Præparater til topisk påföring og fremgangsmåder til afgivelse af et aktivt middel til et substrat

A controlled-release composition for topical application to a substrate includes an oil-in-water emulsion and an active agent incorporated into the oil-in-water emulsion. The oil-in-water emulsion is substantially free of lipophilic solvent and is formed by mechanical inversion of a water-in-oil emu...

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Bibliographic Details
Main Authors LANE, THOMAS, HOWARD, LILES, DONALD, TAYLOR, BRANDSTADT, KURT, FRIEDRICH, BOTT, RICHARD, R, KOLLAR, CSILLA, SALDJENO, MAE, THOMAS, XAVIER, JEAN-PAUL
Format Patent
LanguageDanish
Published 06.07.2009
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:A controlled-release composition for topical application to a substrate includes an oil-in-water emulsion and an active agent incorporated into the oil-in-water emulsion. The oil-in-water emulsion is substantially free of lipophilic solvent and is formed by mechanical inversion of a water-in-oil emulsion. The water-in-oil emulsion includes a silicone component, a surfactant, and water. A method of delivering the active agent to the substrate provides the oil-in-water emulsion and incorporates the active agent into the oil-in-water emulsion for delivery of the active agent to the substrate upon application of the oil-in-water emulsion to the substrate.
Bibliography:Application Number: DK20040796563T