PATCHES CONTAINING TULOBUTEROL FOR TRANSDERMAL ADMINISTRATION

A transdermal patches containing tulobuterol is provided to secure an excellent skin permeation rate and long-lasting effects of medicine for treatment of asthma by controlling a releasing speed with the contents of acrylate-based polymers having an acid group. A transdermal patches containing tulob...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, HAN GOO, KWON, SEOK YOUNG, UM, SUNG YONG
Format:	Patent
Sprache:	eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A transdermal patches containing tulobuterol is provided to secure an excellent skin permeation rate and long-lasting effects of medicine for treatment of asthma by controlling a releasing speed with the contents of acrylate-based polymers having an acid group. A transdermal patches containing tulobuterol comprises a medicine protective layer, a tulobuterol-containing adhesive layer and a peeling layer. The tulobuterol-containing adhesive layer contains acrylate-based polymer having an acid functional group and acrylate-based polymer having no functional group or basic functional group in a mixing ratio of 1 to 40~80. The acid functional group indicates a carboxyl group and the basic functional group indicates a hydroxyl group. The contents of the acrylate-based polymer having an acid functional group are used for controlling a medicine releasing speed.