Bleaching agent comprising 2-acylpyridinium derivatives
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United States of America Patent
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Oct 11, 2011
Grant Date -
Jul 7, 2011
app pub date -
Mar 8, 2011
filing date -
Sep 9, 2008
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Abstract
Agent for lightening keratin fibers containing in a cosmetic carrier (1) at least one cationic 2-acylpyridinium derivative of formula (I), is a physiologically acceptable anion, (2) at least one alkyl ether sulfate, and (3) an oxidizing agent, especially hydrogen peroxide.
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