Aerosol device with two compartments containing at least one sequenced linear amphiphilic polymer

摘要

Aerosol device comprises a first compartment containing a hair styling composition comprising a linear amphiphilic block copolymer (I) with a hydrophilic block content of at least 30 wt.%, and a second compartment containing a compressed gas. (I) is not an ethylene oxide/propylene oxide, urethane or siloxane copolymer. An Independent claim is also included for cosmetic hair treatment by vaporizing the composition contained in the aerosol device onto wet or dry hair.