GRAPHENE-IMPREGNATED MICROFIBER FABRIC

GRAPHENE-IMPREGNATED MICROFIBER FABRIC

Graphene-impregnated microfiber fabrics and methods for producing such fabrics are disclosed. In one example, a method of producing a graphene-impregnated microfiber fabric comprises providing a microfiber substrate comprising polymer fibers. Graphene is mixed into a polymer-based dispersion to crea...

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Bibliographische Detailangaben
Hauptverfasser: BATES, Christopher Luke, ISHIHARA, James Alec, ADAMS, Aditha May, ARNOLD, Erica Lynn, NICHOLSON, Barbara Staatz, GAULE, Patrick T, CAO, Jing
Format: Patent
Sprache:eng ; fre
Schlagworte:
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
LAUNDERING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
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Beschreibung
Zusammenfassung:Graphene-impregnated microfiber fabrics and methods for producing such fabrics are disclosed. In one example, a method of producing a graphene-impregnated microfiber fabric comprises providing a microfiber substrate comprising polymer fibers. Graphene is mixed into a polymer-based dispersion to create a graphene-impregnated polymer-based dispersion. The graphene-impregnated microfiber fabric is formed by immersing the microfiber substrate in the graphene-impregnated polymer-based dispersion to coat the polymer fibers of the substrate with the graphene and the polymer of the polymer-based dispersion. The fabric is removed from the dispersion and dried. L'invention concerne des tissus en microfibres imprégnés de graphène et des procédés de production de tels tissus. Dans un exemple, un procédé de production d'un tissu en microfibres imprégné de graphène comporte la mise en place d'un substrat en microfibres comportant des fibres de polymère. Du graphène est incorporé par mélange dans une dispersion à base de polymère pour créer une dispersion à base de polymère imprégné de graphène. Le tissu en microfibres imprégné de graphène est formé en immergeant le substrat en microfibres dans la dispersion à base de polymère imprégné de graphène pour revêtir les fibres de polymère du substrat avec le graphène et le polymère de la dispersion à base de polymère. Le tissu est retiré de la dispersion et séché.