PROCESS FOR THE PREPARATION OF A POLYAMIDE/POLYURETHANE MICRO-BLEND

Disclosed is a process for melt blending a mixture of a thermoplastic polyamide and segmented thermoplastic copolymers of polyurethane and the product thereof. The process of the invention is useful for recycling textile goods, such as pantyhose, into a form useful for fabricating into shaped articl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	IGWE, GODWIN, JOSEPH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G 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 GENERAL PROCESSES OF COMPOUNDING METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed is a process for melt blending a mixture of a thermoplastic polyamide and segmented thermoplastic copolymers of polyurethane and the product thereof. The process of the invention is useful for recycling textile goods, such as pantyhose, into a form useful for fabricating into shaped articles such as moldings, sheets, and fibers.