Form of oral solid pharmaceutical dosage programmed and release preparation procedure.

PHARMACEUTICAL ORAL DOSAGE FORM OF RELEASE SCHEDULED and preparation process. The dosage form comprises a core orally administrable containing the active ingredient coated with a layer of hydrophobic material, WITH MELTING POINT BETWEEN 50GC and 90GC, a surfactant with HLB between 10 and 16, and optionally a film-forming material water soluble. These dosage forms are used to release the active ingredient AFTER AN INTERVAL NOT RELEASED DEFAULT FACTORS THAT ARE NOT RELYING ON PHYSIOLOGY.