TRANSDERMAL THERAPEUTIC SYSTEM WITH A LOW TENDENCY TO SPONTANEOUSLY CRYSTALLIZE
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United States of America Patent
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Issued Date -
Dec 25, 2014
app pub date -
Dec 28, 2012
filing date -
Dec 30, 2011
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Abstract
The present invention provides transdermal therapeutic systems for dispensing a pharmaceutical product, in particular a pharmaceutical product with a low tendency to spontaneously crystallize. The matrix layer or at least one of the matrix layers in said systems contains a silicone hot-melt adhesive, a pharmaceutical product, and particles made of crosslinked polyvinylpyrrolidone. The invention also relates to a method for producing said transdermal therapeutic systems.
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