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1. (WO2001005891) FIBERPLATES MADE OF POLYAMINES OR POLYAMINE-CONTAINING AMINOPLAST RESINS AS BINDING AGENTS

Pub. No.:    WO/2001/005891    International Application No.:    PCT/EP2000/005858
Publication Date: Fri Jan 26 00:59:59 CET 2001 International Filing Date: Sat Jun 24 01:59:59 CEST 2000
IPC: B27N 3/00
C08G 12/32
C08G 12/36
C08L 61/24
C08L 61/28
Applicants: BASF AKTIENGESELLSCHAFT
BIEDERMANN, Norbert
WEINKÖTZ, Stephan
SCHERR, Günter
WOLF, Franz
LEHMANN, Gunter
LEHNEN, Ralph
Inventors: BIEDERMANN, Norbert
WEINKÖTZ, Stephan
SCHERR, Günter
WOLF, Franz
LEHMANN, Gunter
LEHNEN, Ralph
Title: FIBERPLATES MADE OF POLYAMINES OR POLYAMINE-CONTAINING AMINOPLAST RESINS AS BINDING AGENTS
Abstract:
The invention relates to a method for the production of fiberplates, whereby I. Cellulose-containing fibers are glued with an aqueous glue solution, whereby the aqueous glue solution contains the following: (a) an aliphatic polyamine (polyamine P); or (b) a mixture consisting of polyamine P and an aminoplast resin or (c) an aminoplast resin. The humidity of the cellulose-containing fibers or the water content of the glue is adjusted in such a way that the humidity of the glued cellulose-containing fibers does not exceed 150 %; and II. Compacting the glued cellulose-containing fibers produced according to step (I) at a high temperature to form the fiberplates.