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US 2011/0212035 A1Published application
Emollient foams for treatment of dermatoses
AssigneeCollegium Pharmaceutical, Inc.
InventorsRonald M. Gurge, Mark W. Trumbore, Wendy Schilling, Lisa Chin
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Abstract
Described herein are emulsions and compositions for the treatment of various dermatoses. The emulsions may be formulated as aerosol compositions. The aerosol propellant may be a hydrofluoroalkane propellant. Also described are methods of treating dermatoses, comprising the step of applying to an affected area of a subject in need thereof a therapeutically-effective amount of an inventive emulsion or aerosol composition. The dermatosis may be atopic dermatitis, allergic contact dermatitis, or radiation dermatitis.
Claims38
A composition, comprising:
- an oil phase, wherein the oil phase comprises an emulsifier or surfactant, a first moisturizer or first emollient, and a first antioxidant or first preservative;
- an aqueous phase, wherein the aqueous phase comprises a vehicle, a second moisturizer or second emollient, a second antioxidant or second preservative, and a pH adjuster;
- a propellant;
- and
- a purge gas.
2 more elements
A composition, comprising:
- an oil phase, wherein the oil phase comprises an emulsifier or surfactant, a first moisturizer or first emollient, a lipid, and a first antioxidant or first preservative;
- an aqueous phase, wherein the aqueous phase comprises a vehicle, a second moisturizer or second emollient, a second antioxidant or second preservative, and a pH adjuster;
- a propellant;
- and
- a purge gas.
2 more elements
Dependencies are inferred from the claim text.