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US 2006/0188468 A1Published application
Cosmetic and pharmaceutical substances based on polyelectrolyte complexes
AssigneeBASF SE
InventorsSon Nguyen-Kim, Gabi Muller, Claudia Wood, Peter Hossel
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Abstract
The present invention relates to cosmetic and pharmaceutical compositions which comprise at least one polyelectrolyte complex which comprises a copolymer with cationogenic groups based on vinylimidazole and an acid-group-containing polymer. The invention further relates to the use of these polyelectrolyte complexes.
Claims22
A cosmetic or pharmaceutical composition comprising
- A) at least one water-soluble or water-dispersible polyelectrolyte complex comprising
- A1) at least one water-soluble or water-dispersible copolymer with cationogenic groups which comprises, in copolymerized form, vinylimidazole and/or a derivative thereof and at least one further monomer copolymerizable therewith, and
- A2) at least one acid-group-containing polymer, and
- B) at least one cosmetically acceptable carrier.
1 more element
Dependencies are inferred from the claim text.