Patent · US Active

Composite pane

US12420528B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Stephan GILLESSEN · Alsdorf, DE
Lisa SCHMADTKE · Würselen, DE
Jefferson DO ROSARIO · Aachen, DE
Robert BESLER · Herzogenrath, DE

Key dates

Filing date	Sep 29, 2021
Grant date	Sep 23, 2025
Priority date	—
Expiry date	Jun 4, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C2218/365
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A composite pane includes 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.

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