Patent · US Active

Method of manufacturing a building element and a building element

US12275218B2 · kind B2 · utility

0Cited by

143References

14Claims

0Family size

Assignee

VÄLINGE INNOVATION AB · SE

Inventors

Anette Hedlund · Klippan, SE
Sofia NILSSON · Nyhamnsläge, SE

Key dates

Filing date	Jan 9, 2020
Grant date	Apr 15, 2025
Priority date	—
Expiry date	Feb 25, 2041

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE04F2290/042
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A method of manufacturing a building element, includes applying a first layer on a first surface of a substrate, the first layer including a mixture of a binder, at least one filler, and fine non-pigment cohesive particles, wherein an amount of the fine non-pigment cohesive particles in the mixture may be between 0.05 wt % and 9 wt % of the mixture to contribute to flowability of the mixture, and applying heat and/or pressure to the first layer and/or the substrate thereby forming the building element. The fine non-pigment cohesive particles may have a length in their largest dimension of 2.5 μm or less, and preferably include barium sulphate. The building element may be a building panel such as a floor panel or wall panel, a furniture component, mouldings, edging profiles, etc.

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