Patent · US Active

Coating removal devices and methods for removing coatings from sheets of glass, preferably laminated sheets of glass

US11602805B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

HEGLA boraident GmbH & Co. KG · DE

Inventors

Bernhard Hötger · Lauenförde, DE
Thomas Rainer · Wernigerode, DE

Key dates

Filing date	Feb 28, 2019
Grant date	Mar 14, 2023
Priority date	—
Expiry date	Feb 28, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C2218/355
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A decoating method for the edge decoating of glass sheets, the glass sheets having at least on one of their two glass surfaces a protective coating in the form of a peel-off protective film or in the form of a polymer protective layer that cannot be peeled off, and preferably having a functional coating situated under the protective coating,

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