Patent · US Active

Method of manufacturing a building panel and a building panel

US12070873B2 · kind B2 · utility

0Cited by

142References

13Claims

0Family size

Assignee

VÄLINGE INNOVATION AB · SE

Inventors

Kent Lindgren · Perstorp, SE
Hans Persson · Perstorp, SE
Göran Ziegler · Viken, SE

Key dates

Filing date	Dec 17, 2020
Grant date	Aug 27, 2024
Priority date	—
Expiry date	Dec 17, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31982
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method of manufacturing a building panel. The method includes applying a first binder and free lignocellulosic or cellulosic particles on a first surface of a carrier for forming a first layer, applying a second binder and free lignocellulosic or cellulosic particles on the first layer for forming a second layer, wherein the first binder is different from the second binder, and applying heat and pressure to the first and second layers to form a building panel. Also, such a building panel.

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