FLUID SEPARATION PROCESS USING MEMBRANES BASED ON PERFLUORINATED POLYMERS

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United States of America Patent

SERIAL NO

15696697

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Abstract

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A process for separating components of a fluid mixture using membranes comprising a selective layer made from copolymers of perfluorinated dioxolanes. The resulting membranes have superior selectivity performance for fluid pairs of interest while maintaining fast fluid permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyfion® AD, and Cytop®.

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Patent Owner(s)

Patent OwnerAddress
MEMBRANE TECHNOLOGY AND RESEARCH INCNEWARK CA 94560

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Zhenjie Fremont, US 27 753
Koike, Yasuhiro Yokohama-shi, JP 136 5810
Merkel, Timothy C San Jose, US 33 665
Okamoto, Yoshiyuki Brooklyn, US 105 3380
Wijmans, Johannes G Menlo Park, US 56 1782

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