STORAGE-STABLE ISOCYANATE BINDERS CONTAINING LATENT CATALYSTS

This invention relates to a process for the production of derived timber products by hot pressing of materials containing lignocellulose which have been glued with polyisocyanates as binder using amine catalysts which are stable in storage in polyisocyanates.

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Bibliographische Detailangaben
Hauptverfasser: FRICK, THEODORE, HOPPE, ERNST-MARTIN, KAPPS, MANFRED
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:This invention relates to a process for the production of derived timber products by hot pressing of materials containing lignocellulose which have been glued with polyisocyanates as binder using amine catalysts which are stable in storage in polyisocyanates.