Porous separation article

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United States of America Patent

PATENT NO 9839881
SERIAL NO

14410644

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a porous separation article having a fluoropolymer or polyamide binder interconnecting one or more types of interactive powdery materials or fibers. The interconnectivity is such that the binder connects the powdery materials or fibers in discrete spots rather than as a complete coating, allowing the materials or fibers to be in direct contact with, and interact with a fluid. The resulting article is a formed multicomponent, interconnected web, with porosity. The separation article is useful in water purification, as well as in the separation of dissolved or suspended materials in both aqueous and non-aqueous systems in industrial uses. The separation article can function at ambient temperature, as well as at elevated temperatures.

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Patent Owner(s)

Patent OwnerAddress
ARKEMA INC900 FIRST AVENUE KING OF PRUSSIA PA 19406

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amin-Sanayei, Ramin Malvern, US 59 399
Kosar, Walter Pottstown, US 7 121
Roland, Thomas F Zionsville, US 5 28
Seiler, David A Garnet Valley, US 9 30
Stabler, Sean M Pottstown, US 15 35

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