发明名称 Transdermal therapeutic system for pharmaceutical agents
摘要 A transdermal therapeutic system for pharmaceutical agents, in particular nitroglycerin, is described and consists of a gelatin matrix which contains the agent and a transfer medium and which is applied to a protective film, where appropriate of an adhesive for fixing the system onto the skin when it is in the form of a plaster, and where appropriate of a removable protective film. The agent is present in the gelatin matrix applied to a solid, fine-particle carrier with large particle surface area. In a preferred embodiment, the system also has on the side of the polymeric matrix which faces the skin a thin film of a lipophilic substance.
申请公布号 DE3333444(A1) 申请公布日期 1985.04.11
申请号 DE19833333444 申请日期 1983.09.16
申请人 G.POHL-BOSKAMP GMBH & CO CHEMISCH-PHARMAZEUTISCHE FABRIK 发明人 BURGHART,KURT
分类号 A61K9/70;(IPC1-7):A61K9/00;A61K31/21;A61L15/06 主分类号 A61K9/70
代理机构 代理人
主权项
地址