Method for producing extended-release potassium citrate wax matrix tablet

摘要

The present invention relates to a method for producing extended-release potassium citrate tablet containing camauba wax, wherein the method comprises heating the potassium citrate-carnauba wax mixture to a temperature below the temperature at which carnauba wax liquefies. This invention simplifies the production of extended release potassium citrate wax-matrix tablet.