HARFERGNINGSMEDEL PA BASIS AV OXIDATIONSFERGEMNEN

摘要

The hair colorant contains aminonaphtholmonosulphonic acids and/or aminonaphtholdisulphonic acids as the coupler substance in combination with customary developer components. The composition yields, together with good water solubility and storage stability and also toxicological and dermatological acceptability, dyeings having outstanding fastness to light and washing and thermal stability in a large selection of colour shades.