Process for polishing granulates of active principles

摘要

PCT No. PCT/FR91/00523 Sec. 371 Date Apr. 17, 1992 Sec. 102(e) Date Apr. 17, 1992 PCT Filed Jun. 28, 1991 PCT Pub. No. WO92/00063 PCT Pub. Date Jan. 9, 1992.Alimentary and/or medicinal active principles intended for feeding or treating ruminants are polished by spraying a solution of one or more active principles, resins and/or sugars onto the said active principles. The polished active principles are then coated with a polymer providing protection in the rumen.