Title:
FIBERPLATES MADE OF POLYAMINES OR POLYAMINE-CONTAINING AMINOPLAST RESINS AS BINDING AGENTS
Document Type and Number:
WIPO Patent Application WO2001005891
Kind Code:
A8
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.
Inventors:
BIEDERMANN NORBERT (DE)
WEINKOETZ STEPHAN (DE)
SCHERR GUENTER (DE)
WOLF FRANZ (DE)
LEHMANN GUNTER (DE)
LEHNEN RALPH (DE)
WEINKOETZ STEPHAN (DE)
SCHERR GUENTER (DE)
WOLF FRANZ (DE)
LEHMANN GUNTER (DE)
LEHNEN RALPH (DE)
Application Number:
PCT/EP2000/005858
Publication Date:
April 19, 2001
Filing Date:
June 23, 2000
Export Citation:
Assignee:
BASF AG (DE)
BIEDERMANN NORBERT (DE)
WEINKOETZ STEPHAN (DE)
SCHERR GUENTER (DE)
WOLF FRANZ (DE)
LEHMANN GUNTER (DE)
LEHNEN RALPH (DE)
BIEDERMANN NORBERT (DE)
WEINKOETZ STEPHAN (DE)
SCHERR GUENTER (DE)
WOLF FRANZ (DE)
LEHMANN GUNTER (DE)
LEHNEN RALPH (DE)
International Classes:
B27N3/00; C08G12/32; C08G12/36; C08L61/24; C08L61/28; C08L97/02; (IPC1-7): C08L97/02; C08G12/32; C08G12/36
Download PDF: