US 12,420,528 B2
Composite pane
Stephan Gillessen, Alsdorf (DE); Lisa Schmadtke, Würselen (DE); Jefferson Do Rosario, Aachen (DE); and Robert Besler, Herzogenrath (DE)
Assigned to SAINT-GOBAIN GLASS FRANCE, Courbevoie (FR)
Appl. No. 18/247,033
Filed by SAINT-GOBAIN GLASS FRANCE, Courbevoie (FR)
PCT Filed Sep. 29, 2021, PCT No. PCT/EP2021/076762
§ 371(c)(1), (2) Date Mar. 28, 2023,
PCT Pub. No. WO2022/069526, PCT Pub. Date Apr. 7, 2022.
Claims priority of application No. 20 2020 105 642.5 (DE), filed on Oct. 1, 2020; and application No. 102020125722.8 (DE), filed on Oct. 1, 2020.
Prior Publication US 2023/0405975 A1, Dec. 21, 2023
Int. Cl. B32B 17/10 (2006.01)
CPC B32B 17/10036 (2013.01) [B32B 17/10229 (2013.01); B32B 17/10385 (2013.01); B32B 17/10899 (2013.01); B32B 2307/306 (2013.01); B32B 2307/7376 (2023.05); B32B 2311/08 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A composite pane, comprising a laminated stacking sequence composed of
an outer pane with an exterior-side surface and an interior-side surface,
an inner pane with an exterior-side surface and an interior-side surface, and
at least one thermoplastic intermediate layer, which joins the interior-side surface of the outer pane to the exterior-side surface of the inner pane,
wherein
a heatable element is applied directly on the interior-side surface of the outer pane or on the exterior-side surface of the inner pane, and
a thermal-radiation-reflecting coating is applied directly on the interior-side surface of the inner pane, and/or a thermal-radiation-reflecting coating is applied directly on the exterior-side surface of the outer pane.