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:
May. 26, 2026
Filed:
Feb. 02, 2021
Applicant:
Flooring Industries Limited, Sarl, Bertrange, LU;
Inventors:
Assignee:
Unilin BV, Wielsbeke, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 17/63 (2006.01); B32B 5/06 (2006.01); B32B 21/00 (2006.01); B32B 21/04 (2006.01); D21H 17/00 (2006.01); D21H 17/57 (2006.01); D21H 17/64 (2006.01); D21H 17/66 (2006.01); D21H 17/67 (2006.01); D21H 27/20 (2006.01); D21J 1/08 (2006.01);
U.S. Cl.
CPC ...
D21H 17/64 (2013.01); B32B 5/06 (2013.01); B32B 21/04 (2013.01); D21H 17/57 (2013.01); D21H 17/66 (2013.01); D21H 17/675 (2013.01); D21H 17/73 (2013.01); D21H 27/20 (2013.01); D21J 1/08 (2013.01); B32B 2255/02 (2013.01); B32B 2260/028 (2013.01); B32B 2307/4023 (2013.01);
Abstract
A board including a plurality of layers having a different composition. At least one of the layers is based on MgO and MgChloride and/or at least one of said layers is based on MgO and MgSulphate. Methods for manufacturing such boards, and methods for manufacturing coated panels include such board.