Patent ID: 7056351

Claim:
An oxidative hair dye composition comprising at least one oxidative dye and at least one oxidising agent in separate components, a first component and a second component, said first component comprising (a) a polyalkyleneglycol(n)alkylamine of the formula (I): wherein each R is independently a saturated, unsaturated, straight or branched alkyl group having from 1 to about 30 carbon atoms, each m is 2 or 3, each n is 2 or 3, each x and each y are independently a number of 1 or more wherein the sum of each x and each y is from about 2 to about 9; and wherein the melting point of the polyalkyleneglycol(n)alkylamine is less than about 55° C.; (b) at least one solid fatty compound; and (c) water; wherein said polyalkyleneglycol(n)alkylamine and said solid fatty compound together form a lamellar matrix; and wherein the viscosity of said first and said second component is independently from greater than about 1.5 Pas to about 20 Pas.