Novel Rotor-Granulator Powder Layering Process to Obtain Sustained Release Pellets with EUDRAGIT RS PO
EUDRAGIT® polymers have been widely known for their sustained release properties when used in coating and matrix applications. This study explores the use of EUDRAGIT® RS PO in a novel dry powder layering process to achieve sustained release pellets. Further a need of reducing the particle size of commercially marketed EUDRAGIT® RS PO is investigated.