Emulsions of perfluorocarbons in aqueous media
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United States of America Patent
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Aug 22, 1989
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N/A
app pub date -
Jan 7, 1988
filing date -
Feb 26, 1985
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Expired
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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.
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