OBJECTIVE:To study the factor of influencing drug release from diclofenac sodium(DS)tablet coated with ethylcelluloseaqueousdispersion.
目的：考察影响双氯芬酸钠乙基纤维素水性分散体包衣片体外释药的因素。
2
The amount of plasticizer, film thickness, curing temperature and curing time effect the release of the DS from the tablet coated with ethylcelluloseaqueousdispersion.