Patent ID: 8722133

Claim:
A method for preparing an orally rapidly disintegrating tablet comprising: granulating imidafenacin together with starch such that a granulated product comprising the imidafenacin having an imidafenacin concentration ranging from 0.001 to 3% by mass and the starch having a starch concentration ranging from 40 to 99.999% by mass is prepared; covering the granulated product with a non-cellulosic coating agent such that a coated granulated product comprising the granulated product and the non-cellulosic coating agent coating the granulated product is prepared; blending the coated granulated product with an excipient and a disintegrating agent such that a resulting mixture comprising the excipient, the disintegrating agent and the coated granulated product is prepared; and forming the resulting mixture into a tablet according to a compression molding technique.