POLYESTER FIBER, PRODUCTION THEREOF, AND USE THEREOF

PROBLEM TO BE SOLVED: To provide a filled polyester fiber not only having excellent abrasion resistance but also having dynamic fatigue resistance equal or superior to that of an unfilled polyester fiber. SOLUTION: The polyester fiber comprises an aliphatic-aromatic polyester and unlayered platelet-...

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Hauptverfasser:	DELKER REX, BRUNING HANS-JOACHIM
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To provide a filled polyester fiber not only having excellent abrasion resistance but also having dynamic fatigue resistance equal or superior to that of an unfilled polyester fiber. SOLUTION: The polyester fiber comprises an aliphatic-aromatic polyester and unlayered platelet-shaped particles. The unlayered platelet-shaped particles are selected from the group consisting of an inorganic oxide, a hydroxide, a carbonate, a bicarbonate, a nitride and a carbide, and have 20-100 nm thicknesses and ≤20/1 aspect ratios. COPYRIGHT: (C)2007,JPO&INPIT