Aerosol drug formulations for use with non CFC propellants

Details Aerosol drug formulations for use with non CFC propellants Aerosol drug formulations for use with non CFC propellants

1996-05-15

1997-10-14

Bawa, Raj

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 46, 514937, A61K 912

Patent

active

056769318

ABSTRACT:
Pharmaceutical compositions for aerosol delivery comprising a medicament, a non-chlorofluorocarbon propellant and a protective colloid, as well as a method for preparing such compositions in which the aggregation of the particles is prevented without the use of surfactants or cosolvents.

REFERENCES:
patent: 5202110 (1993-04-01), Dalby et al.
patent: 5225183 (1993-07-01), Purewal et al.
patent: 5230884 (1993-07-01), Evans et al.
Moven, F. et al. (1993). Aerosols in Medicine. Elsevier Science Publishers B.V, pp. 303-319.

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