Patent ID: 8449868
Filing Date: 2013-05-28
Classification: A61K,A61Q

Abstract:
1. A personal care composition comprising (a) an effective amount of at least one cationic nanoparticle of formula (I) wherein said cationic nanoparticle core comprises an inorganic material and where A is an organic substituent covalently bound to the core nanoparticle surface and containing at least one cationic group L; B is an organic substituent covalently bound to the core nanoparticle surface and containing at least one cationic moiety G; C is an organic substituent covalently bound to the core nanoparticle surface containing at least one functional group Z; a is a number from 1 to n b is a number from 0 to n c is a number from 0 to n where the sum of n (b) a cosmetically acceptable adjuvant.