COMPOSITION FOR STABILIZING BETA-BLOCKER AND TRANSDERMALLY ABSORBABLE PREPARATION COMPRISING THE SAME
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United States of America Patent
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Issued Date -
May 5, 2011
app pub date -
Mar 25, 2009
filing date -
Mar 25, 2008
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Abandoned
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Abstract
The present invention relates to a transdermally absorbable composition which is capable of retaining a β-blocker stably for a long period. More specifically, the present invention relates to a transdermally absorbable composition for stabilizing a β-blocker, which comprises a polymer compound having an amino group, a polyvalent carboxylic acid ester, a fatty acid ester and an acrylic polymer compound.
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