Solid dosage forms useful for slow release of drugs, fragrances, plant-treating agents, animal feed additives and food additives

摘要

Solid dosage forms contain a water-swellable graft copolymer (I) as binder. An Independent claim is also included for the production of solid dosage forms by mixing (I) with active ingredient(s) and optionally additives, preferably in an extruder, and shaping the resulting plastic mixture.