Cosmetic compositions comprising a combination of a copolymer and at least one anionic and/or amphoteric polymer

摘要

Cosmetic preparation comprises a combination of a copolymer (a) formed from N-vinylpyrrolidone, N-vinylimidazole, methacrylamide and quaternized N-vinylimidazol monomer; and at least an anionic and/or amphoteric polymer. Independent claims are included for: (1) an aqueous cosmetic preparation comprising anionic acrylate/1-2C succinate/hydroxyacrylate copolymer (0.01-20 wt.%), (a) (0.01-10 wt.%), ethanol (0-15 wt.%) and propulsion gas (0-15 wt.%); and (2) an aqueous cosmetic preparation comprising isobuthylene/dimethylaminopropyl-maleimide/ethoxylated maleimide/maleate ester copolymer (0.01-20 wt.%), (a) (0.01-10 wt.%), ethanol (0-15 wt.%) and propulsion gas (0-15 wt.%).