Hair dye composition of an anionic dyestuff-cation active lipophilic material complex solubilized by non-ionic ethylene oxide condensation product

Claim 1

A COMPOSITION FOR DYEING LIVE HUMAN HAIR COMPRISING A COMPLEX OF AN ANIONIC DYESTUFF AND A CAUTION ACTIVE MATERIAL SOLUBILIZED BY A NON-IONIC SOULBILIZING AGENT, SAID CATIONIC AGENT BEING PRESENT IN EQUI-MOLECULAR PORTIONS TO THE ANIONIC DYESTUFF SO AS TO NETURALIZE THE LATTER AND THE NON-IONIC SOLUBILIZING AGENT BEING PRESENT IN JUST SUFFICIENT QUANTITY TO BRING THE COMPLEX INTO SOLUTION IN WATER, SAID CATIONIC MATERIAL BEING A BASE SELECTED FROM THE GROUP CONSISTING OF AN AMINE AND A QUATERNARY AMMONIUM COMPOUND, SAID CATION ACTIVE MATERIAL CONTAINING A LIPOPHILIC CHAIN OF AT LEAST SIX CARBON ATOMS AND SAID ANIONIC DYESTUFF BEING CHARACTERIZED BY ACIDITY AND THE PRESENCE OF AT LEAST ONE ACID GROUP SELECTED FROM THE GROUP CONSISTING OF A FREE SULPHONIC ACID GROUP, A FREE CARBOXYLIC GROUP AND A FREE SULPHONIC ACID GROUP, SAID SOLUBILIZING AGENT BEING A SOLUBILIZING GROUP ON SAID CATION ACTIVE MATERIAL PRODUCED BY THE CONDENSATION THEREOF WITH ETHYLENE DIOXIDE.