US Patent 7981319 Non-aqueous liquid compositions comprising ion exchange polymers
Patent 7981319 was granted and assigned to Los Alamos National Security on July, 2011 by the United States Patent and Trademark Office.
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Patent abstract
Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.
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Patent Inventor Names
Kwan-Soo Lee0
Tommy Q. T. Rockward0
Yu Seung Kim0
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US Patent 07981319 Non-aqueous liquid compositions comprising ion exchange polymers US Patent 7981319 Non-aqueous liquid compositions comprising ion exchange polymers
Infobox
Patent Number
079813190
Patent Number
79813190
Edits on 26 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079813190
Date of Patent
July 19, 2011
0Patent Application Number
123832790
Date Filed
March 19, 2009
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
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Infobox (+8 properties)
US Patent 07981319 Non-aqueous liquid compositions comprising ion exchange polymers
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07981319
Date of patent
July 19, 2011
Patent application number
12383279
Date Filed
March 19, 2009
Patent primary examiner
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