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US 5,753,256 AGranted
Plaster for the treatment of nail mycoses
AssigneeLabtec Gesellschaft fur Biotechnologische Forschung und Entwicklung mbH
InventorsGunter Cordes, Ulrike Vollmer
Life of this patent
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Abstract
The invention relates to a plaster for the treatment of nail mycoses, which s characterized by an antimycotically active substance, clotrimazole and bifonazole being excluded.
Claims9
A plaster for sticking onto the human nail, which comprises;
- a flexible covering film;
- a layer of an acrylate polymer matrix inseparably linked with the covering film and containing an effective amount of an antimycotically active compound and a promoter for promoting the permeation of the active compound through the nail;
- said polymer matrix being the product of free-radical polymerization of at least one compound selected from the group consisting of 2-ethylhexyl acrylate, butyl acrylate, methyl acrylate, acrylic acid, vinyl acetate, hydroxyethyl acrylate and glycidyl methacrylate;
- said active compound being selected from the group consisting of miconazole, econazole, isoconazole, tioconazole, terconazole, oxiconazole, ketoconazole, itraconazole, tolciclate, sulbentine, haloprogin, griseofulvin, cyclopirox, terbinafin, and salts thereof.
1 more element
A plaster for sticking onto the human nail, which comprises;
- a flexible covering film;
- a layer of an acrylate polymer matrix inseparably linked with the covering film and containing an effective amount of an antimycotically active compound and promoter for promoting the permeation of the active compound through the nail;
- said polymer matrix being the product of free-radical polymerization of at least one compound selected from the group consisting of 2-ethylhexyl acrylate, butyl acrylate, methyl acrylate, acrylic acid, vinyl acetate, hydroxyethyl acrylate and glycidyl methacrylate;
- provided that when the antimycotically active compound is selected from the group consisting of clotinazole and bifonzole, there is also present an effective amount of an active compound selected from the group consisting of miconazole, econazole, isoconazole, tioconazole, terconazole, oxiconazole, ketoconazole, itraconazole, tolciclate, sulbentine, haloprogin, griseofulvin, cyclopirox, terbinafin and salts thereof.
1 more element
Dependencies are inferred from the claim text.