Fabrication of tragacanthin-PVA nanofibrous webs and applications thereof in water-absorbent filters

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United States of America Patent

PATENT NO 11896920
APP PUB NO 20200354857A1
SERIAL NO

16942052

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Abstract

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A fabrication method for a filter containing tragacanthin-polyvinyl alcohol (PVA) nanofibers includes obtaining a homogenous tragacanthin-PVA solution by obtaining a PVA solution by dissolving PVA in distilled water, and adding tragacanthin to the PVA solution. The method may further include obtaining a support layer by coating a stainless steel mesh with a thin layer of a hydrophobic polymer, coating a stainless steel mesh with the thin layer of the hydrophobic polymer comprising electrospinning a hydrophobic polymer solution onto the stainless steel mesh, and forming a tragacanthin-PVA nanofibrous web on the support layer by electrospinning the homogenous tragacanthin-PVA solution onto the support layer.

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Patent Owner(s)

Patent OwnerAddress
ISFAHAN UNIVERSITY OF TECHNOLOGYISFAHAN UNIVERSITY OF TECHNOLOGY ISFAHAN IRAN ISFAHAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bazarganipour, Mehdi Isfahan, IR 2 0
Esmaelion, Fatemeh Tehran, IR 2 0
Javadi, Zhinoos Isfahan, IR 2 0
Miran, Beigi Ali Akbar Tehran, IR 2 0
Morshed, Mohammad Agha Belmont, US 2 0
Tavanai, Hossein Isfahan, IR 2 0

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