- 专利标题: Motor vehicle roof glazing
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申请号: US18258740申请日: 2021-12-22
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公开(公告)号: US11964903B2公开(公告)日: 2024-04-23
- 发明人: Kamel Chahboune , Alexia Yon , Juliette Jamart
- 申请人: SAINT-GOBAIN GLASS FRANCE
- 申请人地址: FR Courbevoie
- 专利权人: SAINT-GOBAIN GLASS FRANCE
- 当前专利权人: SAINT-GOBAIN GLASS FRANCE
- 当前专利权人地址: FR Courbevoie
- 代理机构: Pillsbury Winthrop Shaw Pittman LLP
- 优先权: FR 13928 2020.12.22
- 国际申请: PCT/FR2021/052427 2021.12.22
- 国际公布: WO2022/136802A 2022.06.30
- 进入国家日期: 2023-06-21
- 主分类号: B32B3/10
- IPC分类号: B32B3/10 ; B32B17/10 ; B60J1/00 ; C03C1/04 ; C03C4/02 ; C03C8/14 ; C03C17/04 ; C03C17/34 ; C03C17/36
摘要:
A method for manufacturing a motor vehicle roof incorporating a glazing, in which at least one opacifying layer of ink(s), in particular at least one layer of colored ink(s), is applied by digital printing, in particular by inkjet, over at least 40% of the surface of one of the faces of at least one glass sheet, such that the composition of said ink(s) includes at least one glass frit, and where applicable one or more inorganic pigment(s), with a D90 value for the particle size distribution of less than 2 μm, and such that the ink(s) have a viscosity of between 1 and 50 mPa·s, the ink(s) further including a non-stick agent and/or a non-stick component and/or at least one non-stick agent and/or at least one non-stick layer being further applied to at least one layer of ink(s) and/or to at least one glass sheet.
公开/授权文献
- US20240043321A1 MOTOR VEHICLE ROOF GLAZING 公开/授权日:2024-02-08
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