FIBER MOLDING

A process for producing a thermoformable and/or -embossable fiber/polymer composite using a fibrous lignocellulosic substrate S and a polymer P, which containsi) homogeneously mixing the substrate S and the polymer P, thenii) converting the substrate S/polymer P mixture to a fiber web, and theniii)...

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Bibliographische Detailangaben
Hauptverfasser:	HORLER, Hans, FLORY, Mirko, KALBE, Michael
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	A process for producing a thermoformable and/or -embossable fiber/polymer composite using a fibrous lignocellulosic substrate S and a polymer P, which containsi) homogeneously mixing the substrate S and the polymer P, thenii) converting the substrate S/polymer P mixture to a fiber web, and theniii) compacting the resultant fiber web at a temperature not less than the glass transition temperature of the polymer P [TgP] to give a thermoformable and/or -embossable fiber/polymer composite,whereina) the substrate S comprises acetylated lignocellulosic fibers, andb) the polymer P is thermoplastic and has a TgP≥20° C. The invention relates to a fiber/polymer molding obtainable by the process and a component in motor vehicle construction, in built structures and in furniture which contains the fiber/polymer molding.