Composite microporous ultrafiltration membrane, method of making

Details Composite microporous ultrafiltration membrane, method of making Composite microporous ultrafiltration membrane, method of making

1997-12-04

1999-08-24

Kim, John

Liquid purification or separation

Processes

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

210490, 21050029, 21050038, 2105004, 21050041, 210652, 264 41, 264 49, B01D 6100, C02F 144

Patent

active

059421207

ABSTRACT:
Microporous ultrafiltration membranes containing polymeric material having oxyalkylene tentacles dangling from a carbon backbone can be improved for separation of micromaterials such as salts, unicellular pathogens and the like by separating said tentacles further part on the carbon backbone.

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