, wherein the liquid mixture forms a single phase consisting essentially of 5-30% by weight of the hydrocarbon propellant, 5-30% by weight of water, 10-40% by weight of methylene chloride and/or 1,1,1-trichloroethane, and 37-80% by weight of ethanol, n-propanol or iso-propanol. The composition does not require to be shaken before use.

REFERENCES:
patent: 3479427 (1969-11-01), Lieberman et al.
patent: 3790664 (1974-02-01), Krochock et al.
patent: 3981987 (1976-09-01), Linke et al.

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