OESTRADIOL-CONTAINING TRANSDERMAL THERAPEUTIC SYSTEM COMPRISING HYDROPHYLIC ADDITIVES

文件类型：PDF文档
文件大小：585K
A transdermal therapeutic system with the active substance es- tradiol and, optionally, additional active substances and with a water-binding additive, having a layered structure of a backing layer which is impermeable to active substances and moisture, an active substance-containing matrix layer, and, if necessary, a re- movable protective layer, is characterized by the fact that the water-binding additive is a component of the matrix.