Emulsions of perfluorocarbons in aqueous media

Details Emulsions of perfluorocarbons in aqueous media Emulsions of perfluorocarbons in aqueous media

1988-01-07

1989-08-22

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

514755, 514832, A61K 910, A61K 3125, B01J 1300

Patent

active

048593630

ABSTRACT:
Increased stability is conferred on oil-in-water emulsions of perfluorocarbons by addition of a minor (0.1-5% w/v) amount of a fluorinated compound of higher boiling point than the perfluorocarbon being emulsified. The added fluorinated compound is preferably a perfluorinated saturated polycyclic hydrocarbon. The most preferred additive is perfluoroperhydrofluoranthene.

REFERENCES:
patent: 3775489 (1973-11-01), Margrave et al.
patent: 3778381 (1973-12-01), Rosano et al.
patent: 3823091 (1974-07-01), Samejima et al.
patent: 3911138 (1975-10-01), Clark, Jr.
patent: 3993581 (1976-11-01), Yokoyama et al.

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