Transdermal therapeutic system with a low tendency of spontaneous crystallization.

摘要

Abstract invention patent: "transdermal therapeutic system with a low tendency of spontaneous crystallization".The present invention relates to transdermal therapeutic systems for the dispensation of a pharmaceutical product.In particular a pharmaceutical product with a low tendency to crystallize spontaneously.The matrix layer or at least one of the layers of the matrix in said system contains an adhesive of hot melt silicone, a pharmaceutical product.And produced particles of cross-linked polyvinylpyrrolidone. The invention also relates to a method for the production of such systems as therapeutic patches.