Title:
USE OF NIR (NEAR-INFRARED SPECTROSCOPY) IN COMPOSITE PANEL PRODUCTION
Document Type and Number:
WIPO Patent Application WO2002051898
Kind Code:
A8
Abstract:
Method for controlling the production of aqueous formaldehyde resin compositions applied in the manufacture of wood-based panels, in which formaldehyde takes part in a reaction with one or a combination of co resin forming material (of the type phenol, urea, melamine). The method comprises the monitoring of the formation of the aqueous reaction mixture and of the course of the reaction by near-infrared (NIR) spectroscopy and adjusting the course of the reaction (when necessary) in accordance with the results of the spectroscopy to obtain optimum conditions for the reaction.
Inventors:
DESSIPRI EUGENIA (GR)
CHRYSSIKOS GIORGIOS D
GIONIS VASSILIS
PAIPETIS ALKIVIADIS
KALOUSIS GEORGE
CHRYSSIKOS GIORGIOS D
GIONIS VASSILIS
PAIPETIS ALKIVIADIS
KALOUSIS GEORGE
Application Number:
PCT/GR2001/000049
Publication Date:
August 28, 2003
Filing Date:
December 21, 2001
Export Citation:
Assignee:
ARI LTD (GR)
DESSIPRI EUGENIA (GR)
DESSIPRI EUGENIA (GR)
International Classes:
C08G8/10; C08G12/32; C08G12/12; G01N21/35; (IPC1-7): C08G12/12; G01N21/35
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