Drageas action delayed and liberacao exponential substdrageas action delayed and liberacao exponential of the active substance ancia active

摘要

A delayed release tablet, with an exponentially varying release of active substance, characterized in that the nucleus of the active substance has the shape of a sphere or is composed of several is covered by an insoluble and indigestible envelope, which in one or several places it has recesses, which can penetrate in the form of a hole in the nucleus of active substance. (Machine-translation by Google Translate, not legally binding)