Polysulfone hollow fiber membrane and process for making the sam

Details Polysulfone hollow fiber membrane and process for making the sam Polysulfone hollow fiber membrane and process for making the sam

1988-06-10

1989-10-17

Sever, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210634, 2103216, 21050041, 264 41, B01D 1300

Patent

active

048745227

ABSTRACT:
The polysulfone hollow fiber membrane provided by the present invention can prohibit bacteria, bacilli, viruses and the like, and is therefore useful, besides as an industrial filter for water purification, as a membrane for body fluid filtration or condensation. In particular, the polysulfone hollow fiber membrane is, being excellent in removing .beta..sub.2 -MG, markedly useful as a membrane for treating body fluid such as hemodialysis and hemofiltration.

REFERENCES:
patent: 4342711 (1982-08-01), Joh et al.
Pat. No. 130,566, 9/81 Brunswick Corporation.

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