| abstract |
The invention relates to a pulverulent composition for bleaching human keratin fibers, and in particular the hair, comprising at least one peroxygenated salt, and in addition the combination of (i) at least one nonionic and / or anionic amphiphilic polymer. comprising at least one fatty chain, and (ii) less than 10% by weight of a particular agent reducing the level of dust chosen from the group formed by γ-butyrolactone, dimethyl isosorbide, diisopropyl isosorbide, esters of monoalcohols lower saturated linear or branched C 3 -C 6 with bifunctional acids C 2 -C 24 or with monofunctional fatty acids C 12 -C 24 , said composition can only be mixed with an oxidant not titrating more than 40 volumes of hydrogen peroxide so that it can give a homogeneous, stable bleaching composition, and of precise and easy application, and so that it can produce a bleaching of the hair homog and do not leave the coarse hair. |