Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Gas produced in situ by chemical reaction
Patent
1976-07-07
1978-06-06
Friedman, Stanley J.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Gas produced in situ by chemical reaction
A61L 904
Patent
active
040937100
ABSTRACT:
Free flowing, rapid dissolving, effervescent granules in particular, potassium chloride granules, are prepared by granulating an alkali metal carbonate and/or bicarbonate and active ingredient with water containing a surfactant, such as polyethylene glycol 1540, and after drying mixing with a pharmaceutically acceptable organic acid plus additives.
REFERENCES:
patent: 3102075 (1963-08-01), Millard
patent: 3401216 (1964-01-01), Coletta
patent: 3708574 (1973-01-01), Corker
patent: 3822344 (1974-07-01), Corker
patent: 3903255 (1975-09-01), Gusman
Sass Robert N.
Wie Chwang Tek
Friedman Stanley J.
Honor Robert S.
McGovern Thomas O.
Sandoz Inc.
Sharkin Gerald D.
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