Patent ID: 6214325
Filing Date: 2001-04-10
Classification: A61K,A61P,A61Q,C07C,Y10S

Abstract:
A method for improving the smoothness, combing and/or disentangling of hair, said method comprising applying to said hair an effective amount of a haircare composition comprising at least one hydroxypropyl quaternary ammonium compound containing an ester function, said compound having the formula (I): ##STR15##in which:R denotes a saturated or unsaturated, branched C.sub.7 -C.sub.35 alkyl chain;R.sub.1, R.sub.2 and R.sub.3 independently denote a saturated or unsaturated, linear or branched C.sub.1 -C.sub.18 alkyl chain; andX.sup.- denotes a halide or another anion, said anion being: ##STR16##in which R.sub.4 and R.sub.5 independently denote a saturated or unsaturated, linear or branched C.sub.1 -C.sub.8 alkyl chain.