Cosmetic powder coated with alkoxy silicones
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United States of America Patent
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Jul 31, 2012
Grant Date -
Oct 7, 2010
app pub date -
Mar 29, 2010
filing date -
Apr 1, 2009
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Abstract
A cosmetic powder, endowed with a hydrophobic coating based on alkoxy silicones, comprising a powder phase and a hydrophobic coating phase, said hydrophobic coating phase completely coats said powder phase and said coating phase consists of a compound of general formula (RO)3—Si—(CH2)3—NHCOR′, where R and R′ have the meanings described in the disclosure. A cosmetic composition comprising said powder and to its uses in pressed powder foundations, pressed powder eye shadows, lipsticks or fluid foundations.
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