2,6-Dimethyl-4-substituted amino phenol couplers

Details 2,6-Dimethyl-4-substituted amino phenol couplers 2,6-Dimethyl-4-substituted amino phenol couplers

1975-11-19

1977-07-12

Wyman, Daniel E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260562A, 2605705P, 260573, 260574, C07C10329, C07C10338, C07C 9144, C07C 9130

Patent

active

040354229

ABSTRACT:
Oxidation dye coupling compound, for use in dyeing live human hair, having the formula: ##STR1## wherein R is lower alkyl having 1-6 carbon atoms, hydroxyalkyl having 1-6 carbon atoms, acetyl, propionyl, amino alkyl wherein the alkyl moiety has 1-6 carbon atoms, N-dialkylated amino alkyl wherein each of the alkyl moieties has 1-6 carbon atoms and carbamyl methyl.

REFERENCES:
patent: 1920828 (1933-08-01), Wyler
patent: 2642397 (1953-06-01), Morway et al.
patent: 3492349 (1970-01-01), Doyle et al.
patent: 3558259 (1971-01-01), Kalopissis et al.
patent: 3563684 (1971-02-01), Charle et al.
patent: 3591323 (1971-07-01), Kalopissis et al.
patent: 3811831 (1974-05-01), Bugaut et al.
patent: 3834866 (1974-09-01), Pum
Kinesch et al., Monat. Chem., vol. 96, pp. 1315-1323 (1965).
Corbett, Chap. VII (Hair Dyes), The Chemistry of Synthetic Dyes, Venkatareman, Ed., vol. 5, Academic Press (1971), pp. 478-483.

Affiliated with

Also associated with

Rating

2,6-Dimethyl-4-substituted amino phenol couplers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 2,6-Dimethyl-4-substituted amino phenol couplers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 2,6-Dimethyl-4-substituted amino phenol couplers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-487934