Photoabsorbing, highly conjugated compounds of cyanoacrylic esters, sunscreen compositions and methods of use
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United States of America Patent
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Apr 17, 2012
Grant Date -
Oct 12, 2006
app pub date -
Apr 7, 2005
filing date -
Apr 7, 2005
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Expired
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Abstract
Novel derivatives of α-cyano-β-naphthyl acrylates, sunscreen compositions including one or more α-cyano-β-naphthyl acrylate derivatives are described herein. Also disclosed are methods for stabilizing a sunscreen composition and methods of filtering out ultra-violet light from a substrate by the addition of one or more of the foregoing α-cyano-β-naphthyl acrylate derivatives.
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