Cationized hyaluronic acid and/or salt thereof, method of producing the same, hair modifying agent, cuticle repairing agent, skin modifying agent, and cosmetic preparation each using the same
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United States of America Patent
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Apr 2, 2013
Grant Date -
Aug 5, 2010
app pub date -
Apr 23, 2008
filing date -
Apr 24, 2007
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Abstract
A cationized hyaluronic acid and/or a salt thereof includes a quaternary ammonium group-containing group, and has a degree of cationization of 0.15 to 0.6.
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