COMPOSITIONS FOR THE TREATMENT OF KERATINIC MATERIALS CONTAINING THE ASSOCIATION OF A POLYAMPHOLYTE POLYMER AND A CATIONIC POLYMER

摘要

The invention relates to a composition for the treatment of keratinic materials, particularly human hair, containing in a cosmetically and/or dermatologically acceptable aqueous medium at least: a) a polyampholyte polymer comprised of at least one ethylenically unsaturated monomer and comprising in the chain or sideways of the chain equimolar or substantially equimolar quantities of negative charges and positive charges; said polymer is water insoluble at a concentration higher than or equal to 1 % by weight at 20 °C; b) a cationic polymer of which the cationic charge density is lower than or equal to 4 meq/g. They are used as capillary products to be rinsed for hair care, hair washing and/or hair combing. They have a good hair dressing effect and good wet hair combing out properties.