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:
Nov. 10, 2015
Filed:
Jan. 10, 2014
Välinge Flooring Technology Ab, Viken, SE;
Välinge Innovation Ab, Viken, SE;
Darko Pervan, Viken, SE;
Niclas Håkansson, Viken, SE;
Hans Persson, Perstorp, SE;
Marcus Bergelin, Lerberget, SE;
Valinge Innovation AB, Viken, SE;
Valinge Flooring Technology AB, Viken, SE;
Abstract
A method of producing a building panel (), including: providing a core (), applying a balancing layer () having a first moisture content on a first surface () of the core (), the balancing layer () comprising a sheet impregnated with a thermosetting binder, applying a surface layer () having a second moisture content on a second surface () of the core (), the surface layer () comprising a thermosetting binder, adjusting the first moisture content of the balancing layer () such that the first moisture content of the balancing layer () is higher than the second moisture content of the surface layer () prior to curing, and curing the surface layer () and the balancing layer () by applying heat and pressure. Also, a semi-finished product adapted to be cured for forming a building panel ().