Development of Cationic Bodywash Formulation Containing Novel Opacifier Utilizing Ultra Small Angle Neutron Scattering (USANS)

摘要

Opaque body wash formulations were successfully characterized by the USANS technique. USANS provides insight on the stable wet stage structure formed by cationically stabilized opacifier particles in conditioning body wash formulations. The better understanding of opacifier particle interactions with surfactants, salt, and cationic polymer provided improved guidance on cationic opacifier polymer design to achieve stable and opaque formulations in a broad range of formulation conditions.