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    Method for obtaining a curved laminated glazing unit
    1.
    发明授权
    Method for obtaining a curved laminated glazing unit 有权

    公开(公告)号：US12202757B2

    公开(公告)日：2025-01-21

    申请号：US17636683

    申请日：2020-09-30

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Juliette Jamart ,  Leila Dumotier

    IPC: C03B23/03 ,  B32B17/10 ,  B60J1/00 ,  C03C17/00 ,  C03C17/04 ,  C03C27/10 ,  B60J1/02

    Abstract: A method for obtaining a curved laminated glazing unit, includes applying an enamel coating to a part of a first face of a first glass sheet so as to create at least one enameled zone and at least one unenameled zone, applying a sacrificial layer to a part, called the sacrificial zone, of a first face of a second glass sheet, simultaneously bending the first and second glass sheets, the sacrificial zone being disposed at least in line with at least one part of an enameled zone, removing the sacrificial layer, either during the bending or after the bending step, and laminating the first and second glass sheets by a thermoplastic interlayer.

    Process for preparing a laminated glazing
    2.
    发明授权
    Process for preparing a laminated glazing 有权

    公开(公告)号：US12162249B2

    公开(公告)日：2024-12-10

    申请号：US17262469

    申请日：2019-07-25

    Applicant: Pilkington Group Limited

    Inventor： Joachim Pilz ,  Neil John Durbin ,  Peter Paulus

    IPC: C03B23/025 ,  B32B17/10 ,  C03B23/03 ,  C03C27/10

    Abstract: A process for preparing a laminated glazing involves providing a first glass sheet having a desired shape with a first thickness, providing a second glass sheet having a desired shape with a second thickness; providing an interlayer between the first and second glass sheet; applying a mould shaped substantially the same as the first glass sheet against the second glass sheet; aligning the two glass sheets and misaligning the mould with respect to the two glass sheets so the mould is offset relative to the two glass sheets; and laminating together the first and second glass sheets and the interlayer at a temperature and pressure sufficient to adhere the interlayer to the glass sheets, such that after lamination, the second glass sheet is offset relative to the first glass sheet whilst the shape of the second glass sheet is substantially the same as the shape of the first glass sheet.

    Double-walled beverage container and method of forming the same
    3.
    发明授权
    Double-walled beverage container and method of forming the same 有权

    公开(公告)号：US12029336B2

    公开(公告)日：2024-07-09

    申请号：US18049217

    申请日：2022-10-24

    Applicant: Pacific Market International, LLC

    Inventor： John Paul Leimone ,  Myron Wang

    IPC: A47G19/22 ,  A47J41/00 ,  C03C27/10

    CPC classification number: A47G19/2288 ,  A47J41/0077 ,  C03C27/10

    Abstract: A glass double-walled beverage container, having an inner body sidewall lower end portion in fluid-tight engagement with an inner body end wall to define an interior beverage cavity, an outer body sidewall lower end portion in fluid-tight engagement with an outer body end wall, the outer body sidewall extending fully about the inner body sidewall, an inner body sidewall upper end portion and an outer body sidewall upper end portion being rigidly connected together and in fluid-tight engagement, the inner body end wall being positioned above and spaced apart from the outer body end wall to provide an interior space therebetween, and a non-glass adhesive material positioned in the interior space adhered to both the inner and outer body end walls. A method of making same is provided.

    SPACER FOR DOUBLE-LAYER GLASS AND DOUBLE-LAYER GLASS
    9.
    发明申请
    SPACER FOR DOUBLE-LAYER GLASS AND DOUBLE-LAYER GLASS 有权

    公开(公告)号：US20230080557A1

    公开(公告)日：2023-03-16

    申请号：US17794243

    申请日：2021-01-19

    Applicant: KYOCERA CORPORATION

    Inventor： Satoshi KIYOTA

    IPC: E06B3/66 ,  C03C27/10 ,  C03C3/14 ,  C03C8/04 ,  E06B3/663 ,  E06B3/67

    Abstract: A spacer is interposed between a pair of glass substrates facing each other. The spacer is disposed in contact with the pair of glass substrates. The spacer includes a center portion having a plate shape or a columnar shape, and both end portions protruding from both end surfaces of the center portion. At least any one of the both end portions has a spherical cap shape, or a spherical zone shape or a truncated conical shape. A radius A of a base portion at each of the both end portions is equal to a radius B of the center portion, or is smaller than the radius B.

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