Method of conserving irrigation water using a woven fabric substrate
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United States of America Patent
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Oct 3, 2023
Grant Date -
Feb 7, 2019
app pub date -
Jan 30, 2017
filing date -
Jan 29, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A woven fabric formed of fabric fibers or threads coated with a hydrogel, wherein said hydrogel is not crosslinked or is partially crosslinked to the fabric fibers or thread, wherein the hydrogel has a number of excess reactive molecules that are available for a reaction with one or more molecules solvated in an aqueous solution, and wherein the reactive molecules of the hydrogel can reversibly bond with the molecules solvated in an aqueous solution, such that the reactive molecules of the hydrogel attract the molecules solvated in aqueous solution when the hydrogel coated fabric substrate is exposed to an aqueous solution.
First Claim
Family
International Classification(s)
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- A01G:HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, ....
- D06N:WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINO....
- C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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