作者: Masao Mori
DOI:
关键词: Natural rubber 、 Wall material 、 Acid salt 、 Composite material 、 Transdermal 、 Adhesive 、 Core (manufacturing) 、 Materials science 、 Copolymer
摘要: A release controlled transdermal therapeutic system having excellent Storage stability and capable 05 optionally controlling the rate of drugs, comprising a rubbery adhesive, microcapsules water-soluble wall material encapsulating drugs as core material, water-insoluble, rubber- rubber solvent-insoluble, water absorbing resin powder, such starch-polyacrylic acid salt copolymers, powder being. dispersed in adhesive.