Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1980-03-17
1982-10-05
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
252 10, 252306, 424330, A61K 914
Patent
active
043527892
ABSTRACT:
An aerosol composition capable of dispensing dry particles uniformly in a very fine particle size, comprising solid particles coated with a dry coating of a perfluorinated surfactant, suspended in a propellant. The propellant utilized may be of the perfluorinated environmentally preferred type.
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Alexander Cruzan
Boeder Jennie G.
Minnesota Mining and Manufacturing Company
Schenkman Leonard
Sell Donald M.
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