Foam enhancement by cationic polymers
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United States of America Patent
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-
Jan 16, 2007
Grant Date -
Jul 1, 2004
app pub date -
Jun 16, 2003
filing date -
Dec 27, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A substantially dry personal care cleansing article is provided which includes a water-insoluble substrate and associated with the substrate a personal care cleansing composition. The latter includes at least one lathering surfactant and at least about 2% of a cationic polymer. The composition has an average particle size ranging from about 75 to about 900 micron. The cationic polymer improves the rapidity and duration of foam formation when the article is wetted with water to activate the surfactant.
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