Ion exchange foams to remove ions from samples

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United States of America Patent

PATENT NO 9592458
SERIAL NO

14140690

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Abstract

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A method of making an ion exchange foam is described. The method includes forming an aqueous phase by suspending an ion exchange resin in an aqueous solvent. An organic phase is formed by mixing at least a divinylbenzene, a monomer, and a surfactant. The formed aqueous phase is mixed with the formed organic phase to form an emulsion. The emulsion is polymerized to form the ion exchange foam. The ion exchange foam can be used with a plurality of sample vials in an autosampler.

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Patent Owner(s)

Patent OwnerAddress
DIONEX CORPORATION1228 TITAN WAY SUNNYVALE CA 94085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Jing Cupertino, US 25 14
Pohl, Christopher A Union City, US 132 1325
Slingsby, Rosanne W Pleasanton, US 10 90

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