Patent · US Active

Anion exchange membranes, methods of preparation and uses

US9457318B2 · kind B2 · utility

1Cited by

65References

15Claims

0Family size

Assignee

BEN GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITY · IL

Inventors

Charles Linder · Rehovot, IL
Ora Kedem · Rehovot, IL
Rami Messalem · Beer Sheva, IL

Key dates

Filing date	Dec 12, 2011
Grant date	Oct 4, 2016
Priority date	—
Expiry date	Nov 7, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2381/06
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention provides anion exchange membranes, processes for producing same and uses thereof. The anion exchange membranes according to embodiments of the present invention achieve a desirable combination of low resistance, high permselectivity and low degree of dimensional swelling. Anion exchange membranes according to embodiments of the present invention are also cost effective.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.