Polyorganosiloxane with a piperidine function, devoid of toxicity upon contact with the skin, and use thereof in cosmetic compositions
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United States of America Patent
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Jul 9, 2013
Grant Date -
Jan 27, 2011
app pub date -
Oct 2, 2008
filing date -
Oct 2, 2007
priority date (Note) -
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Abstract
The invention relates to polyorganosiloxanes containing, per molecule, at least one siloxyl unit substituted with at least one group having one or more sterically hindered piperidinyl functional groups, devoid of toxicity upon contact with the skin. The invention also relates to an improved cosmetic composition comprising the polyorganosiloxanes according to the invention and the use of these compositions for the treatment of keratin materials, in particular the skin and the hair.
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