The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2021
Filed:
Sep. 24, 2015
Siltectra Gmbh, Dresden, DE;
Siltectra GmbH, Dresden, DE;
Abstract
A method for producing solid layers includes: providing a solid for separating at least one solid layer; fixing an accommodating layer for holding the solid layer on the solid, wherein the accommodating layer has a multiplicity of holes for conducting a liquid, wherein the accommodating layer is fixed on the solid by means of a connecting layer; and thermal loading of the accommodating layer for mechanical generation of stresses in the solid. A crack in the solid propagates along a detachment plane due to the stresses. The solid layer is separated from the solid by means of the crack. The accommodating layer includes at least one polymer material, and the polymer material undergoes a glass transition at a temperature lower than 0° C.