Aerosol antiperspirant compositions delivering astringent salt w

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

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424 45, 424 47, 424 65, 424 66, 424 67, 424 68, A61K 732, A61K 734, A61K 738, A61K 914

Patent

active

041524160

ABSTRACT:
Aerosol antiperspirant compositions are provided, capable of dispensing active astringent salt from aerosol containers with low mistiness and dustiness, comprising, in combination, an astringent salt in an amount within the range from about 3 to about 30%; a hydrocarbon or halocarbon propellant; a synthetic polymer gum having a viscosity within the range from about 500,000 to about 100 million centistokes at 25.degree. C. in an amount within the range from about 0.05 to about 5% by weight of the composition; and optionally, an aliphatic, cycloaliphatic, or aromatic carboxylic acid having from about nine to about fifty carbon atoms, comprising all or part of a nonvolatile miscible organic liquid or oil in an amount within the range from about 0.1 to about 30% by weight of the composition.

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patent: 3929986 (1975-12-01), Bouillon
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patent: 4053581 (1977-10-01), Pader
patent: 4065564 (1977-12-01), Miles
Sagarin, Cos, Sci. & Tech., Intersci., N.Y., 1957, pp. 717-739.

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