Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1997-01-16
1998-07-07
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
424 46, A61L 904
Patent
active
057764344
ABSTRACT:
A self-propelling aerosol formulation which may be free from CFC's which comprises a medicament, 1,1,1,2-tetrafluoroethane, a surface active agent and at least one compound having a higher polarity than 1,1,1,2-tetrafluoroethane.
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Greenleaf David J.
Purewal Tarlochan S.
Benston, Jr. William E.
Griswold Gary L.
Kirn Walter N.
Page Thurman K.
Riker Laboratories Inc.
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