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Class Information
Number: 210/689
Name: Liquid purification or separation > Processes > Ion exchange or selective sorption > Sorbing water from diverse liquid
Description: Process in which the liquid being treated comprises water in mixture with a second liquid and water is retained by the separatory material.

Patents under this class:

1 2 3

Patent Number	Title Of Patent	Date Issued
4053398	Method and apparatus for water removal from oil in submersible motor environment	Oct. 11, 1977
4045387	Highly absorbent polymeric compositions derived from flour	Aug. 30, 1977
3969344	Method of purifying polymerizable organic substances	Jul. 13, 1976
3963662	Polyion complex and process for preparation thereof	Jun. 15, 1976
3935099	Method of reducing water content of emulsions, suspensions, and dispersions with highly absorbent starch-containing polymeric compositions	Jan. 27, 1976