US 12,447,722 B2
Composite pane comprising a functional inlay element
Michael Kolf, Eschweiler (DE); Dirk Wohlfeil, Raeren (BE); Gabor Varga, Herzogenrath (DE); and Christopher Matheisen, Herzogenrath (DE)
Assigned to SAINT-GOBAIN SEKURIT FRANCE, Thourotte (FR)
Appl. No. 17/440,524
Filed by SAINT-GOBAIN GLASS FRANCE, Courbevoie (FR)
PCT Filed Mar. 9, 2020, PCT No. PCT/EP2020/056164
§ 371(c)(1), (2) Date Sep. 17, 2021,
PCT Pub. No. WO2020/187620, PCT Pub. Date Sep. 24, 2020.
Claims priority of application No. 19163660 (EP), filed on Mar. 19, 2019.
Prior Publication US 2022/0152987 A1, May 19, 2022
Int. Cl. B32B 17/10 (2006.01); B32B 15/08 (2006.01); B32B 17/06 (2006.01); B32B 27/08 (2006.01); B32B 37/18 (2006.01); B60J 1/00 (2006.01); B60S 1/02 (2006.01)
CPC B32B 17/10348 (2013.01) [B32B 15/08 (2013.01); B32B 17/061 (2013.01); B32B 17/10036 (2013.01); B32B 17/10174 (2013.01); B32B 17/10899 (2013.01); B32B 27/08 (2013.01); B32B 37/182 (2013.01); B60J 1/001 (2013.01); B60J 1/002 (2013.01); B60S 1/026 (2013.01); B32B 2307/202 (2013.01); B32B 2307/41 (2013.01); B32B 2307/412 (2013.01); B32B 2605/006 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A composite pane, comprising:
a first pane and a second pane joined to one another via at least one thermoplastic intermediate layer and
a functional inlay element, at least comprising a carrier layer and at least one electrically conductive element arranged on said carrier layer,
wherein the functional inlay element is arranged between the first pane and the second pane,
wherein the carrier layer comprises a transparent substrate layer and an opaque layer, the transparent substrate layer and the opaque layer being arranged one atop the other and in contact with each other, and
wherein the transparent substrate layer and the opaque layer have the same external dimensions.