Anhydrous aerosol foam

Details Anhydrous aerosol foam Anhydrous aerosol foam

1989-05-01

1994-06-21

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 47, 424 70, 424401, 514945, 514966, 514967, A61K 912

Patent

active

053226836

ABSTRACT:
There is provided an anhydrous topically applicable aerosol foam composition comprising a foamable anhydrous liquid, a foaming agent selected from the group consisting of methyl glucose C.sub.16 -C.sub.18 aliphatic acid esters and a propellant, said propellant being capable of existing in gaseous form at ambient pressure and temperature and being present in an amount sufficient to produce a stable measurable foam but insufficient to produce a spray when said composition is ejected through an aerosol valve.

REFERENCES:
patent: 3135658 (1964-06-01), Hanus et al.
patent: 3250680 (1966-05-01), Menkart et al.
patent: 3419658 (1968-12-01), Sanders
patent: 3770648 (1973-11-01), Mackles
patent: 4110426 (1978-08-01), Barnhurst
patent: 4379143 (1983-04-01), Sherry et al.
patent: 4627973 (1986-12-01), Moran et al.
patent: 4639367 (1987-01-01), Mackles
patent: 4656043 (1987-04-01), Hawkins
patent: 4722837 (1988-02-01), Cameron
patent: 4752465 (1988-06-01), Mackles
patent: 4767463 (1988-08-01), Brode
patent: 4892727 (1990-01-01), Grollier
patent: 4933176 (1990-06-01), van Reeth
Soap and Chem. Specialties, Nonaqueous Aerosol Foams, Sanders, 1960.

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