D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
167/302
D06P 3/08 (2006.01) D06P 1/32 (2006.01)
Patent
CA 1103586
ABSTRACT OF THE DISCLOSURE Oxidative hair dye composition containing, as "para component", compounds of the formula: Image or their acid addition salts, in which: R1 is hydroxyalkyl; R2 is hydrogen, alkyl, or hydroxyalkyl; and R3 is hydrogen, alkyl, alkoxy or halogen; provided that when R2 is hydrogen, R3 is other than hydrogen.
364322
Brody Frederick
Pohl Stanley
Bristol-Myers Canada Limited
Gowling Lafleur Henderson Llp
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