09.03.18
US Patent No 9,968,543 B2; Henkel AG & Co. KGaA has been awarded a US patent for a cosmetic agent that temporarily shapes keratinic fibers. The cosmetic is comprised of at least one copolymer made up of at least the following monomer units: (meth)acrylic acid, (meth)acrylic acid alkyl ester, and (meth)acrylic acid hydroxyalkyl ester; at least one copolymer made up of at least one of the following monomer unit: N-tert-butylacrylamide, acrylic acid, and ethyl acrylate and a film-forming polymer that is not identical to copolymer a1) or copolymer a2), wherein the film-forming polymer comprises a glycosidically substituted silicone.
