Soft plasma polymerization process for a mechanically durable superhydrophobic nanostructured coating

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United States of America Patent

PATENT NO 11845105
APP PUB NO 20210086226A1
SERIAL NO

16640103

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Abstract

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A method for depositing a coating on a substrate is disclosed. A first precursor comprising fluoro-acrylate monomers, fluoro-alkyl acrylate monomers, fluoro-methacrylate monomers, fluoro-alkyl methacrylate monomers, fluoro-silane monomers, or a combination or derivates thereof is provided. A second precursor comprising linear siloxanes, silane monomers, cyclosiloxanes, cyclosilane monomers, or a combination or derivates thereof is provided. The first and second precursors are co-injected in a treatment region. An atmospheric or reduced pressure plasma discharge is created in said treatment region. The substrate coating comprises alternated multi-stacked nanostructures and is formed by copolymerization of the first and second precursors.

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Patent Owner(s)

Patent OwnerAddress
MOLECULAR PLASMA GROUP SA3895 FOETZ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heyberger, Régis Thionville, FR 8 0
Scheltjens, Gill Boom, BE 13 1

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