Transdermal therapeutic system containing tulobuterol hydrochloride for administering the bronchodilator tulobuterol via the skin
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United States of America Patent
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Jun 6, 2006
Grant Date -
N/A
app pub date -
Oct 6, 2000
filing date -
Oct 16, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A transdermal therapeutic system comprising a largely water vapor-impermeable backing layer, at least one active substance-containing matrix layer comprising the active substance tulobuterol, as well as a removable protective layer, is characterized in that said matrix is built-up on the basis of polyacrylate pressure-sensitive adhesives and contains tulobuterol in the form of its salt tulobuterol hydrochloride as active substance.
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