%0 Journal Article %T Coatings of Eudragit£¿ RL and L-55 Blends: Investigations on the Drug Release Mechanism %A Claudia S. Leopold %A Robert Wulff %J Archive of "AAPS PharmSciTech". %D 2016 %R 10.1208/s12249-015-0377-y %X Chemical structure of Eudragit£¿ RL (a) and Eudragit£¿ L55 (b %K enteric polymethacrylate %K interpolyelectrolyte complex %K ion exchange %K polymer blend %K quaternary polymethacrylate %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4984893/