A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/302
A61K 8/49 (2006.01) A61Q 5/10 (2006.01)
Patent
CA 1327938
Abstract of the Disclosure The dyeing of keratinaceous fibers can be carried out using certain isatin and amine reactants which are reacted before or during contact with the fibers.
583086
Anderson James S.
Schultz Thomas M.
Clairol Incorporated
Gowling Lafleur Henderson Llp
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