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:
Apr. 30, 2024
Filed:
Jul. 12, 2018
Applicant:
Lignum Technologies Ag, Niederteufen, CH;
Inventor:
Dieter Döhring, Großenhain, DE;
Assignee:
Lignum Technologies AG, Niederteufen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04F 13/16 (2006.01); C03C 13/06 (2006.01); C08L 101/00 (2006.01);
U.S. Cl.
CPC ...
E04F 13/16 (2013.01); C03C 13/06 (2013.01); C08L 101/00 (2013.01);
Abstract
A method for manufacturing a mineral wool board, comprising the following steps: providing mineral wool fibers having a fiber length of 50 to 800 μm; providing a binder comprising a mixture of liquid resin and mineral fillers having an average grain size dof 10 nm to 250 μm; gluing the fibers with the binder, and compressing the glued fibers using heat and pressure.