Patent · US Active

Method and device for separating different material layers of a composite component

US10786982B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignees

Leander Kilian Gross · DE
Mascha Elly Gross · DE

Inventor

Harald Gross · Neuschönborn, DE

Key dates

Filing date	Jan 25, 2018
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Jan 27, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/1917
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A method for separating different types of material layers of a composite component that has at least one material layer that is transparent for visible light and at least one further material layer, is provided, wherein the light from an external source falls through the at least one transparent material layer into the at least one further material layer and there is at least partially absorbed. With the help of at least one gas discharge lamp, the light-absorbing material layer is heated in less than one second to separate material layers of the composite component. A device that can be used for this method comprises at least one separation chamber and therein at least one gas discharge lamp suitable for irradiation.

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