AGENT AND METHOD FOR TREATING KERATINOUS FIBRES

摘要

The invention relates to agents containing at least 6 wt. % oil components and at least one non-ionogenic emulsifier. The inventive agents take the form of a microemulsion with an average droplet size of less than 400 nanometers and contain a UV radiation-absorbing component A of general formula (I) U-Q, wherein U represents a UV radiation-absorbing group and Q represents a group containing at least one quarternary ammonium function. These agents are excellently suited to protecting keratinous fibres, especially human hair, against UV radiation.