The invention relates to a method for producing a trim element for vehicles which has a genuine carbon appearance, comprising a carbon fiber layer which is arranged on an exposed side of the trim element and is visible from the outside, and which is made of a fiber structure composed of prefabricated carbon fibers with interstices, with the method comprising at least the process step of wet impregnating the prefabricated carbon fiber layer with an aqueous polymer dispersion based on polyurethane, acrylate or polyvinyl acetate or a mixture thereof, so that the polymer dispersion penetrates at least partially into the carbon fiber layer, increasing the suitability thereof for penetration of a coating into the interstices of the fiber structure of the carbon layer.


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    Titel :

    METHOD FOR PRODUCING A TRIM ELEMENT WITH A GENUINE CARBON APPEARANCE


    Beteiligte:
    KELLER BERND (Autor:in)

    Erscheinungsdatum :

    2017-12-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08J Verarbeitung , WORKING-UP



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