Agent for the oxidative dyeing of hair

D - Textiles – Paper – 06 – P

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167/302

D06P 3/08 (2006.01) D06P 1/32 (2006.01)

Patent

CA 1292699

ABSTRACT OF THE DISCLOSURE An agent and a process for the oxidative dyeing of hair based on a combination of coupling substance and develop- ing substances a) 5-amino-2-methyl-phenol being used as cou- pling substance; b) 4-amino-3-methyl-phenol; and c) 1,4- diamino-benzene and/or 2,5-diamino-toluene as developing sub- stances, also in the form of the physiologically compatible salts. The agent allows the production of neutral colour tones which are free from yellow components and almost-free from blue components and apart from the high colour intensity and luminosity; they have an excellent colour evenness at very good absorption capacity.

533085

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