Hydroxyalkyl diaminobenzene in oxidizing hair dye

Details Hydroxyalkyl diaminobenzene in oxidizing hair dye Hydroxyalkyl diaminobenzene in oxidizing hair dye

A - Human Necessities

61

K

167/302

A61K 7/13 (1980.01)

Patent

CA 1128863

ABSTRACT OF THE DISCLOSURE The present invention provides in an oxidizing hair- dyeing agent containing a developing substance the improvement in which at least one 1-hydroxyalkyl-2,5-diaminobenzene of the general formula Image where R is a hydroxyalkyl residue with 1 to 4 carbon atoms, or a salt thereof with inorganic or organic acids is present as a developing substance.

332169

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