Method and system for optically bleaching keratinous fibers
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United States of America Patent
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Sep 27, 2011
Grant Date -
Jul 19, 2007
app pub date -
May 3, 2005
filing date -
May 4, 2004
priority date (Note) -
Expired
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Abstract
The present invention relates to a method of treating keratinous fibers, especially hair fibers, comprising at least one step of at least partially bleaching the fibers, in which at least one region to be treated is exposed to at least one light pulse, characterized in that this pulse is generated by a diode-pumped laser or by a regenerative amplifier laser.
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