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    Pre-stressed glass roll
    1.
    发明授权
    Pre-stressed glass roll 有权

    公开(公告)号：US11090905B2

    公开(公告)日：2021-08-17

    申请号：US15978814

    申请日：2018-05-14

    Applicant: Schott AG

    Inventor： Angelika Ullmann ,  Georg Sparschuh ,  Gregor Kübart ,  Holger Wegener ,  Jürgen Vogt ,  Rainer Schwertfeger ,  Thomas Wiegel

    IPC: B32B7/06 ,  B32B17/06 ,  B32B3/26 ,  B32B3/28 ,  B32B3/30 ,  B32B7/02

    Abstract: A glass roll includes at least one glass film and one intermediate material one on top of the other in at least two layers onto a winding core. The glass film layers are held in place by the intermediate material layers. The glass roll is produced with a method including provision of a glass film, a winding core and a compressible intermediate material. At least one inside layer of the intermediate material is wound onto the winding core. The glass film and the intermediate material are wound onto the winding core in such a manner that the glass film is wound onto the winding core in alternating layers with the intermediate material. The intermediate material and/or the glass film is wound at a tensile stress acting in a longitudinal direction which causes a compression of the intermediate material and holds the glass film end in place on the glass roll.

    PRE-STRESSED GLASS ROLL
    2.
    发明申请
    PRE-STRESSED GLASS ROLL 审中-公开
    预应力玻璃滚筒

    公开(公告)号：US20140220300A1

    公开(公告)日：2014-08-07

    申请号：US14246800

    申请日：2014-04-07

    Applicant: Schott AG

    Inventor： Angelika Ullmann ,  Georg Sparschuh ,  Gregor Kübart ,  Holger Wegener ,  Jürgen Vogt ,  Rainer Schwertfeger ,  Thomas Wiegel

    IPC: B32B7/06 ,  B32B17/06 ,  B32B3/30 ,  B32B3/28 ,  B32B3/26 ,  B32B7/02

    CPC classification number: B32B7/06 ,  B32B3/263 ,  B32B3/28 ,  B32B3/30 ,  B32B7/02 ,  B32B17/065 ,  B32B17/066 ,  B32B2266/025 ,  Y10T428/24355 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24752 ,  Y10T428/24769

    Abstract: A glass roll includes at least one glass film and one intermediate material one on top of the other in at least two layers onto a winding core. The glass film layers are held in place by the intermediate material layers. The glass roll is produced with a method including provision of a glass film, a winding core and a compressible intermediate material. At least one inside layer of the intermediate material is wound onto the winding core. The glass film and the intermediate material are wound onto the winding core in such a manner that the glass film is wound onto the winding core in alternating layers with the intermediate material. The intermediate material and/or the glass film is wound at a tensile stress acting in a longitudinal direction which causes a compression of the intermediate material and holds the glass film end in place on the glass roll.

    Abstract translation: 玻璃辊在至少两层中包括至少一个玻璃膜和一个中间材料，一个在另一个的上面。 玻璃膜层通过中间材料层保持在适当的位置。 玻璃辊的制造方法包括提供玻璃膜，卷芯和可压缩的中间材料。 中间材料的至少一个内层被卷绕到卷芯上。 玻璃膜和中间材料以这样的方式缠绕在卷芯上，使得玻璃膜以中间材料交替地缠绕在卷芯上。 中间材料和/或玻璃膜以沿纵向作用的拉伸应力缠绕，导致中间材料的压缩并将玻璃膜端部保持在玻璃辊上的适当位置。

    GLASS FILM HAVING A DEFINED EDGE CONFIGURATION
    4.
    发明申请
    GLASS FILM HAVING A DEFINED EDGE CONFIGURATION 审中-公开
    具有定义边缘配置的玻璃膜

    公开(公告)号：US20140220310A1

    公开(公告)日：2014-08-07

    申请号：US14246578

    申请日：2014-04-07

    Applicant: SCHOTT AG

    Inventor： Jürgen Vogt ,  Thomas Wiegel ,  Holger Wegener ,  Ulrich Neuhäusler ,  Angelika Ullmann

    IPC: C03C17/32

    CPC classification number: C03C17/32 ,  C03C3/091 ,  C03C17/326 ,  C03C2217/77 ,  C03C2217/78 ,  C03C2218/11 ,  C03C2218/111 ,  C03C2218/32 ,  Y10T428/24793

    Abstract: A glass film has a thickness of less than 1.2 mm, and a first and a second surface, both surfaces being defined by edges having an edge surface. The respective edge surfaces are provided with a microstructure surface, including micro-cracks and fissures which are laterally defined by flanks. At least two edges located opposite one another include a low viscosity adhesive having a viscosity of less than 600 mPas at 23° C., on their microstructure surfaces in such a way that the respective flanks of the micro-cracks and fissures are bonded together using an adhesive so that the probability of failure of the glass film having a length of 1000 m and a thickness in the range of 5 μm to 350 μm, and a diameter of a wound glass film roll in the range of 50 mm to 1000 mm is less than 1%.

    Abstract translation: 玻璃薄膜的厚度小于1.2mm，第一表面和第二表面由具有边缘表面的边缘限定。 相应的边缘表面设置有微观结构表面，包括由侧面横向限定的微裂纹和裂缝。 彼此相对的至少两个边缘包括在23℃下在其微观结构表面上具有小于600mPas的粘度的低粘度粘合剂，使得微裂纹和裂缝的相应侧面通过使用 使得长度为1000μm，厚度为5μm至350μm的玻璃膜和50mm至1000mm范围内的卷绕玻璃膜卷的直径的故障概率为 小于1％。

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