Effervescent medicaments

Details Effervescent medicaments Effervescent medicaments

1974-01-04

1976-03-30

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424127, 424195, 424324, A61K 900

Patent

active

039475662

ABSTRACT:
Medicament compositions exhibiting effervescence comprise a medicament and a liquefied gas distributed therethrough. The liquefied gas is present in the compositions at pressure and temperature conditions at which it would normally exist only in the gaseous state. As the liquefied gas separate from the compositions, effervescence occurs.

REFERENCES:
patent: 2655480 (1953-10-01), Spitzer et al.
patent: 2995521 (1961-08-01), Bluard
patent: 3092555 (1963-06-01), Horn
patent: 3131153 (1964-04-01), Klausner
patent: 3144386 (1964-08-01), Brightenback
patent: 3282781 (1966-11-01), Macek et al.
patent: 3304230 (1967-02-01), Abramson
Chemical Abstracts - 6th Coll. Index, Vol. 51-55, 1957-1961 (49725).

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