MILDEWPROOF POLYESTER FIBER

PROBLEM TO BE SOLVED: To provide a high-performance mildewproof polyester fiber having excellent process stability, preventing the discoloration of the polyester and the process troubles caused by the inclusion of particles, enabling the thinning of single fiber and having excellent heat-resistance...

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Bibliographische Detailangaben
Hauptverfasser: KUWAYAMA SATOSHI, SUDA KAZUTOMI, KUROKAWA HIROYUKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a high-performance mildewproof polyester fiber having excellent process stability, preventing the discoloration of the polyester and the process troubles caused by the inclusion of particles, enabling the thinning of single fiber and having excellent heat-resistance and durability. SOLUTION: The mildewproof polyester fiber contains precipitated calcium carbonate particles in a polyester. The fiber contains 0.5-10 wt.% precipitated calcium carbonate particles having an average secondary particle diameter of 0.05-3 μm. COPYRIGHT: (C)2005,JPO&NCIPI