BETA-AMINO ESTER COMPOUNDS AND USES THEREOF

摘要

Hair treatment compositions are disclosed comprising a β-amino ester compound in a cosmetically acceptable vehicle, such as a spray or cream. In embodiments, the compounds include a polybutadiene moiety. Methods of treating hair with the compositions to impart volume, texture and definition are also disclosed.

主权项

1. A compound according to formula (I): wherein n is an integer between 1 and 10,000; Z and Z′, together with the atoms to which they are attached, represent acrylate, methacrylate or amino end groups; R2 is selected from the group consisting of alkyl, alkenyl, alkynyl, acyl, alkoxy, alkoxyalkyl, amino, aminoalkyl, aryl, heteroaryl, amido, alkylthioether, carbamoyl, carbonyldioxyl, carboxyl ester, cyclic aliphatic, cyclic heteroaliphatic, aromatic, heteroaromatic and ureido groups, each of which groups may be substituted with at least one substituent selected from the group consisting of alkyl, alkenyl, alkynyl, acyl, alkoxy, alkoxylalkyl, amino, aminoalkyl, aryl, heteroaryl, amido, cyclic aliphatic, heterocyclic aliphatic, halogen, hydroxyl, cyano, carbamoyl, carboxylic acid, carbonyldioxyl, alkylthioether, siloxyl, and thiohydroxyl groups; and A is a rubber moiety with a molecular weight in a range of about 1000 g/mol to about 10,000 g/mol selected from the group consisting of butadiene, chloroprene, isoprene, and styrene-butadiene units.