Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1988-11-22
1990-03-06
Therkorn, Ernest G.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210657, 210658, 2101983, B01D 1508
Patent
active
049063782
ABSTRACT:
A composite chromatographic article comprising: (a) a polytetrafluoroethylene fibril matrix, and
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Errede Louise A.
Hagen Donald F.
St. Mary Steven J.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Sherman Lorraine R.
Therkorn Ernest G.
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