Transdermal matrix system
AssigneeWarner-Lambert Company
InventorsSuk-Zu Song, Surendra C. Mehta, Zahra A. Rashidbaigi, Russell U. Nesbitt, Mahdi B. Fawzi
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Abstract
A composition for the transmembranal, including transdermal, administration of a pharmaceutical preparation comprising cross-linked carboxymethylcellulose, an alcohol soluble poly (2-hydroxyethyl) methacrylate), a permeation enhancer, such as a mixture of linoleic acid and propylene glycol, and a biologically active material, as well as a device for administering the aforementioned composition to mammals, and also a method for administering transdermally to a mammal an effective amount of the aforementioned composition.
Claims23
A composition for the transdermal administration of a pharmaceutical preparation comprising cross-linked carboxymethylcellulose, an alcohol soluble poly (2-hydroxyethyl methacrylate), at least one permeation enhancer, and a biologically active material.
Dependencies are inferred from the claim text.