Abstract: 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.
Type:
Grant
Filed:
September 27, 2012
Date of Patent:
June 15, 2021
Assignee:
Novex Science PTE. Limited
Inventors:
Wendell G. Mendoza, Rita Josefina M. Santos, Eulogio C. Singh, Kennie U. Dee