COSMETIC COMPOSITION COMPRISING A STATISTICAL POLYMER WITH A LINEAR MAIN CHAIN OF ETHYLENE NATURE

摘要

The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium, at least one linear main chain random copolymer of ethylenic nature, characterized in that said copolymer has a molecular mass of between 15,000 and 600,000 g / mol, contains at least 70% of monomer units derived from monomers whose homopolymers are hydrophobic and have a glass transition temperature greater than 40 ° C, also contains at least one "monomer unit" derived from an ionic hydrophilic monomer at least partially neutralized, and has an overall glass transition temperature greater than or equal to 45 ° C and characterized in that it is in the form of a water-in-oil emulsion or a multiple emulsion.