PLASTER

PROBLEM TO BE SOLVED: To provide a plaster achieving good texture and low skin irritative properties while having sufficient adhesiveness when stuck to skin, having good skin permeability of bisoprolol or a salt thereof, and exhibiting sufficient percutaneous absorbability.SOLUTION: In a plaster whe...

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Bibliographic Details
Main Authors MIYAJI SHOJI, AKAZAWA MITSUJI, GOTO MASAOKI
Format Patent
LanguageEnglish
Published 19.09.2013
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:PROBLEM TO BE SOLVED: To provide a plaster achieving good texture and low skin irritative properties while having sufficient adhesiveness when stuck to skin, having good skin permeability of bisoprolol or a salt thereof, and exhibiting sufficient percutaneous absorbability.SOLUTION: In a plaster wherein an adhesive layer retaining a medicament is formed on a support, the adhesive layer includes a thermoplastic elastomer, a liquid component in an amount of >300 pts.wt. relative to 100 pts.wt. of the elastomer, and bisoprolol or a salt thereof. When a tackifier is included, its content in the adhesive layer is ≤10 wt.%.
Bibliography:Application Number: JP20120072355