SHORT FIBER OF PARA-AROMATIC POLYAMIDE

SHORT FIBER OF PARA-AROMATIC POLYAMIDE

Short fibers of a para-aromatic polyamide which are obtained by adhering C12-alcohol/phosphoric acid ester alkali metal salts having a monoester-salt molar fraction of 45-70 mol% and a diester-salt molar fraction of 10-40 mol% to short fibers of a para-aromatic polyamide in an amount of 0.05-1.0 wt....

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Bibliographische Detailangaben
Hauptverfasser: OKUYA TOMOHIRO, SHIGENO HARUO, MAKINO SHOUJI
Format: Patent
Sprache:eng
Schlagworte:
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:Short fibers of a para-aromatic polyamide which are obtained by adhering C12-alcohol/phosphoric acid ester alkali metal salts having a monoester-salt molar fraction of 45-70 mol% and a diester-salt molar fraction of 10-40 mol% to short fibers of a para-aromatic polyamide in an amount of 0.05-1.0 wt.% based on the fibers. The short fibers thus treated are excellent in collectibility and antistatic properties. The fibers have so low tack that they are less apt to wind around a roller, etc., and are reduced in scum generation. They have excellent spinnability.