Stabilisation of substances contained tensides

摘要

Surfactant containing agent (I), for treating keratin fibers, comprises hydrogenated castor oil for stabilizing the insoluble metal oxide particles. An independent claim is included for a method for stabilizing uni- or multi-layered modified, nanoparticulate metal oxide particles in a surfactant system comprising providing a hydrogenated castor oil in the surfactant mixture containing the insoluble metal oxide.