Patent · US Active

Vehicle glazing with metal-based coating and colored edge region

US12291005B2 · kind B2 · utility

0Cited by

1References

21Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Anna Neft · Herzogenrath, DE
Stephan GILLESSEN · Alsdorf, DE
Stefanie PENGEL · Aachen, DE
Jefferson DO ROSARIO · Aachen, DE

Key dates

Filing date	May 11, 2022
Grant date	May 6, 2025
Priority date	—
Expiry date	May 11, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C2217/948
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A vehicle glazing includes a first pane and a second pane which are connected to one another via a thermoplastic intermediate layer which is sectionally colored, a metal-based functional layer which is deposited on an inner surface of the first pane facing the thermoplastic intermediate layer, on the inner surface of the first pane, a coating-free edge region which is free of metal-based functional layer and extends from a side edge of the first pane over at least 5 mm to at most 25 mm on the inner surface, wherein the thermoplastic intermediate layer includes a transparent region and a colored region, the colored region being arranged at least in the entire coating-free edge region.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.