US Patent 7547732 Compositions of fluorochemical surfactants
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Patent abstract
Described are monomeric fluorochemical surfactants having two perfluoroalkyl sulfonamido segments and two hydrophilic group, which are more efficient and effective in lowering the surface tension of organic solvents and water compared to other C4-based fluorochemical surfactants.
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US Patent 07547732 Compositions of fluorochemical surfactants US Patent 7547732 Compositions of fluorochemical surfactants
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Patent Number
0754773200
Patent Number
754773200
Edits on 23 Apr, 2023
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Infobox
Is a
Patent Jurisdiction
Patent Number
075477320
Date of Patent
June 16, 2009
0Patent Application Number
112150770
Date Filed
August 30, 2005
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
075477320
Date of Patent
June 16, 2009
0Patent Application Number
112150770
Date Filed
August 30, 2005
0Official Website
Patent Primary Examiner
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US Patent 07547732 Compositions of fluorochemical surfactants
Infobox
Is a
Patent jurisdiction
Patent number
07547732
Date of patent
June 16, 2009
Patent application number
11215077
Date Filed
August 30, 2005
Patent primary examiner
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