US Patent 7763702 Synthesis of polyphosphazenes with sulfonimide side groups
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Patent abstract
The invention relates to sulfonimide bearing phenolic compounds and the use of those compounds to produce polyphosphazenes functionalized by one or more of those compounds alone, or in combination with cosubstituents. The invention also relates to blends of sulfonimide functionalized phosphazene polymers with other polymers, membranes formed of the functionalized polymers, and the use of those membranes in devices such as fuel cells.
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US Patent 07763702 Synthesis of polyphosphazenes with sulfonimide side groups US Patent 7763702 Synthesis of polyphosphazenes with sulfonimide side groups
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Patent Number
0776370200
Patent Number
776370200
Edits on 30 Mar, 2023
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Patent Jurisdiction
Patent Number
077637020
Date of Patent
July 27, 2010
0Patent Application Number
117838800
Date Filed
April 12, 2007
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
077637020
Date of Patent
July 27, 2010
0Patent Application Number
117838800
Date Filed
April 12, 2007
0Official Website
Patent Primary Examiner
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US Patent 07763702 Synthesis of polyphosphazenes with sulfonimide side groups
Infobox
Is a
Patent jurisdiction
Patent number
07763702
Date of patent
July 27, 2010
Patent application number
11783880
Date Filed
April 12, 2007
Patent primary examiner
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