DE LUIGI BRUSCHI, STEFANO,MAPELLI, LUIGI GIOVANNI,RABAGLIA, LEONARDO,BOLTRI, LUIGI
申请号:
CA2492789
公开号:
CA2492789C
申请日:
2002.07.17
申请国别(地区):
CA
年份:
2012
代理人:
摘要:
Process for the production of microcapsules containing a drug and comprising alayer of ethylcellulose and a layer of an acrylic polymer and microcapsulesproduced thereby.