Patent ID: 9220927
Filing Date: 2015-12-29
Classification: A61K,A61Q

Abstract:
1. An aqueous hair dyeing composition comprising one or more hair direct dyes, at least one nonionic surfactant and at least one anionic sugar surfactant, wherein the at least one nonionic surfactant comprises an alky polyglucoside with an alkyl group of 8 to 18 carbon atoms and with 1 to 5 glucoside units and is present at a concentration in the range of 0.1 to 20% by weight calculated to the total composition, wherein the at least one anionic sugar surfactant comprises lauryl glucose carboxylate and/ or its alkali metal salt and is present at a concentration in the range of 0.1 to 25% by weight calculated to the total composition.