PROTEIN FIBER PRODUCTION METHOD

Disclosed is a method for producing a protein fiber (36), the method including: bringing a spinning dope (6) containing a protein and an organic solvent into contact with a coagulation liquid (11) to coagulate the protein, wherein a content of the protein in the spinning dope (6) is more than 10% by...

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Bibliographische Detailangaben
Hauptverfasser:	KOTAKA, Koichi, ABE, Yunosuke, ANDO, Hirotada
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC CHEMISTRY PEPTIDES SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	Disclosed is a method for producing a protein fiber (36), the method including: bringing a spinning dope (6) containing a protein and an organic solvent into contact with a coagulation liquid (11) to coagulate the protein, wherein a content of the protein in the spinning dope (6) is more than 10% by mass based on a total amount of the spinning dope (6), and the coagulation liquid (11) contains water or an aqueous solution of pH 0.25 or more and pH 10.00 or less.