Patent · US Active

Modified wood product and a process for producing said product

US11504877B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

Stora Enso OYJ · FI

Inventors

Marco Fleckenstein · Neustadt a. Main, DE
Vladimirs Biziks · Braunsdorf, DE
Holger Militz · Bovenden, DE
Carsten Mai · Oebisfelde, DE
Duncan Mayes · Helsinki, FI
Janne Pynnönen · Espoo, FI

Key dates

Filing date	Dec 18, 2018
Grant date	Nov 22, 2022
Priority date	—
Expiry date	Dec 18, 2038

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE04C3/12
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The present invention relates to a process for preparing a modified wood product wherein the wood is treated with low-molecular weight resin based on lignin degradation products. The present invention also relates to a modified wood product produced using said process.

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