US Patent 8969424 Anion exchange membranes and process for making
Patent 8969424 was granted and assigned to Evoqua Water Technologies on March, 2015 by the United States Patent and Trademark Office.
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Patent abstract
Embodiments of the present invention provide for anion exchange membranes and processes for their manufacture. The anion exchange membranes described herein are made the polymerization product of at least one functional monomer comprising a tertiary amine which is reacted with a quaternizing agent in the polymerization process.
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US Patent 08969424 Anion exchange membranes and process for making US Patent 8969424 Anion exchange membranes and process for making
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Patent Number
0896942400
Patent Number
896942400
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Current Assignee
Patent Jurisdiction
Patent Number
089694240
Date of Patent
March 3, 2015
0Patent Application Number
138795190
Date Filed
October 17, 2011
0Official Website
Patent Primary Examiner
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
089694240
Date of Patent
March 3, 2015
0Patent Application Number
138795190
Date Filed
October 17, 2011
0Official Website
Patent Primary Examiner
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US Patent 08969424 Anion exchange membranes and process for making
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08969424
Date of patent
March 3, 2015
Patent application number
13879519
Date Filed
October 17, 2011
Patent primary examiner
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