Liquid purification or separation – Processes – Extracting utilizing solid solute
Patent
1994-06-21
1996-04-30
Seidleck, James J.
Liquid purification or separation
Processes
Extracting utilizing solid solute
21050027, 2105101, 210642, 210902, 210924, 524909, 528 59, 528 60, 528 66, 528 76, 528 77, 528904, C02F 158, B01D 3916, B01D 7154
Patent
active
055121764
ABSTRACT:
Polyurethane polymers useful as hydrogels wherein the polyol is a specific polyol of block copolymers and a method for desalination of water.
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patent: 5147646 (1992-09-01), Graham
patent: 5354835 (1994-10-01), Blair
Simpso; Mastering Wordperfect 5.1 and 5.2 for Windows; Sybex, Inc.; San Francisco; 1993; p. 157.
Kirchner Robert F.
Saudi Basic Industries Corporation
Seidleck James J.
Sergent Rabon
Spatz William J.
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