Patent · US Active

Method for reduction of formaldehyde emissions in wood materials

US8460761B2 · kind B2 · utility

0Cited by

18References

13Claims

0Family size

Assignee

BASF SE

Inventors

Eva Rüba · Bellinzona, CH
Stephan Weinkötz · Neustadt, DE
Michael Schmidt · Oestrich-Winkel, DE
Michael Finkenauer · Westhofen, DE
Christian Beil · Worms, DE
Ralph Lunkwitz · Ludwigshafen am Rhein, DE

Key dates

Filing date	Jan 12, 2007
Grant date	Jun 11, 2013
Priority date	—
Expiry date	Jan 20, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31895
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The present invention relates to a method for the reduction of the formaldehyde emission of wood-base materials by application of nitrogen-containing compounds, wherein

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