GLASS LAMINATE CONSTRUCTION FOR OPTIMIZED BREAKAGE PERFORMANCE
    4.
    发明申请
    GLASS LAMINATE CONSTRUCTION FOR OPTIMIZED BREAKAGE PERFORMANCE 审中-公开
    玻璃层压结构优化破碎性能

    公开(公告)号:WO2013181505A1

    公开(公告)日:2013-12-05

    申请号:PCT/US2013/043561

    申请日:2013-05-31

    IPC分类号: B32B17/10 B60J1/00

    摘要: A glass laminate includes at least one chemically-strengthened glass sheets with a thickness not exceeding 2.0 mm and a polymer interlayer between the glass sheets. Flaws are created in the surface of one of the glass sheets in order to weaken the glass laminate upon an impact event on a first side of the laminate, while retaining the strength of the laminate upon impact on the opposing second side of the laminate. The opposing side of the glass sheet with the flaws or a surface of the other glass sheet may be strengthened with an acid etch treatment in order to further strengthen the laminate upon impact on the opposing second side of the laminate.

    摘要翻译: 玻璃层压体包括至少一层厚度不超过2.0mm的化学强化玻璃板和玻璃板之间的聚合物中间层。 在玻璃板之一的表面上产生裂纹,以便在层叠体的第一面上的冲击事件时削弱玻璃层压体,同时保持层压体在层压体的相对的第二侧上的冲击强度。 具有瑕疵的玻璃板或另一玻璃板的表面的相对侧可以通过酸蚀刻处理来加强,以便在层压体的相对的第二侧上冲击时进一步加强层压板。