| http://www.w3.org/ns/prov#value | - C08f 47/08, 15/00, 29/16 U.S. Cl. 260--2.5 R 12 Claims ABSTRACT OF THE DISCLOSURE The liquid absorptive capacity of linear fluorocarbon sulfonic acid polymer is increased by contacting the polymer with a liquid swelling agent such as ethylene glycol at a temperature of at least 110 C. The resultant polymer has increased pore volume, enabling it to have an increased take-up capacity for liquids suc
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