公开(公告)号：US20230415458A1

公开(公告)日：2023-12-28

申请号：US18248827

申请日：2021-11-23

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Svenja BOURONE ,  Alexandra TOUMAR

IPC: B32B17/10 ,  C03C17/36

CPC classification number: B32B17/10229 ,  B32B17/10036 ,  B32B17/10201 ,  B32B17/10385 ,  B32B17/10807 ,  B32B17/10651 ,  B32B17/1011 ,  C03C17/3613 ,  C03C17/3639 ,  C03C17/3644 ,  C03C17/3626 ,  C03C17/366 ,  C03C17/3681 ,  B32B2605/00

Abstract: A composite pane includes an outer pane having an exterior-side surface and an interior-side surface, an inner pane having an exterior-side surface and an interior-side surface, and a thermoplastic intermediate layer, which joins the interior-side surface of the outer pane to the exterior-side surface of the inner pane. The composite pane has a sun shading coating between the outer and inner panes. The sun shading coating includes, starting from the inner pane toward the outer pane, a layer sequence first dielectric module, first silver layer Ag1, second dielectric module, second silver layer Ag2, third dielectric module, third silver layer Ag3, fourth dielectric module, wherein the silver layers have, relative to one another, a geometrical layer thickness of Ag2>Ag1>Ag3, and the silver layers of the sun shading coating have a relative geometrical layer thickness of 1.0

公开(公告)号：US20250019297A1

公开(公告)日：2025-01-16

申请号：US18711455

申请日：2022-11-18

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thomas BARRES ,  Alexandra TOUMAR ,  Véronique RONDEAU

IPC: C03C17/36 ,  C03C3/078

Abstract: A material includes a transparent substrate coated with a functional coating including only two functional metal layers based on silver which are called, starting from the substrate, the first and second functional layers, and three dielectric coatings which are called, starting from the substrate, Di1, Di2 and Di3, each dielectric coating including at least one dielectric layer, such that each functional metal layer is arranged between two dielectric coatings, wherein the first dielectric coating Di1 includes a layer based on silicon zirconium nitride with a high refractive index, SixZryNz, and with an atomic ratio of Zr to the sum of Si+Zr, y/(x+y), higher than 0.20.

公开(公告)号：US20230321955A1

公开(公告)日：2023-10-12

申请号：US18044175

申请日：2021-11-23

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Stefanie PENGEL ,  Klaus FISCHER ,  Alexandra TOUMAR

IPC: B32B17/10

CPC classification number: B32B17/10229 ,  B32B17/10036 ,  B32B17/10201 ,  B32B2255/205 ,  B32B2255/28 ,  B32B2307/202 ,  B32B2307/204 ,  B32B2307/306 ,  B32B2307/418 ,  B32B2307/7376 ,  B32B2311/08 ,  B32B2605/00

Abstract: A composite pane includes an outer pane having an exterior-side surface and an interior-side surface, an inner pane having an exterior-side surface and an interior-side surface, and a thermoplastic intermediate layer joining the interior-side surface of the outer pane to the exterior-side surface of the inner pane. The composite pane has a sun shading coating between the outer and inner panes. the sun shading coating includes, starting from the outer pane toward the inner pane, a layer sequence first dielectric module M1, first silver layer Ag1, second dielectric module M2, second silver layer Ag2, third dielectric module M3, third silver layer Ag3, fourth dielectric module M4, wherein the silver layers have, relative to one another, a geometrical layer thickness of 0.4