Use of a suspension of metallic nanoparticles withUse of a suspension of metallic nanoparticles with a self-assembled surface monolayer of organosulfu a self-assembled surface monolayer of organosulfur compounds for application to human hair to impror compounds for application to human hair to improve its coloration or manageability ve its coloration or manageability

摘要

Use of a suspension of organo-modified metallic nanoparticles bearing on their surface a self-assembled monolayer of organosulfur compounds in a cosmetically acceptable medium for the coloration and/or treatment of human keratinic fibers to improve their brilliance, to facilitate hairdressing, to protect against solar radiation and/or to condition them Independent claims are also included for the following: (1) a method of coloration and/or treatment of human keratinic fibers by application of the suspension; and (2) a cosmetic composition comprising one or more active principles and the suspension.