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US 2024/0278172 A1Published application
Electrospun polymeric nanofiber filter material and devices
AssigneeLiquidity Corporation
InventorsTomás Colussi, Ashwin Gulati
Life of this patent
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Abstract
An air filtration membrane includes a substrate and a network of electrospun polymeric nanofibers deposited on the substrate, wherein the air filtration membrane has a minimum air filtration efficiency of between MERV 13 and HEPA filtration. One or more layers of the air filtration membrane can include applied antimicrobial nanoparticles.
Claims28
An air filtration membrane comprising:
- a substrate;
- and
- a network of electrospun polymeric nanofibers deposited on the substrate, wherein the network has a total polymer weight of 5 to 25% and wherein said air filtration membrane has a minimum air filtration efficiency of between MERV 13 and HEPA filtration.
A modular furniture panel, comprising:
- a structural frame;
- and
- an air filtration membrane operatively associated with the frame, wherein the membrane includes a substrate and a network of electro-spun polymeric nanofibers deposited on the substrate.
Dependencies are inferred from the claim text.