FILAMENT CONTAINING POLYAMIDE (PA) POLYMER AND ITS USE FOR ADDITIVE MANUFACTURING

The present invention relates to a filament made of or comprising a polymer composition (P) which comprises at least 50.0 wt. % (based on the total weight of the polymer composition (P)) of at least one polyamide (PA) comprising the recurring units (RPA) and (R*PA): where n is 10 or 9; and wherein a...

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Bibliographische Detailangaben
Hauptverfasser:	WARD, Christopher, BERTRAND, Arthur, BOSSENNEC, Véronique, JEOL, Stéphane
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention relates to a filament made of or comprising a polymer composition (P) which comprises at least 50.0 wt. % (based on the total weight of the polymer composition (P)) of at least one polyamide (PA) comprising the recurring units (RPA) and (R*PA): where n is 10 or 9; and wherein at least 30.0 mol.% of the moieties derived from 4,4'-diaminodicyclohexylmethane are in a trans/trans configuration, this proportion being based on the total number of moles of the moieties derived from 4,4'-diaminodicyclohexylmethane in the polyamide (PA).