A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/302, 8/6
A61K 8/49 (2006.01) A61Q 5/10 (2006.01)
Patent
CA 1333364
Combined indole-aldehyde compositions for dyeing natural fibers, particularly for coloring human hair, are taught wherein the combined indole-aldehyde composition is either preformed or reacted in situ on the natural fiber under acidic conditions. A method employing said compositions is also taught.
604326
Clairol Incorporated
Gowling Lafleur Henderson Llp
LandOfFree
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