BROAD SPECTRUM SUNSCREEN COMPOSITION COMPRISING 2 HYDROXY SULFOBETAINE OF CINNAMIDOALKYL AMINE
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United States of America Patent
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Issued Date -
Apr 18, 2013
app pub date -
Jun 17, 2011
filing date -
Jun 17, 2010
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Abandoned
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Abstract
A photostable cosmetic composition for protection against UVA and UVB radiations of wavelengths between 280 and 400 nm, which comprises, in a cosmetically acceptable vehicle:
- (i) at least one UVA-sunscreen agents absorbing predominantly in the UVA-range;(ii) at least one UVB-sunscreen agents absorbing predominantly in the UVB-range;(iii) at least 0.1% by weight of a 2-hydroxy sulfobetaine of cinnamidoalkyl amine compound.
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