Method of coloring hair
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United States of America Patent
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-
Aug 10, 2004
Grant Date -
Dec 26, 2002
app pub date -
Apr 5, 2002
filing date -
Apr 6, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of coloring hair comprises: treating hair with an oxidizing agent; and applying to the hair either during or after treatment with the oxidizing agent a composition comprising a compound which is capable of acting as a substrate for endogenous transglutaminase in and/or on the hair and which comprises a chromophore that is capable of absorbing and/or emitting light in the visible part of the electromagnetic spectrum. Products for use in the method comprise the oxidizing agent packaged separately from the compound.
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