Hair care polymer

摘要

The invention relates to a hair care composition comprising at least one cationic film forming polymer selected from the group of Polyquaternium and at least one quaternized hyperbranched polymer having end-groups of formula (I) characterized in that said quaternized hyperbranched polymer is obtainable by preparation of a hyperbranched polymer having dimethylamino end groups by condensation of 2-dodecen-1-ylsuccinic anhydride, diisopropanolamine and N,N-bis[3-(dimethylamino)propyl]amine followed by quaternization of the dimethylamino end-groups to end groups of formula (I).;

主权项

1. A hair care composition comprising:
(1) at least one polyquaternium as a cationic film forming polymer, and (2) at least one quaternized hyperbranched polymer having end-groups of formula (I): wherein the quaternized hyperbranched polymer is:(i) a condensation reaction product of a monomeric mixture consisting of 2-dodecen-1-ylsuccinic anhydride, diisopropanolamine and N,N bis[3-(dimethylamino)propyl]amine to obtain a hyperbranched polymer having dimethylamino end groups followed by(ii) quaternization of the dimethylamino end-groups to end groups of formula (I).