Topical spray compositions
First Claim
1. A sprayable composition for topical application, comprising:
- from about 0.0001% to about 30% of at least one medicament for systemic or topical availability, at least one film former, at least one vehicle; and
at least one component selected from the group at least one permeation enhancer;
at least one solubilizer;
at least one plasticizer; and
at least one water soluble additive the composition forming a stable, breathable film upon application to a surface.
1 Assignment
0 Petitions
Accused Products
Abstract
A topical, medicinal spray composition is provided comprising a drug or combination of drugs in a carrier which, when sprayed on a surface, forms a film. The composition comprises at least one medicament, at least one film former and at least one vehicle. The composition of the invention may further comprise at least one permeation enhancer, at least one solubilizer, at least one plasticizer, and at least one water soluble additive. A metered dose of the composition can be sprayed on a topical site to form a stable, breathable film, preferably over a fixed surface area. A wide range of medicaments for human and veterinary use may be present that act locally or transdermally.
148 Citations
73 Claims
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1. A sprayable composition for topical application, comprising:
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from about 0.0001% to about 30% of at least one medicament for systemic or topical availability, at least one film former, at least one vehicle; and
at least one component selected from the groupat least one permeation enhancer;
at least one solubilizer;
at least one plasticizer; and
at least one water soluble additive the composition forming a stable, breathable film upon application to a surface. - View Dependent Claims (2, 3, 4, 6, 8, 10, 11, 12, 14, 15, 17, 18, 19, 20, 22, 23, 25, 26, 28, 29, 31, 32, 33, 35, 36, 37, 38, 39, 40, 44, 45, 56)
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5. (Canceled)
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7. (Canceled)
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9. (Canceled)
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13. (Canceled)
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16. (Canceled)
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21. (Canceled)
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24. (Canceled)
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27. (Canceled)
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30. (Canceled)
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34. (Canceled)
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41-43. -43. (Canceled)
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46. A stable, breathable film formed on the skin by topically applying a composition to an intended application site, said composition comprising
from about 0.001% to about 30% of at least one medicament for topical or systemic availability, at least one film-former; at least one vehicle; and
at least one component selected from the groupat least one permeation enhancer;
at least one solubilizer;
at least one plasticizer, and at least one water soluble additive. - View Dependent Claims (47, 48, 52, 53, 54, 55)
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49-51. -51. (Canceled)
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57. A method of using at least one medicament, comprising the steps of:
providing a composition for topical application, and dispensing a metered dose of said composition onto an intended application site on the skin;
wherein the composition comprises from about 0.0001% to about 30% of at least one medicament for systemic or topical availability, at least one film former, at least one vehicle; and
at least one component selected from the groupat least one permeation enhancer;
at least one solubilizer;
at least one plasticizer; and
at least one water soluble additive. - View Dependent Claims (58, 59, 60, 67, 68, 69, 70, 71, 72)
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61-66. -66. (Canceled)
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73. (Canceled)
Specification