COMPOSITE POLYAMIDE MEMBRANE HAVING PREFERRED AZO CONTENT

A thin film composite polyamide membrane comprising a porous support and a thin film polyamide layer characterized by possessing an azo (-N═N-) content of from 0.75% to 0.95%, as measured by pyrolysis gas chromatography.

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Bibliographic Details
Main Authors HAWN, David D, ROSENBERG, Steven, ROY, Abhishek, TOMLINSON, Ian A, CIESLINSKI, Robert C, PAUL, Mou, ZU, Chengli, GERHART, Bruce B, QIU, XiaoHua, RICKARD, Mark A
Format Patent
LanguageEnglish
French
German
Published 30.05.2018
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:A thin film composite polyamide membrane comprising a porous support and a thin film polyamide layer characterized by possessing an azo (-N═N-) content of from 0.75% to 0.95%, as measured by pyrolysis gas chromatography.
Bibliography:Application Number: EP20140821449