A PROCESS FOR PREPARING A WOOD-POLYOLEFIN COMPOSITE

A process for preparing a wsod-polyolefip composite having reduced creep comprising a ceiiulose-based filler in the amount of between 20% and 80% by weight, a polyolefin in the amount of between 80% and 20% by weight wherein at least 25% of the polyolefin is recycled polyolefin and an amount of cree...

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Bibliographische Detailangaben
Hauptverfasser:	BURNS, ANDREW, MEEK, ROBERT, MILLIGAN, ALEC, CLUTTON, EDWARD QUENTIN, BURKE, MAURA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	A process for preparing a wsod-polyolefip composite having reduced creep comprising a ceiiulose-based filler in the amount of between 20% and 80% by weight, a polyolefin in the amount of between 80% and 20% by weight wherein at least 25% of the polyolefin is recycled polyolefin and an amount of creep reducing agent is disclosed. The invention also relates to a process for preparing a wood-poiyoiefin composite article and to a wood-polyolefin composite and wood-polyolefin composite article prepared by these processes. L'invention concerne un procédé pour préparer un matériau bois-polyoléfine composite, à fluage réduit, comprenant entre 20 et 80 % en poids d'une charge à base de cellulose, entre 80 et 20 % en poids de polyoléfine, au moins 25 % de la polyoléfine étant une polyoléfine recyclée, ainsi qu'un agent de réduction du fluage. L'invention concerne également un procédé de préparation d'un article en matériau composite, le matériau bois-polyoléfine composite, ainsi que ledit article en matériau composite ainsi obtenu.