There is provided a glass article having an ultraviolet absorbing film having high ultraviolet absorbency and not causing a decrease of visible light transmittance due to the high ultraviolet absorbency. A glass article includes: a glass substrate; and an ultraviolet absorbing layer provided on at least part of a main surface of the glass substrate and containing an ultraviolet absorber (a) including one or more selected from a benzophenone-based compound, a triazine-based compound, and a benzotriazole-based compound, a silicon oxide-based matrix component (b), and hollow particles (c) each having an outer shell and a hollow portion surrounded by the outer shell, wherein the content of the hollow particles is 55 mass% or less to the total mass of the ultraviolet absorbing layer, and a total volume of the hollow portions that the hollow particles have is 1% or more to a total volume of the ultraviolet absorbing layer.


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    Title :

    GLASS ARTICLE


    Additional title:

    GLASARTIKEL
    ARTICLE EN VERRE


    Contributors:

    Publication date :

    2017-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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