LAMINATE WITH HIGH RESISTANCE TO ABRASION AND WEATHERING

    公开(公告)号:WO2019130285A1

    公开(公告)日:2019-07-04

    申请号:PCT/IB2018/060745

    申请日:2018-12-31

    Abstract: As the automotive industry moves towards full autonomous vehicles, one of the leading enabling technologies to emerge has been camera-based vision. The ideal location for the main cameras is near the top center of the windshield. This give a broad forward field of view and the existing wiper and defroster systems can be used to keep the field of view clear. However, the optical quality of the typical soda-lime windshield degrades over time as the surface of glass reacts with the elements and is abraded by the wipers, dust and debris. A small chip, that would normally not be a problem anywhere else in the windshield, requires replacement or repair of the windshield if it is in the camera area. The laminate of the invention replaces the outer glass layer with one that is substantially more resistance to abrasion and weathering than standard soda-lime glass resulting in improved optical durability.

    ASYMMETRIC GLASS LAMINATES
    3.
    发明申请
    ASYMMETRIC GLASS LAMINATES 审中-公开
    非对称玻璃层压板

    公开(公告)号:WO2017106081A1

    公开(公告)日:2017-06-22

    申请号:PCT/US2016/066107

    申请日:2016-12-12

    Abstract: Principles and embodiments of the present disclosure relate to unique asymmetric laminates and methods that produce the laminates where the laminate includes an external glass substrate having a thickness (t o ) and an internal glass substrate comprising a strengthened glass substrate having a thickness (t i ) in a range from about 0.05 mm to about 1 mm such that t o /t i is in a range from about 3 to about 20.

    Abstract translation: 本公开的原理和实施方式涉及独特的不对称层压材料和生产层压材料的方法,其中层压材料包括具有厚度(t 0)的外部玻璃基材和 内部玻璃基板,其包括厚度(t i)在约0.05mm至约1mm范围内的强化玻璃基板,以使得t 0 / t 1 的范围在3到20之间

    LAMINATED GLAZING
    4.
    发明申请
    LAMINATED GLAZING 审中-公开
    层压玻璃

    公开(公告)号:WO2015092385A1

    公开(公告)日:2015-06-25

    申请号:PCT/GB2014/053720

    申请日:2014-12-16

    Abstract: A laminated glazing comprising a first ply of glazing material and a second ply of glazing material joined by at least one ply of adhesive interlayer material is disclosed. The first ply of glazing material comprises a sheet of glass having a first composition and the second ply of glazing material comprises a sheet of glass having a second composition different to the first composition. The laminated glazing has (i) a peripheral region extending around the periphery of the laminated glazing, the laminated glazing having a surface compression stress in the peripheral region and (ii) an edge compression, wherein the magnitude of edge compression is greater than the magnitude of the surface compression stress in the peripheral region. A method of making such a laminated is provided. A glass sheet suitable for being incorporated in such a laminated glazing is also disclosed.

    Abstract translation: 公开了一种层压玻璃,其包括第一层玻璃材料层和通过至少一层粘合层间材料连接的第二层玻璃材料。 第一层玻璃材料包括具有第一组合物的玻璃片,并且第二层玻璃材料包括具有与第一组成不同的第二组成的玻璃片。 层压玻璃具有(i)围绕层压玻璃窗的周边延伸的周边区域,层压玻璃在周边区域中具有表面压缩应力和(ii)边缘压缩,其中边缘压缩的大小大于幅度 的外围区域的表面压缩应力。 提供了制造这种层压的方法。 还公开了适合于并入这种层压玻璃窗的玻璃板。

    THIN GLASS LAMINATE STRUCTURES
    5.
    发明申请
    THIN GLASS LAMINATE STRUCTURES 审中-公开
    薄玻璃层压结构

    公开(公告)号:WO2015031594A2

    公开(公告)日:2015-03-05

    申请号:PCT/US2014/053122

    申请日:2014-08-28

    Abstract: A laminate structure having a first glass layer, a second glass layer, and at least one polymer interlayer intermediate the first and second glass layers. In some embodiments, the first glass layer can be comprised of a strengthened glass having first and second surfaces, the second surface being adjacent the interlayer and chemically polished and the second glass layer can be comprised of a strengthened glass having third and fourth surfaces, the fourth surface being opposite the interlayer and chemically polished and the third surface being adjacent the interlayer and having a substantially transparent coating formed thereon. In another embodiment, the first glass layer is curved and the second glass layer is substantially planar and cold formed onto the first glass layer to provide a difference in surface compressive stresses on the surfaces of the second glass layer.

    Abstract translation: 具有第一玻璃层,第二玻璃层和在第一玻璃层和第二玻璃层中间的至少一个聚合物中间层的层压结构。 在一些实施例中,第一玻璃层可以由具有第一和第二表面的强化玻璃构成,第二表面与中间层相邻并被化学抛光,并且第二玻璃层可以由具有第三和第四表面的强化玻璃构成, 第四表面与中间层相对并被化学抛光,第三表面与中间层相邻并在其上形成基本上透明的涂层。 在另一个实施例中,第一玻璃层是弯曲的,并且第二玻璃层基本上是平面的,并冷成型到第一玻璃层上,以提供第二玻璃层表面上的表面压缩应力的差异。

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