Patent · US Active

Method of manufacturing a surface layer of building panels

US8920874B2 · kind B2 · utility

60Cited by

62References

28Claims

0Family size

Assignee

VALINGE INNOVATION AB · SE

Inventors

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

Key dates

Filing date	Jun 7, 2013
Grant date	Dec 30, 2014
Priority date	—
Expiry date	Jun 7, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31989
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A method of manufacturing a surface layer is provided. The method includes applying a sublayer having a mix of wood fibers and a resin on a carrier, applying a powder layer having a mix of refined fibers and a binder on the sublayer, with the sublayer being arranged between the carrier and the powder layer, and curing the powder layer by applying heat and pressure.

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