Transdermal preparation containing hydrophilic or salt-form drug
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United States of America Patent
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N/A
Issued Date -
Jan 31, 2002
app pub date -
Jun 15, 2001
filing date -
Jun 16, 2000
priority date (Note) -
Abandoned
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Abstract
The present invention relates to transdermal preparation that can contain high concentration of hydrophilic or salt form drug in adhesive, shows increased skin permeation of drug, and allows improved drug stability within the adhesive layer.
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