Patent ID: 8173583
Filing Date: 2012-05-08
Classification: A61K,A61Q

Abstract:
1. A hair cosmetic preparation comprising a cationic polymer obtainable by free-radical copolymerization of: a) 60 to 99 mol % of at least one 1-vinylimidazole monomer of the general formula I which is quaternized to at least 60 mol %, b) 1 to 40 mol % of at least one free-radically polymerizable monomer selected from b1) optionally quaternized compounds selected from the group consisting of dimethylaminoethyl methacrylate and N-[3-(dimethylamino)propyl]methacrylamide, or a mixture thereof; and c) 0 to 30 mol % of a N-vinyllactam,