Toilet – Nail device – Compound tools
Patent
1979-05-30
1981-02-03
Robinson, Allen J.
Toilet
Nail device
Compound tools
8 10, 8 102, 8 11, 8416, 260396N, A61K 713
Patent
active
042485916
ABSTRACT:
Indoaniline of the formula ##STR1## wherein R.sub.1 represents hydrogen, halogen, alkyl or alkoxy; R.sub.2 and R.sub.3 represent alkyl; R.sub.4, R.sub.5 and R.sub.6 each independently represent hydrogen, halogen, alkyl, alkoxy, acylamino, ureido or carbalkoxyamino and R.sub.5 can also represent amino, alkylmaino, hydroxy alkylamino or carbamylalkylamino, the alkyl and alkoxy groups above being able to contain 1 to 6 carbon atoms and the acyl group from 2 to 7 carbon atoms with the condition that R.sub.5 does not represent hydrogen, chlorine, methyl or methoxy and when R.sub.5 represents acetylamino, R.sub.6 does not represent hydrogen; it being understood that the above compounds can be present in the tautomeric form of that represented by formula (I). The indoaniline is usefully employed in dye copositions for keratinic fibers, especially living human hair.
REFERENCES:
C.A., vol. 52, Hunig et al., 11054-11055 (1958).
Fieser et al., C.A., vol. 33, 2121 (1939).
C.A. 41: 2961h.
Vittum et al, J.A.C.S., vol. 68, pp. 2235-2239 (1946).
Vittum et al., J.A.C.S., vol. 69, pp. 152-155 (1947).
Bugaut Andree
Estradier Francoise
Kalopissis Gregoire
"L'Oreal"
Robinson Allen J.
LandOfFree
Indoanilines, process for producing the same and keratinic fiber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Indoanilines, process for producing the same and keratinic fiber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Indoanilines, process for producing the same and keratinic fiber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-548784