Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1983-07-13
1985-08-13
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
424 78, 514944, A61K 900
Patent
active
045349584
ABSTRACT:
A pressurized composition in an aerosol container and adapted to form a spray upon release of pressure therefrom which composition is a liquid inside the container and forms a gel on contact with living tissue comprising water, propellant, volatile solvent and a polyoxyethylene-polyoxypropylene copolymer. The preferred composition may also advantageously include a skin treating agent, and conventional skin treatment additives.
REFERENCES:
patent: 2674619 (1954-04-01), Lundsted
patent: 2677700 (1954-05-01), Jackson et al.
patent: 3476853 (1969-11-01), Jatul et al.
patent: 3639575 (1972-02-01), Schmolka
patent: 3751562 (1973-08-01), Nichols
patent: 4293542 (1981-10-01), Lang et al.
Chemical Abstracts, 82: 45617r, (1975), (Veltman).
Handbook of Nonprescription Drugs, 5th Ed., 1977, pp. 277-279.
Adams Dennis V.
Cremers Norbert J.
Henry Raymond L.
BASF Wyandotte Corporation
Schenkman Leonard
Swick Bernhard R.
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