Composition for treating keratinous materials comprising a cationic associative polyurethane polymer and a protecting or conditioning agent

摘要

The invention concerns a composition for treating keratinous fibers, in particular human keratinous fibers such as hair, comprising in a physiologically acceptable medium, at least a protecting or conditioning agent, and further at least a cationic associative polyurethane polymer. The invention also concerns methods and devices using said composition.