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Sumitomo Bakelite Co Ltd
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Sumitomo Bakelite Co Ltd
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Application filed by Sumitomo Bakelite Co LtdfiledCriticalSumitomo Bakelite Co Ltd
Priority to JP731677ApriorityCriticalpatent/JPS5392867A/en
Publication of JPS5392867ApublicationCriticalpatent/JPS5392867A/en
PURPOSE: To provide the title porous membrane having desirable balance of dialysis and water permeability, and excellent strength in water, useful for the blood dialysis, by uniformly dispersing a water-retainer and a water-soluble organic swelling agent in cellulose triacetate.
COPYRIGHT: (C)1978,JPO&Japio
JP731677A1977-01-271977-01-27Dry, micro-porous membrane of cellulose actate and its preparation
PendingJPS5392867A
(en)
Hydrophilic polymeric membranes, process for their preparation, their use as ultrafiltration membranes, and precursor membranes adapted to be converted thereto
A porous, electrolyte permeable composite diaphragm, electrolytic cell comprising said diaphragm, electrolytic process using said diaphragm and a process for the preparation of said diaphragm