Indoanilines for dyeing keratinous fibers

Details Indoanilines for dyeing keratinous fibers Indoanilines for dyeing keratinous fibers

1974-12-24

1976-10-05

Garner, Vivian

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8 10, 8 101, 8 102, 8 11, 260270R, 26029377, 26029379, 26032611R, 260396N, 424 47, 424 71, 424DIG1, 424DIG2, C07C11914, C07D26536

Patent

active

039844021

ABSTRACT:
Indoaniline having the formula ##SPC1##
Wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each independently represent a member selected from the group consisting of hydrogen, lower alkyl or halogen with 1 - 2 of these substituents being other than hydrogen; R.sub.5, R.sub.6 and R.sub.7 each independently represent a member selected from the group consisting of hydrogen, lower alkyl and lower alkoxy; R.sub.8 and R.sub.9 each independently represent a member selected from the group consisting of hydrogen, lower alkyl and lower alkyl substituted with a member selected from the group consisting of amino, hydroxy, carbamoyl, piperidinyl and acylamino, R.sub.8 and R.sub.5 or R.sub.9 and R.sub.6 being able to form with the adjacent nitrogen atom a dihydro-oxazine or pyrroline heterocycle; Z represents a member selected from the group consisting of amino, acylamino and hydroxy, and the salts formed by these indoanilines with organic or inorganic acids, in particular, their acetates, oxalates, hydrochlorides, hydrobromides, persulfates, perchlorates and the double zinc salts of these compounds, which can, of course, be in a tautomeric form of that represented by the above formula. These indoanilines are usefully employed for dyeing keratinous fibers, and, in particular, human hair.

REFERENCES:
chem. Abstracts, 24:3944.
Chem. Abstracts, 41:2901f (1947).

Affiliated with

Also associated with

Rating

Indoanilines for dyeing keratinous fibers 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 for dyeing keratinous fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Indoanilines for dyeing keratinous fibers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-654507