Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 12, 2022
Patent Application Number
16782988
Date Filed
February 5, 2020
Patent Primary Examiner
The embodiments provide a percutaneous absorption composition for a basic medicament having improved transdermal absorbability. The percutaneous absorption composition comprises a sorbic acid and/or a metal sorbate as a percutaneous absorption promotor. The molar ration of the sorbic acid and/or the metal sorbate to the basic medicament is 0.5-2.5. The composition of the present disclosure may further comprise a basic component.
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