Highly reactive aqueous binding agents based on phenolic resin for wood materials

Prodn. of aq. highly reactive binders for wood particles is characterised in that mixing of the two components, (A) and (B) (see below), takes place at most 96 hrs. before application of the binder to the particles. (A) 67-85 wt.% aq. soln. of a 25-35 mol.% PhOH/65-76 mol.% HCHO/0-2 mol.% phenol der...

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Bibliographische Detailangaben

Hauptverfasser:	SCHATZ, HERMANN, LEHNERT, HEINZ, MATTHIAS, GUENTHER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY NAILING OR STAPLING MACHINES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL WORKING VENEER OR PLYWOOD
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