The object of the invention is a method for obtaining a curved laminated glazing, in particular a curved laminated glazing for motor vehicle windshields or roofs. The method comprises depositing (b) an enamel layer (14) on a stack of thin layers (12) deposited on a first glass sheet (10) and depositing (c) oxide, metal or carbide based refractory particles (16) at least on the enamel layer (14), at least one size of the refractory particles being greater than 30 [mu] m. The thin layer stack (12) is completely dissolved by the enamel layer (14) at the end of a bending step (d) carried out before the lamination (e) of the first glass sheet (10) with the additional glass sheet (20) by means of the lamination intermediate layer (30).

    本发明的目的是一种用于获得弯曲的层压窗玻璃,特别地用于机动车辆挡风玻璃或车顶的弯曲的层压窗玻璃的方法。该方法包括在沉积在第一玻璃片材(10)上的薄层堆叠体(12)上沉积(b)搪瓷层(14)以及至少在搪瓷层(14)上沉积(c)基于氧化物、金属或碳化物的耐火颗粒(16),耐火颗粒的至少一个尺寸大于30μm。在借助于层压中间层30将第一玻璃片材(10)与附加玻璃片材(20)层压(e)之前进行的弯曲步骤(d)结束时,薄层堆叠体(12)完全被搪瓷层(14)溶解。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for obtaining curved laminated glazing


    Weitere Titelangaben:

    获得弯曲的层压窗玻璃的方法


    Beteiligte:

    Erscheinungsdatum :

    2022-06-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Method for obtaining laminated curved glazing

    JAMART JULIETTE / FLAMARI-MESPLIE FR ¨ | Europäisches Patentamt | 2022

    Freier Zugriff

    METHOD FOR OBTAINING A LAMINATED CURVED GLAZING

    FLAMARY-MESPOULIE FLORIAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Method for obtaining a laminated curved glazing

    FLAMARY-MESPOULIE FLORIAN | Europäisches Patentamt | 2024

    Freier Zugriff

    METHOD FOR OBTAINING A CURVED LAMINATED GLAZING UNIT

    JAMART JULIETTE / DUMOTIER LEILA | Europäisches Patentamt | 2022

    Freier Zugriff

    LAMINATED GLAZING

    SARTENAER YANNICK / OCCHIONORELLI GIOVANNI / LEGRAND DENIS et al. | Europäisches Patentamt | 2019

    Freier Zugriff