NOVEL POWDERED POLYMER, PREPARATION METHOD THEREOF AND USE OF SAME AS A THICKENER
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United States of America Patent
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Issued Date -
Jul 5, 2012
app pub date -
Sep 1, 2010
filing date -
Sep 11, 2009
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Abandoned
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Abstract
Disclosed is a branched or crosslinked anionic polyelectrolyte of at least one monomer having a partially- or totally-salified strong acid function, with at least one neutral monomer and at least one monomer having formula (I), wherein: R represents a linear or branched alkyl radical including between 8 and twenty carbon atoms, and n represents a number greater than or equal to 1 and less than or equal to twenty. Also described is the use thereof as a thickener in topical compositions.
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