Patent ID: 9149663
Filing Date: 2015-10-06
Classification: A61K,A61Q

Abstract:
1. A process for making an antiperspirant emulsion composition, the process comprising the steps of: combining water and an antiperspirant active component to form a water phase; combining a hydrophobic carrier and a structurant to form an oil phase, the structurant having a melting point above ambient temperature; heating the oil phase to a first temperature of at least a melting point of the structurant disposed therein; mixing the water phase and the heated oil phase at a mixing temperature of at least the melting point of the structurant and different from the first temperature to form the antiperspirant emulsion composition; and cooling the antiperspirant emulsion composition under continued mixing wherein the antiperspirant emulsion composition is cooled to a cooling temperature below a pour point of the antiperspirant emulsion composition under continued mixing.