Two-compartment aerosol device contains a hair treatment composition comprising a copolymer with a monomer composition gradient

摘要

Two-compartment aerosol device contains an aqueous hair treatment composition comprising a copolymer with a monomer composition gradient and a polydispersity index of 2.5 or less in one compartment, and compressed air, nitrogen or carbon dioxide in another compartment. - An INDEPENDENT CLAIM is also included for a hair styling method comprising vaporizing the hair treatment composition contained in the aerosol onto optionally wetted hair.