Gelatin-based compositions and a method for the generation of st

Details Gelatin-based compositions and a method for the generation of st Gelatin-based compositions and a method for the generation of st

1976-06-17

1978-04-25

Lovering, Richard D.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

21 605A, 47 2, 71 64G, 252 3, 252 805, 252307, 424177, 424340, 424360, 424DIG13, A61L 904, B01J 1300

Patent

active

040863310

ABSTRACT:
A method for the generation of gelatin-based stabilized foams by passing a stream of air or other gas through a composition of the gelatin, an anionic surface-active agent and a water soluble ferrous salt. The resulting foams have a relatively long life term.

REFERENCES:
patent: 1423719 (1922-07-01), Jennings
patent: 1856294 (1932-05-01), Rice
patent: 2801201 (1957-07-01), Kipnis
patent: 3186943 (1935-06-01), Barthauer
patent: 3198702 (1965-08-01), Hellbaum
patent: 3325366 (1967-06-01), Blaug et al.
patent: 3475333 (1969-10-01), Meldrum et al.
patent: 3664965 (1972-05-01), Hirota et al.
British Pharmacopoeia, 1973, p. 104.
Merck Index, 8th Edition, p. 249.

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