发明名称 IMPROVED METHOD FOR PREVENTING CRYSTAL FORMATION IN A SCOPOLAMINE TRANSDERMAL DEVICE
摘要 A method for the prevention or removal of undesired crystals of scopolamine from a non-aqueous matrix of a transdermal system in which the scopolamine is dispersed is disclosed wherein the method comprises dynamically heating the scopolamine containing layer during the process of or immediately prior to assembling two laminates which once assembled encase the scopolamine containing layer.
申请公布号 EP1009391(A1) 申请公布日期 2000.06.21
申请号 EP19970939740 申请日期 1997.09.02
申请人 NOVARTIS AG 发明人 BRAUN, RICHARD, L.
分类号 A61K9/70;A61K31/46 主分类号 A61K9/70
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