A method for repairing small surface imperfections on a vehicle body is provided that includes the application of an uncured layer to a thickness of up to 1.02 mm of a composition inclusive of a polyester resin, an acrylated urethane resin, a defoamer, and a particulate filler to the vehicle body or a cured putty thereon. The uncured layer is then exposed to actinic radiation to induce cure of the uncured layer to form a coating to fill the small surface imperfection on the vehicle body. A one component, UV-cured putty material for repairing small surface imperfections is also provides inclusive of a polyester resin, an acrylated urethane oligomer or polymer, a defoamer, a photoinitiator, and a particulate filler. The composition has an uncured viscosity of between 9,000 and 13,000 centiPoise.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ONE COMPONENT, UV-CURED PUTTY MATERIAL FOR REPAIRING SMALL SURFACE IMPERFECTIONS


    Beteiligte:
    HABIBPOUR MEHDI (Autor:in) / TURPIN RICK (Autor:in) / SEABOLDT CARLTON (Autor:in) / SHOULDICE GRANT (Autor:in)

    Erscheinungsdatum :

    07.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



    Putty-free repairing method for data restoration of automobile outer parts

    WEN CHANGCHUN | Europäisches Patentamt | 2021

    Freier Zugriff

    QUERY - 'On the Putty'

    Online Contents | 2010


    THE PUTTY FOR INTERIOR WORKS

    T. I. Afanasyeva | DOAJ | 2009

    Freier Zugriff

    Light scattering maps surface imperfections

    Dixon, G. J. | British Library Online Contents | 1998


    The Microscopic Structure of Material Imperfections

    Liebscher, Christian | TIB AV-Portal | 2021

    Freier Zugriff