WATER VAPOR PERMEABLE HYDROPHILIC MEMBRANES AND DEVICES MADE THERE-FROM AND PROCESS FOR USING THE DEVICES

A water delivery device used, for example, for controlling moisture in a plant growing medium or for a water purification device; the device comprises a water vapor permeable non porous hydrophilic membrane of a polymer blend of one or more thermoplastic polyether-ester polymer(s) and a liquid cryst...

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Bibliographische Detailangaben
Hauptverfasser:	KAPLAN, ANN, W, MCARDLE, CHRISTOPHER, P, KIRCHNER, OLAF, NORBERT, SOUNDARARAJAN, RANGANATHAN, STEVENS, KENNETH, E, CAHILL, CHARLES, W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CHEMISTRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TRAPPING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WATERING
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