RU92016480A - AEROSOL COMPOSITIONS CONTAINING A MEDICINAL PRODUCT - Google Patents

AEROSOL COMPOSITIONS CONTAINING A MEDICINAL PRODUCT

Info

Publication number
RU92016480A
RU92016480A RU92016480/14A RU92016480A RU92016480A RU 92016480 A RU92016480 A RU 92016480A RU 92016480/14 A RU92016480/14 A RU 92016480/14A RU 92016480 A RU92016480 A RU 92016480A RU 92016480 A RU92016480 A RU 92016480A
Authority
RU
Russia
Prior art keywords
compositions containing
medicinal product
aerosol compositions
agent
solubility
Prior art date
Application number
RU92016480/14A
Other languages
Russian (ru)
Inventor
Сомани Азит
Булес Клайв
Original Assignee
Физонз ПЛС
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Физонз ПЛС filed Critical Физонз ПЛС
Publication of RU92016480A publication Critical patent/RU92016480A/en

Links

Claims (1)

Предложены аэрозольные композиции под давлением, содержащие лекарственный препарат, гидрофторуглеродный выталкивающий агент и полиэтоксилированное поверхностно-активное вещество, причем эти композиции по существу не содержат растворителя, отличного от выталкивающего агента, способного увеличить растворимость поверхностно-активного агента в выталкивающем агенте. Предлагаемые композиции обладают тем преимуществом, что растворимость поверхностно-активного агента такова, что обеспечивает хорошее диспергирование медикамента и надежное функционирование клапана аэрозоля.SUBSTANCE: pressurized aerosol compositions containing a drug, a hydrofluorocarbon push agent and a polyethoxylated surfactant are provided, the compositions essentially free of a solvent other than a push agent capable of increasing the solubility of the surface active agent in the push agent. The proposed compositions have the advantage that the solubility of the surface-active agent is such that it provides good dispersion of the drug and reliable operation of the aerosol valve.
RU92016480/14A 1990-06-29 1991-06-25 AEROSOL COMPOSITIONS CONTAINING A MEDICINAL PRODUCT RU92016480A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9014527.7 1990-06-29
GB9014526.9 1990-06-29
GB9023953.4 1990-11-03

Publications (1)

Publication Number Publication Date
RU92016480A true RU92016480A (en) 1997-01-10

Family

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