Patent ID: 9445978
Filing Date: 2016-09-20
CPC Classification: A61K,A61Q

Claim Text:
1. An oxidative dyeing composition consisting of at least one dyestuff selected from the group consisting of oxidative dyestuff precursors and direct dyes, allantoin or an allantoin derivative, at least one alkalizing agent selected from the group consisting of monoethanolamine, diethanolamine, triethanolamine, monoethanol methylamine, monoethanoldimethylamine, di-ethanolmethylamine, monoethanolethylamine, monoethanoldiethylamine, diethanolethylamine, monoethanolpropylamine, monoethanoldipropylamine, diethanolpropylamine, monoethanolbutylamine and diethanolbutylamine, wherein the at least one alkalizing agent is present at a concentration from 8% to 35% by weight calculated to the total composition, one or more of (a)-(k): 60 to 80% by weight water calculated to the total composition such that the composition is an aqueous composition.