Detergent cosmetic composition, e.g. shampoo, comprises an anionic surfactant, an amphoteric surfactant, a cationic polymer and a water-soluble salt

摘要

Detergent cosmetic composition comprises an anionic surfactant (I), an amphoteric surfactant (II), a cationic polymer with a cationic charge density of more than 5 meq/g and at least 1 wt.% of a water-soluble salt, where the (I)/(II) weight ratio is no more than 1 and the total surfactant content is no more than 18 wt.%. Detergent cosmetic composition comprises an anionic surfactant (I), an amphoteric surfactant (II), a cationic polymer with a cationic charge density of more than 5 meq/g and at least 1 wt.% of a water-soluble salt, where the (I)/(II) weight ratio is no more than 1 and the total surfactant content is no more than 18 wt.%. (II) is a (C8-C24)alkylamido(C3-C8)alkyl betaine, a sulfobetaine, a (C8-C24)alkylamido(C3-C8)alkyl sulfobetaine, a (C8-C24)alkylamphodiacetate, a (C8-C24)alkylamphomonopropionate, a (C8-C24)alkylamphodipropionate of a phosphobetaine. An independent claim is also included for cosmetic treatment of keratinic materials by applying a composition as above and rinsing it off.