A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/60 (2006.01) A61K 8/49 (2006.01) A61K 8/81 (2006.01) A61Q 5/02 (2006.01) A61Q 5/06 (2006.01) A61Q 5/12 (2006.01) A61K 7/08 (1990.01) A61K 7/075 (1990.01)
Patent
CA 2120009
Abstract of the Disclosure Disclosed are preparations containing a combination of a zwitterionic polymer and a compound of the general formula (1): wherein aat least one of the substituents R1 to R3 is a group -COOR4, where R4 is hydro- gen, an alkali metal ion, an alkaline earth metal ion or an ammonium ion 'NHR5R6R7, where R5 to R7 independently of one another represent hydrogen, alkyl groups having 1 to 22 carbon atoms, hydroxyalkyl groups having 1 to 4 carbon atoms, alkenyl groups hav- ing 2 to 22 carbon atoms, acyl groups having 2 to 22 carbon atoms or optionally substitut- ed aromatic groups having 6 to 10 carbon atoms, and the remaining substituents R1 to R3 represent hydrogen or alkyl groups having 1 to 4 carbon atoms. Such preparations im- prove the condition of the hair, in particular the moisture retention and curl retention capa- bility after cleaning or cosmetic treatment. In addition, the preparations are better tolerat- ed by the skin.
Hollenberg Detlef
Mueller Reinhhard
Seidel Kurt
Henkel Kommanditgesellschaft Auf Aktien
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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