A method of improving wettability and enamelling

Timothy Spencer, Julian (Inventor), Lin Li (Inventor), Jonathan Lawrence (Inventor)

    Research output: Patent

    Abstract

    There is described a method of enamelling a substrate, the method including the steps of: treating a thin surface layer of said substrate with a laser beam so as to promote a change in the surface energy thereof; allowing the surface to cool; and, applying enamel thereto to wet and coat said substrate.

    Original languageEnglish
    Patent numberWO9949103A1
    IPCG21F 9/00 ,C23D 3/00
    Priority date25/03/98
    Filing date19/03/99
    Publication statusPublished - 30 Sep 1999

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