Topical solution containing a chromane or chromene derivative
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United States of America Patent
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Jul 27, 2010
Grant Date -
Apr 8, 2004
app pub date -
Feb 21, 2002
filing date -
Feb 21, 2001
priority date (Note) -
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Abstract
The invention relates to compositions intended for external topical use comprising a true solution containing a chromane or chromene derivative having formula (I), preferably a flavonoid, dissolved in a suitable solvent. The invention also relates to a method for preparing such compositions and the use of said compositions as sun protection agents for the skin, advantageously as agents having an anti-erythemal, anti-oxidant, anti-radical, anti-inflammatory or vasculotropic activity.
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