• 专利标题:   Composite pane as vehicle glazing used as window pane, has portion of exposed surface of electrical component and optionally also portion of exposed surface of conductive track is continuously covered by polymeric protective coating.
  • 专利号:   WO2021023497-A1, CN112689562-A, KR2022026584-A, IN202217003197-A, BR112022001598-A2, EP4010186-A1, US2022288894-A1, JP2022543317-W
  • 发明人:   HERMANGE F, BOTTOIS C, BOTOIS C
  • 专利权人:   SAINTGOBAIN GLASS FRANCE, SAINTGOBAIN GLASS FRANCE, SAINTGOBAIN GLASS FRANCE
  • 国际专利分类:   B32B017/10, B32B027/08, B32B027/30, B32B027/32, B32B027/36, B32B027/40, B32B003/08, B32B033/00, B60J001/00, H05B003/20, H05B003/86, F24C015/04, H01Q001/12, H05K003/28, C03C027/12
  • 专利详细信息:   WO2021023497-A1 11 Feb 2021 B32B-017/10 202118 Pages: 26 English
  • 申请详细信息:   WO2021023497-A1 WOEP070304 17 Jul 2020
  • 优先权号:   EP190633, CN80002480, KR702153, BR11001598

▎ 摘  要

NOVELTY - The composite pane (6) has an electrical component (7) is integrated between the inner face of the outer pane (1) and the inner face of the inner pane (2) and electrically contacted by conductive track (8). The portion of the exposed surface of the electrical component and optionally also portion of the exposed surface of the conductive track is continuously covered by a polymeric protective coating (9). The polymeric protective coating comprises amorphous fluoropolymers, fluorinated poly-paraxylylene, non-fluorinated poly-paraxylylene, polyurethane, polyimide, acrylic resin, epoxy resin and/or mixtures or copolymers, preferably acrylic resin, polyurethanes, epoxy resin and/or mixtures or copolymers. The conductive tracks are implemented as paste, solid ribbons, bus bars, wires and/or thin conductive coatings and the conductive tracks contain copper, silver, graphite, graphene, gold, aluminum, tungsten, tin, zinc and/or mixtures or alloys. USE - Composite pane as vehicle glazing is used as window pane (all claimed). ADVANTAGE - The electric components located on the lamination films of the thermoplastic interlayer increases the degree of prefabricated components and thus helps to decrease the production time of the composite pane. The composite pane is easy to apply and able to fill small cavities around the electrical component. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for producing the composite pane. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the composite pane. Outer pane (1) Inner plane (2) Composite plane (6) Integrated electrical component (7) Conductive track (8) Polymeric protective coating (9)