Patent ID: 8821841

Claim:
An aqueous skin or hair cosmetic preparation comprising at least one polymer A which comprises, in copolymerized form: a) methyl methacrylate; b) acrylic acid and methacrylic acid; c) at least one olefinically unsaturated free-radically polymerizable urethane-group-containing monomer which comprises no silicone groups wherein said at least one olefinically unsaturated free-radically polymerizable urethane-group-containing monomer is a urethane (meth)acrylate monomer comprising, in incorporated form, 1) at least one monomer comprising at least one active hydrogen atom and at least one free-radically polymerizable α,β-ethylenically unsaturated double bond per molecule, 2) at least one diisocyanate, and 3) at least one compound comprising two active hydrogen atoms per molecule, and salts thereof, wherein said at least one compound comprising two active hydrogen atoms per molecule is a polyesterdiol III having a number-average molecular weight in the range from about 400 to about 5000; and d) optionally further free-radically polymerizable compounds.