BIODEGRADABLE POLYAMIDE FIBER, PROCESS FOR OBTAINING SUCH FIBER AND POLYAMIDE ARTICLE MADE THEREFROM

The present invention relates to a biodegradable polyamide fiber. The present invention also discloses a method for obtaining such fiber and articles made therefrom. The biodegradable polyamide fiber of the invention can be obtained by adding a biodegradation agent during the melt-spinning extrusion...

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Bibliographische Detailangaben
Hauptverfasser:	MACRET, Richard, HANSU PAK, Pierre, GORESCU, Gabriel, REDONDO BONALDI, Renata
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	The present invention relates to a biodegradable polyamide fiber. The present invention also discloses a method for obtaining such fiber and articles made therefrom. The biodegradable polyamide fiber of the invention can be obtained by adding a biodegradation agent during the melt-spinning extrusion of a specific polyamide described below. La présente invention porte sur une fibre polyamide biodégradable. La présente invention concerne un procédé d'obtention d'une telle fibre et des articles fabriqués à partir de celle-ci. La fibre polyamide biodégradable selon l'invention peut être obtenue par l'ajout d'un agent de biodégradation pendant l'extrusion par filage à l'état fondu d'un polyamide spécifique décrit ci-dessous.