| abstract |
The invention features a composition for treating keratin materials in particular human hair, containing in a cosmetically and dermatologically acceptable aqueous medium at least: a) a polyampholyte polymer comprising in the chain or in a lateral position relative to the chain, equimolar or practically equimolar amounts of negative charges and positive charges; the said polymer being water-insoluble at a concentration of 0.1% by weight or above and at 20° C.; b) a non-volatile, water-insoluble organopolysiloxyne of a viscosity higher than 3.10-5 m2/s (300 centistokes). |