Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-05-13
1976-05-11
Jiles, Henry R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07D21374
Patent
active
039563421
ABSTRACT:
Hair dye and hair setting lotion compositions containing an indoaniline having the formula ##SPC1##
Wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents hydrogen, halogen, lower alkyl having 1-4 carbon atoms and lower alkoxy having 1-4 carbon atoms. The indoaniline is prepared by condensing on 2,6-diamino pyridine a corresponding paraminophenol, a salt of the paraminophenol or a corresponding quinonechloroimide.
REFERENCES:
patent: 3200040 (1965-08-01), Lange
Bugaut Andree
Estradier Francoise
Kalopissis Gregoire
"L'Oreal"
Dentz Bernard
Jiles Henry R.
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