FREE STANDING PLEATABLE BLOCK COPOLYMER MATERIALS AND METHOD OF MAKING THE SAME

Embodiments disclosed herein provide a pleatable freestanding isoporous block-copolymer ("BCP") thin films fabricated sans substrate at a size suitable for fabricating pleated cartridges. The thin films have narrow pore size distribution, are mechanically robust, and have exceptional separ...

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Bibliographic Details
Main Authors ROBBINS, Spencer, SHETHJI, Jayraj K, DORIN, Rachel M
Format Patent
LanguageEnglish
French
German
Published 20.01.2021
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:Embodiments disclosed herein provide a pleatable freestanding isoporous block-copolymer ("BCP") thin films fabricated sans substrate at a size suitable for fabricating pleated cartridges. The thin films have narrow pore size distribution, are mechanically robust, and have exceptional separation performance. These porous BCP thin films are useful as filtration media and separation membranes and are amenable to standard manufacturing practices.
Bibliography:Application Number: EP20190767297