An automotive laminated glass includes a thermoplastic interlayer film, a curved first glass sheet, and a curved second glass sheet. The thermoplastic interlayer film is disposed between the first and second glass sheets. The first glass sheet is a 0.7- to 3-mm thick non-chemically strengthened glass sheet including a convex-side first main surface and a concave-side second main surface facing the thermoplastic interlayer film. The second glass sheet is an ion-exchanged, 0.3- to 1.5-mm thick chemically strengthened glass sheet including a convex-side third main surface facing the thermoplastic interlayer film and a concave-side fourth main surface. The second glass sheet is thinner than the first glass sheet. The convex-side third main surface has a compressive stress layer thicker than that on the concave-side fourth main surface, and the second glass sheet is adjusted to fit the curvature of the first glass sheet.


    Access

    Download


    Export, share and cite



    Title :

    AUTOMOTIVE LAMINATED GLASS, AND PRODUCTION METHOD THEREFOR


    Contributors:

    Publication date :

    2020-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    Automotive laminated glass, and production method therefor

    MITAMURA NAOKI / TSUZUKI TATSUYA / NAKAMURA HIROKI et al. | European Patent Office | 2021

    Free access

    AUTOMOTIVE LAMINATED GLASS, AND PRODUCTION METHOD THEREFOR

    MITAMURA NAOKI / TSUZUKI TATSUYA / NAKAMURA HIROKI et al. | European Patent Office | 2018

    Free access

    AUTOMOTIVE LAMINATED GLASS, AND PRODUCTION METHOD THEREFOR

    MITAMURA NAOKI / TSUZUKI TATSUYA / NAKAMURA HIROKI et al. | European Patent Office | 2020

    Free access

    AUTOMOTIVE LAMINATED GLASS, AND PRODUCTION METHOD THEREFOR

    MITAMURA NAOKI / TSUZUKI TATSUYA / NAKAMURA HIROKI et al. | European Patent Office | 2018

    Free access

    AUTOMOTIVE LAMINATED GLASS, AND PRODUCTION METHOD THEREFOR

    MITAMURA NAOKI / TSUZUKI TATSUYA / NAKAMURA HIROKI et al. | European Patent Office | 2020

    Free access