Heterogeneous ion exchange materials comprising polyethylene of

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ion-exchange polymer or process of preparing

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204296, 204301, 264122, 264126, 428364, 428372, 428500, 428516, 428521, 521 27, 521 29, C08J 520, C08J 522

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active

053469240

ABSTRACT:
A novel, heterogeneous ion exchange membrane, methods for making such a membrane, and devices containing such a membrane are disclosed. Such membranes comprise linear low or linear medium density polyethylene or high molecular weight high density polyethylene as a binder and can incorporate a wide variety of ion exchange resin materials. The membranes can be fabricated using extrusion or other melt processing procedures to produce a product, which upon conditioning in water, exhibits properties adapted for use in numerous applications.

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