Patent · US Active

Recycling of laminate floorings

US8617439B2 · kind B2 · utility

72Cited by

47References

23Claims

0Family size

Assignee

VALINGE INNOVATION AB · SE

Inventors

Darko Pervan · Viken, SE
Kent Lindgren · Perstorp, SE
Eddy Alberic Boucké · Wervik, BE
Jan Jacobsson · Landskrona, SE
Niclas Hakansson · Viken, SE
Göran Ziegler · Viken, SE

Key dates

Filing date	Dec 4, 2012
Grant date	Dec 31, 2013
Priority date	—
Expiry date	Dec 4, 2032

Classification

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

Abstract

Recycling of laminate flooring based on a separation of the panels (1) into particles which are connected with a binder and formed to a new sheet shaped material. A building panel includes a surface layer and a wood fiber based core, and the wood fiber based core includes aluminum oxide particles.

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