Patent · US Expired

Method for producing a fire-retardant veneer, and corresponding fire-retardant veneer

US7976900B2 · kind B2 · utility

0Cited by

4References

9Claims

0Family size

Assignee

FACC AG · AT

Inventors

Walter Stephan · St. Martin, AT
Johann Einböck · Ried im Innkreis, AT

Key dates

Filing date	Nov 9, 2004
Grant date	Jul 12, 2011
Priority date	—
Expiry date	May 26, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31989
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

For producing a fire-resistant veneer or material composite having different core materials without adding salts or other commercial fire-retardant materials, liquid is drawn out from the pores of the veneer by heat treatment and is replaced by resin, and the veneer is, if required, subjected to a refining process.

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