PLA articles and closed-loop recycling process

The present invention provides an article comprising at least two, durably connected, components, each comprising at least 90 wt.% polylactic acid (PLA). The components have different forms of PLA. The invention also provides a closed-loop process for recycling such an article where the starting mat...

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Bibliographische Detailangaben
Hauptverfasser:	JÖRN EKKEHART BEHAGE, JOHAN ALBERT FRANS KUNST
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides an article comprising at least two, durably connected, components, each comprising at least 90 wt.% polylactic acid (PLA). The components have different forms of PLA. The invention also provides a closed-loop process for recycling such an article where the starting materials of the PLA are retrieved for re-use.