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Topical foaming composition and method of application

A foaming composition, the technology of the composition, applied to the topical foaming composition, the subject is generally related to the field, and can solve the problems of generating particles or fine droplets and the like

Inactive Publication Date: 2012-01-11
メディカアヴェニュー
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method suffers from the drawback of generating particulates or fine droplets during initiation of the aerosol

Method used

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  • Topical foaming composition and method of application
  • Topical foaming composition and method of application
  • Topical foaming composition and method of application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment I

[0079] Liquid formulations have been prepared comprising the drug or medicament and effervescent agent in solution. The formulation contains (percent expressed in weight / weight):

[0080]

[0081] The formulation is then introduced into a 250 ml bottle closed with a cap containing a pump capable of producing foam. The pump is G3-L7 produced by AIRSPRAY INTERNATIONAL INC. By manually activating a metered pump secured to the bottle cap, the user is able to produce an amount of foam of about 10-25ml. The foam is then applied by rubbing on the skin to be treated without any risk of respiratory inhalation. Such trials have been highly motivated.

Embodiment II

[0083] Liquid formulations of sunscreen formulations for children and adults have been prepared. The formulation contains (percent expressed in weight / weight):

[0084]

[0085] The formulation is then introduced into a 250 ml bottle closed with a cap containing a pump capable of producing foam. The pump is G3-L7 produced by AIRSPRAY INTERNATIONAL INC. By manually activating a metered pump secured to the bottle cap, the user is able to produce an amount of foam of about 10-25ml. The foam is then applied by rubbing on the skin to be treated without any risk of respiratory inhalation. Such trials have been highly motivated.

Embodiment III

[0087] Liquid formulations of sunscreen formulations for children and adults have been prepared. The formulation contains (percent expressed in weight / weight):

[0088]

[0089]

[0090] The formulation is then introduced into a 250 ml bottle closed with a cap containing a pump capable of producing foam. The pump is G3-L7 produced by AIRSPRAY INTERNATIONAL INC. By manually activating a metered pump secured to the bottle cap, the user is able to produce an amount of foam of about 10-25ml. The foam is then applied by rubbing on the skin to be treated without any risk of respiratory inhalation. Such trials have been highly motivated.

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PUM

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Abstract

There is provided a topical foaming composition for the uniform distribution of formulations without drizzle formation. In accordance with the present invention, the topical composition contains a foaming agent and a pharmaceutically acceptable topical carrier. In accordance with the present invention, the composition may contain at least one active agent incorporated into the topical foaming composition. In accordance with a method of the present invention, the composition is capable of forming a stable foam in the present of a gas and the foam produced therefrom is topically applied on a subject in need thereof.

Description

Background technique [0001] (a) field [0002] The disclosed subject matter generally relates to topical foaming compositions and methods of using the same. More specifically, the subject matter generally relates to topical foaming compositions comprising an active agent, a foaming agent, and an acceptable topical pharmaceutical carrier, and methods of use thereof that do not form spills. [0003] (b) related prior art [0004] A currently known method for the topical administration of analgesics consists in administering the analgesic to the patient by means of a balm or ointment. This method has the advantage of being able to disperse a uniform amount of the drug or drug on the epidermis while also providing a manual massaging effect. A known disadvantage of this method is that a large volume of liquid or gel must be used to dilute the drug or drug. A liquid or gel is a substance whose volume requires a larger container. [0005] To overcome this drawback, US Patent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/12A61M35/00A61K47/10A61K47/44
CPCA61M35/003A61K9/12A61K47/183A61P25/00A61P31/10
Inventor 罗克·勒贝尔
Owner メディカアヴェニュー
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