RU94015600A - METHOD OF MANUFACTURING THREAD FIELD FOR DIALYSIS AND MEMBRANE FOR DIALYSIS - Google Patents

METHOD OF MANUFACTURING THREAD FIELD FOR DIALYSIS AND MEMBRANE FOR DIALYSIS

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Publication number
RU94015600A
RU94015600A RU94015600/04A RU94015600A RU94015600A RU 94015600 A RU94015600 A RU 94015600A RU 94015600/04 A RU94015600/04 A RU 94015600/04A RU 94015600 A RU94015600 A RU 94015600A RU 94015600 A RU94015600 A RU 94015600A
Authority
RU
Russia
Prior art keywords
dialysis
membrane
hollow thread
thread field
manufacturing
Prior art date
Application number
RU94015600/04A
Other languages
Russian (ru)
Inventor
Дюнвег Густав
Гюнтер Брайдор Ханс
Баурмайстер Ульрих
Георг Тильгнер Ханс
Штайн Уве
Original Assignee
Акцо Н.В.
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 Акцо Н.В. filed Critical Акцо Н.В.
Publication of RU94015600A publication Critical patent/RU94015600A/en

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Claims (1)

Предложена мембрана для диализа из регенерированного целлюлозного полимера в виде полой нити с проходящим насквозь внутренним полым пространством, которое в основном заполнено газом, причем полая нить имеет пористую внутреннюю поверхность и наружную поверхность, при этом наружная поверхность полой нити образована тонкой пленкой, обладающей тонкими продольными канавками, а внутренняя поверхность полой нити положительно модифицирована с помощью физических или химических средств. Изобретение включает также способ изготовления такой мембраны для диализа.A dialysis membrane of regenerated cellulosic polymer in the form of a hollow thread with an internal hollow space passing through is proposed, which is mainly filled with gas, the hollow thread having a porous inner surface and an outer surface, while the outer surface of the hollow thread is formed by a thin film having thin longitudinal grooves and the inner surface of the hollow thread is positively modified by physical or chemical means. The invention also includes a method for manufacturing such a dialysis membrane.
RU94015600/04A 1991-08-17 1992-08-07 METHOD OF MANUFACTURING THREAD FIELD FOR DIALYSIS AND MEMBRANE FOR DIALYSIS RU94015600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP4127278.1 1991-08-17

Publications (1)

Publication Number Publication Date
RU94015600A true RU94015600A (en) 1995-09-27

Family

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