PROCESS FOR MANUFACTURE OF PERSONAL CARE PRODUCTS UTILIZING A CONCENTRATE WATER PHASE

摘要

A process which may be continuous is provided for manufacture of personal ca re product compositions. The process involves feeding a first water phase which is a concentrate containing most if not all water soluble ingredients of the composition into a blending tube. A second phase which can be oily or aqueou s and a third water phase, the latter being essentially pure water, are also f ed into the blending tube. All of the phases are transported through the tube a t a flow rate of 5 to 5,000 lbs./minute and at a pressure of 10 to 5,000 psi. Preferably the tube leads into a homogenizer such as a sonolator.