| http://www.w3.org/ns/prov#value | - mproved gas separation performanceUS7943543Sep 29, 2006May 17, 2011Uop LlcIonic liquid-solid-polymer mixed matrix membranes for gas separationsUS7998246Dec 18, 2006Aug 16, 2011Uop Llcstabilized concentrated suspensions of solvents, uniformly dispersed polymer stabilized molecular sieves, and at least two different types of polymers as the continuous blend polymer matrix; suitable for a wide range
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