Protection of wood against insects and fungi as well as e.g. moisture, heat or sunlight involves catalytic cyanoethylation prior to further treatment with oils, insecticides or fungicides

Protection of wood against insects and fungi as well as e.g. moisture, heat or sunlight involves catalytic cyanoethylation prior to further treatment with oils, insecticides or fungicides

Protection of wood against harmful influences is effected by modification of the polymeric cell wall structure of the wood fibers by catalytic cyanoethylation with acrylonitrile. Verfahren zum Schützen von Holz gegen negative Umwelteinflüsse, gekennzeichnet durch Modifikation der polymeren Zellwands...

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Bibliographische Detailangaben
1. Verfasser: PALLASKE, MICHAEL
Format: Patent
Sprache:eng ; ger
Schlagworte:
CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Zusammenfassung:Protection of wood against harmful influences is effected by modification of the polymeric cell wall structure of the wood fibers by catalytic cyanoethylation with acrylonitrile. Verfahren zum Schützen von Holz gegen negative Umwelteinflüsse, gekennzeichnet durch Modifikation der polymeren Zellwandstruktur der Holzfaser durch Cyanoethylierung des zu behandelnden Holzes mit Acrylnitril in Gegenwart eines Katalysators.