Use of hydrofluoroethers as agents for dissolving aromatic compounds to make compositions
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United States of America Patent
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Jun 3, 2003
Grant Date -
N/A
app pub date -
Jul 17, 2000
filing date -
Nov 26, 1997
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Expired
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Abstract
The invention concerns a cosmetic composition comprising at least an aromatic compound and at least an agent for dissolving said aromatic compound, characterized in that said dissolving agent consists of perfluorinated hydrofluoroether preferably having a total number of carbon atoms not less than 5 and consisting of a perfluoroalkane chain, branched or not, cyclized or not, bound to an alkoxy group, said alkoxy group having a number of atom(s) between 1 and 7, said hydrofluoroether having a boiling point in atmospheric pressure ranging between +15.degree. C. and +100.degree. C. The invention enables the replacement of ethanol conventionally used in cosmetic compositions by at least one hydrofluoroether compound.
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